how fast can a sailing catamaran go

How Fast Do Catamarans Go?

Last Updated by

Daniel Wade

August 30, 2022

‍ Catamarans are known for their speed, and some vessels are fast enough to break world sailing speed records.

Catamarans can go between 15 and 30 knots, with the fastest achieving speeds well in excess of 60 knots. Sailing catamarans are sometimes twice as fast as monohulls and cut through the water with greater efficiency.

In this article, we’ll cover how fast catamarans can go based on factors such as size, sail area, and design category. Additionally, we’ll compare catamaran speeds to monohulls and trimarans and cover the reasons why multi-hull sailboats blow monohulls out of the water.

We sourced the information used in this article from sailing guides and hull speed calculations. Additionally, we sourced information directly from the manufacturers of common catamarans.

Table of contents

‍ Catamaran Speed by Type

Catamaran design can be split into different categories. After all, different vessels are designed for different tasks, as speed isn’t always the most important design consideration.

The fastest type of catamaran is the ultralight racing catamaran. These vessels have extremely narrow hulls and a remarkable planing ability. They’re designed to pierce waves and often achieve speeds in excess of 45 knots or greater, depending on conditions.

The second fastest catamaran variety is the sport catamaran. Sport catamarans often include a fairly good level of creature comforts in the cabin. They’re technically hybrid designs, because they are envisioned as a combination between a racer and a cruiser. Sport catamarans can achieve 30 knots or greater.

Cruising catamarans are designed primarily for safety and comfort. They’re often used for long offshore passages, where speed is important, but comfort is king. Despite their accommodations, cruising catamarans can still achieve a respectable 15 to 20 knots of speed—sometimes 50% faster than similarly-equipped monohulls.

Why are Catamarans So Fast?

Catamarans are remarkable vessels that can achieve amazing speeds. As a result of their unconventional design, typical calculations for hull speed (such as those used for monohulls) don’t always apply.

But what makes catamarans so much faster than equivalent monohulls? The first and most obvious speedy design element are the hulls themselves.

Catamarans don’t have a deep keel or a centerboard. This is because the second hull acts as a stabilizing device, and it helps the vessel track straight. The lack of a keel reduces weight (and equally important). It also reduces drag.

Additionally, catamarans behave in strange ways while underway. The hulls have a tendency to rise out of the water further the faster they go. This further reduces drag and makes it easier for the vessel’s speed to climb once it starts to move.

One additional characteristic is how the vessel’s sails point relative to the wind. Catamarans keep their sails perpendicular to the wind, which allows them to harness energy more efficiently. This is because, at a perpendicular angle, less wind energy is lost by spillage over the edge of the sails.

Are Catamarans Faster than Monohulls?

Yes, catamarans are typically faster than monohulls. They’re also a lot more stable, as their spaced-out hulls provide better motion comfort in rough seas. Catamaran hulls are narrower than monohulls, which also reduces drag and increases speed.

Catamaran vs. Monohull Speeds

We know that catamarans are faster than monohulls in most situations. But how much faster are they? Here’s a table of hull speeds for monohulls, which is a useful reference when comparing speed. Hull speed isn’t the absolute fastest that a boat can go, but it’s a good practical estimate for understanding the hydrodynamic limitations of single-hull designs.

Hull speed calculations for catamarans are more complicated. This is because catamarans have a greater length-to-beam ratio. And due to their narrow hulls and open center, they aren’t affected by the same hydrodynamic drag forces that monohulls are limited by.

For example, a 55-foot monohull sailboat with a waterline length has a hull speed of 9.4 knots or 10.9 mph. Its actual speed could exceed that in the right conditions, but rarely by more than a few knots.

Compare that to an efficient 51-foot catamaran, which can easily achieve speeds in excess of 20 knots in reasonable winds. That’s more than double the hull speed of a monohull with a similar waterline length and proves that catamarans operate under a completely different set of rules.

Wave Piercing

One aspect of catamaran design that makes them superior speeders is their ability to pierce waves. Specially designed catamarans have minimal buoyancy at the bow, which allows them to slice through waves instead of going over them.

This increases the speed at which catamarans can cover the distance. Think about it—a boat going over a wave has to use more energy to reach the same destination, as the height of the wave almost makes the distance further.

It’s like walking over a hill or on flat ground—you’ll take more steps walking up and down the hill than in a straight flat line. Wave piercing catamarans enjoy better stability, and they ‘take the flat road’ to a greater extent than monohulls.

Do Catamarans Plane?

Planing is when a boat’s hull rises out of the water due to hydrodynamic lift. This increases speed and efficiency, as there’s less drag but sufficient contact for stability. It also reduces rolling, as the bow only contacts the taller portions of the waves.

Catamarans have planing characteristics, but they generally don’t plane as dramatically as powerboats. This is still worth noting, as catamarans are specifically designed to use the phenomenon of hydrodynamic lift to gain speed and efficiency.

You’ll visibly notice a catamaran’s hull rising out of the water as it increases in speed. Compare that to a displacement monohull design (such as a classical cruising sailboat with a deep keel), which won’t rise out of the water in any significant way.

Are Catamarans Faster than Trimarans?

A trimaran is a catamaran with an additional hull in the center. Trimarans are usually less common than catamarans, but they have some of the same design benefits as other multi-hull sailboats.

At first glance, it would seem logical that trimarans are slower than catamarans. After all, they have an extra hull in the center, which likely increases weight and drag. However, there are more important factors at play here.

Trimarans are almost universally faster than catamarans. This has to do with weight distribution. Trimarans center their weight over the middle hull, using the outer hulls primarily for stability. This allows them to reap the benefits of a catamaran while increasing the efficiency of the wind power it captures.

Fastest Catamarans

Catamarans are popular for racing. There are several world records held by catamarans and numerous production boats with especially impressive speed-to-size ratios. Here are a few of the fastest racing and production catamarans ever built.

Fastest Sailboat Ever—Vestas Sailrocket 2

The Vestas Sailrocket is a specialized racing boat designed only for speed. This incredible vessel is actually the fastest sailboat ever built—and no wonder it’s a catamaran. A monohull simply can’t achieve record-breaking speeds when put head-to-head with a lightweight multi-hull.

The vessel, which earned the world sailboat speed record in 2012, has a modest 150 to 235 square feet of sail. Nonetheless, it managed to achieve a remarkable top speed of 65.45 knots in only 25 knots of wind. That’s about 72 miles per hour—in a sailboat.

Soon, a team of Swiss engineers will release their own version designed to beat the 65-knot speed record. Their vessel, which is a hydrofoil, will attempt to hit an incredible target speed of about 80 knots.

Outremer Catamarans

But what about production catamarans? How do they stack up, and how fast can they go? French boat builder Outremer Catamarans builds some of the fastest production catamarans ever built. These are not specialty racing boats—in fact, they’re average-sized cruising catamarans.

Let’s use the larger Outremer 51 as an example. This high-end cruising cat is known for its almost outrageous speed capabilities. In ideal conditions, owners of the Outremer 51 have reported speeds exceeding 20 knots for extended periods.

That’s a production catamaran with speeds that rival 20th-century warships. With such a fast boat, the world’s oceans start to appear a lot smaller. Plus, the genius design of the Outremer 51 allows it to be crewed by just two people.

But how do Outremer catamarans achieve such high speeds? The secret is in precise engineering and hull design, along with a sail plan that’s perfectly catered to the vessel. The hulls are sleek and narrow and designed to cut through the water with minimal drag.

From the bow, the Outremer 51 hulls look paper-thin. They increase in width gradually, which eliminates areas of sudden drag. These narrow hulls evenly distribute the vessel’s 21,825-lb displacement. Its low-buoyancy bows reduce drag and blast through waves instead of riding over them.

I've personally had thousands of questions about sailing and sailboats over the years. As I learn and experience sailing, and the community, I share the answers that work and make sense to me, here on Life of Sailing.

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How Fast Do Catamarans Go? 5 Examples (With Pictures)

A catamaran is generally more balanced on the water and can be faster than a multi-hull vessel.

Unless you compare them to foiling monohulls like the new America’s Cup boats that sail at over 50 knots, they are not recreational vessels.

In this article, we will look at how fast each type of catamaran will go.

Table of Contents

Here are the numbers before we dive into the details:


Sport Catamarans	30 knots
Cruising Catamarans	15 knots
Racing Catamarans	45 knots
Power Cruising Catamarans	70 knots
Swath Catamarans	30 knots

Average Speed For Sailing Catamarans

Catamarans can vary in size from 14 ft to over 100 ft. Catamarans can come in a wide variety of design types.

Sailing Catamarans have been attempting to make advancements over their mono-hulled counterparts.

These advancements include:

Foils that assist with lifting the vessel out of the water.
Stability advancements.
Racers that can maintain their speed while out in the ocean.

3 Different Types of Sailing Catamarans:

1) sport catamarans.

One type of sailing catamaran is a sport catamaran, which is otherwise known as recreational. These are typically supposed to have a small crew and launch and land on beaches.

Sport catamarans do not normally have living quarters and are ideal for day trips. Resorts or other rental services often use these.

These can also be used for racing.

Sport vessels have been known to travel over 30 knots but can speed over 40 knots in the proper conditions.

2) Cruising Catamarans

Another type of sailing catamaran is a cruising catamaran. These often come with complete living accommodations, so they sacrifice speed over their sportier counterparts.

They can average between 9 and 10 knots, depending on the conditions. The top speed is typically around 15 knots.

It would be best if you were careful with catamarans that have living quarters. The more you weigh it down, the less speed you will have.

3) Racing Catamarans

The final type of sailing catamaran is an ocean racing catamaran.

These boats are large and can reach over 100 feet in length.

The top speed of this type of catamaran is around 45 knots.

Because of the prize money for entering these in races, much research goes into their advancement.

Average Speed Of Power Catamarans

Catamarans with power motors fill a different type of boating category.

These are commonly used when speed and smoothness are favored over space or capacity.

Because of their stability, catamarans are good vessels for combating seasickness as well as transportation. We have a separate article here with all you should know about catamarans and (how to overcome) seasickness .

On a commercial level, these can be used for ferries for both people and vehicles. They are used for short term travel, often to or from islands.

Like sailing catamarans, there are a few types of power catamarans.

1) Power Cruising Catamarans

Similar to sailing cruising catamarans, they also have power cruising catamarans. These also have living quarters and are stable while out on the water. The speed of these vessels highly depends on the motors equipped and the size of the boat itself.

Like passenger transport or ferries, catamarans have a high speed of about 40 to 70 miles per hour.

These are made to travel at great speeds to allow their commuters the shortest possible ride to their destination.

The military also utilizes power catamarans. They use power catamarans to transport military cargo. These ships are ideal because of their speed, holding capacity, and ability to venture into shallow ports.

2) Swath Catamarans

They also have small-waterplane-area twin-hull vessels. These are called SWATHs.

These differ from the average catamaran because they also have submarine-like hulls that stay completely under the water.

Due to the hulls being submerged, they are not normally affected by waves. These are used most often in the ocean as research vessels. They can also be used for certain types of yachts. Because of their stability, they are good vessels for furniture that will not require as much securing.

These often travel between 20 and 30 knots.

Some catamarans are designed for wave piercing. These are made to pierce through waves rather than sail over them, causing them to be faster. These can be used as passenger ferries, yachts, and military vessels as well.

3) Whitewater Catamarans

There are also recreational catamarans made for whitewater travel. These are sometimes called “cata-rafts.”

They are made using two inflatable hulls connected with a scaffold. These are lightweight and perfect for whitewater sports.

They are even able to be packed away in a backpack. They can take up to 20 minutes to assemble, including inflation.

They have high speeds on white water rivers and can be most compared to a canoe, kayak, whitewater raft, or other white water vessels.

Performance Characteristics Of Catamarans

Catamarans require four times the power to double their speed. A mono-hull vessel, however, would require eight times the power to double their speed.

This is because a Catamaran has less resistance in the water.

This is also good for conserving and using less energy.

Catamarans are also more stable in the water. This stability is effective at resisting heeling or capsizing. A multi-hull vessel would require four times the force to capsize as a similar-sized mono-hull vessel.

The general sailing in a catamaran is smoother and allows for activities that are not always possible on a mono-hull sailboat.

Are Catamarans Faster than Mono-Hull Vessels?

Because catamarans have less water resistance, they are generally faster than mono-hull vessels.

This is because their hulls are smaller, which means they have a smaller bow wave to fight.

A bow wave is a wave created by the displacement of water by the bow of a ship. After a certain speed, a boat has to start hauling itself over its own bow wave.

The larger hull a ship has, the larger its bow wave will be and the more power required to fight it.

Catamarans have two small and narrow hulls, so they do not have much of an issue with their bow wave. This is one reason they are usually faster than a similar-sized mono-hull vessel.

Catamarans can be between 20-30 percent faster than their monohull counterparts.

Issues with catamarans over mono-hulls are that they can take more time to turn.

How Is The Speed Measured?

Boats commonly measure speed using GPS tracking devices to measure distance traveled. Speed while sailing is measured in knots. A knot is one nautical mile per hour, which equals about 1.15 miles per hour.

How Fast Are Catamarans Compared To Other Boat Types?

Sailing catamarans typically average about 10 knots.
Pontoon boats average about 20 mph.
A powerboat cruiser can average anywhere between 30 and 50 mph.
Cigarette boats can even reach close to 90 mph in the proper conditions.
Sailboats average between 6 and 12 mph depending on wind conditions. This includes mono-hull between 6 to 8 mph and catamarans and trimarans between 9 and 10mph

Two different factors can determine the speed of sailing ships:

1) The hull type as listed above.

Different hulls rest in the water more or less than other types. The less of the hull that is underwater, the faster it can go.

This is because the less of the hull in the water, the less drag created while sailing.

2) The length of the boat

The longer the boat, the faster it can go. Every boat has a maximum hull speed that cannot be exceeded unless the boat can plane on the water’s surface or be lifted on hydrofoils. For most boats, the longer the boat, the higher the maximum hull speed is.

Speed Vs. Comfort Considerations For Catamarans

If you are looking for a catamaran, you have a lot of options.

You can choose to prioritize speed or comfort.

After deciding to purchase a catamaran, the type of catamaran you should look at depends on where and what you are using it for.

You will want to make sure that you look at what type of water you will be traveling in, how many people you are traveling with on average, and what type of speed you hope to achieve.

One thing you will want to keep in mind before the purchase of a catamaran is storage. If you intend to store your boat in a marina, you are often charged for two slips due to the beam, or width, of a catamaran versus the standard mono-hull vessel.

Catamarans can be beneficial for those who get seasick because they offer a steadier ride and the ability to have more open air space. Because the living quarters are not inside the hull and under the water’s surface, you have more windows and visibility.

Both sailing and power catamarans are viable options. Also, sailing catamarans can come with back-up power engines for low winds or situations such as docking in a marina.

Catamarans that have twin engines can offer more control and precision than those on a mono-hull vessel. This is good for tight and busy areas or navigating marinas.

Overall, there are plenty of options for you, and they offer many benefits over their mono-hull counterparts.

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Better Sailing

How Fast Do Catamarans Sail? Average Sailing Speed of a Catamaran

In most aspects, sailing a catamaran is very similar to sailing a monohull. If you learn to sail on a monohull then most of the skills are transferable. But, there are a couple of subtle differences that we will analyze further in this article. A catamaran is generally more balanced on the water and can be faster than a multi-hull vessel. And, cruising on a sailboat with a cat hull will be much faster than cruising on a sailboat with a monohull. Therefore, a catamaran hull is able to achieve the speeds of a racing monohull and is also more comfortable to sail on.

A tri-hull is even much better as they’re designed towards the performance end of the spectrum. And that is why they double the speed of a racing monohull. So, let’s analyze this subject further in this article and see what’s the average sailing speed of a cat. Follow me!

Catamaran Vs Monohull Speed: Are Cats Faster than Monohulls?

Not all cruising cats are always faster than an equivalent length monohull. But, many well-designed and balanced multihulls can easily surpass the speed of their monohull cousins. And, it’s not fair to mass all cats into one example, but performance cruising catamarans like the Nautitech or Neel trimarans distinguish from others. Their narrow waterline beams, hull chines, deep and fine keels, and rudders as well as efficient sail plans will typically be faster than the average cruising monohull.

“The fun of sailing is proportional to the speed of sailing”, as an American designer, L. Francis Herreshoff, said. And, it’s basically true because when we sail and see another boat heeling in the breeze, we also feel we want to do the same. This is because for many sailors speed means much more than just fun. You should, however, consider keeping your cat as light as possible if you want to maximize speed. I know that keeping your sailboat light is difficult but it’s of importance if speed is your main goal.

Keep in mind that a boat’s speed has won wars and has also been a contributor to safety. In the past, a fast warship was able to outmaneuver its adversary or escape from a boat with more firepower. And just as proven in history, the speed of a sailboat is important and provides a faster boat with more options.

Monohull VS Catamarans Differences

When tacking, you must work hard to keep your speed consistent in the tack and always ease the mainsheet to avoid “windvaning.” When the larger mainsail on a catamaran attempts to turn the boat back towards the wind, this is known as windvaning.
On a monohull, you must be extremely cautious about an unintended gybe. Meaning that you must gybe much more slowly. On a catamaran, you can take advantage of the increased speed and sustain it while gybing to help depower the main.
On a monohull, and when winds increase, the boat starts heeling. This automatically informs you that you have too much sail up and it’s time to reef. And, as catamarans don’t heel, you have to be very careful when to reef the massive main. Most of the time, you will throw in the first reef at 18-20 knots of wind speed. The second reef will be put as the wind gets closer to 23-25 knots. The above-mentioned always depend on the size and type of your vessel.

Wind as a Main Factor for Speed

Thanks to tech evolutions in radar, satellite, and computer technology, a five-day forecast is as accurate as a two-day forecast was back in 1980. A multihull’s higher speed also contributes to easier and safer planning of ocean passages around weather windows since exposure time will be less. Moreover, meteorological prediction for shorter periods is far more accurate. Keep in mind that when sailing faster you also introduce the concept of apparent wind to the strategy of efficient sailing.

Multihull speed upwind? Sailing upwind, the catamaran usually experiences more apparent wind across the deck since it’s sailing faster. Therefore, the sails will feel more pressure, which will make the boat perform even better. And, of course, the concept of apparent wind contributes to the joy of sailing, as it adds another dimension to it. When sailing towards a downwind destination, fast multihulls are able to sail at smaller wind angles. Subsequently, this brings the apparent wind forward of the beam, hence optimizing the angle of attack on the sails.

While cats will fly gennakers, code-zeros, or asymmetric spinnakers, monohulls mostly set symmetric spinnakers to the poles. And most importantly, their boat speed will often cancel out the true wind and will reduce the apparent wind and performance. The faster the multihull is the more it is able to take advantage of the apparent wind and tack downwind towards its destination. Although it might be sailing twice the distance, it will arrive at the downwind mark quicker because its Velocity Made Good (VMG) will be faster.

>>Also Read: How Fast is a Laser Sailboat? Laser Sailboat Top Speed

Performance Characteristics

Bear in mind that cats require four times the power to double their speed. But, a mono-hull vessel requires eight times the power to double the speed. This is due to the fact that a cat has less resistance in the water. However, this is great in terms of conserving and using less energy. Catamarans are also more stable in the water. This stability is effective at resisting heeling or capsizing. In other words, a multi-hull vessel requires four times the force to capsize as a similar-sized mono-hull vessel.

Most of the time, sailing in a catamaran is smoother and facilitates activities that are not always possible on a mono-hull sailboat. In addition, as catamarans have less water resistance, they are generally faster than mono-hull vessels. As their hulls are smaller, this means that they have a smaller bow wave to fight. The bow wave is a wave created by the displacement of water by the bow of a ship. After a certain speed, the boat has to start hauling itself over its own bow wave. Meaning that the larger hull a boat has, the larger its bow wave will be and the more power will be required in order to fight it.

Since catamarans have two small and narrow hulls, they don’t have much of a bow wave. This is one of the reasons they are normally quicker than a monohull vessel of comparable size. Catamarans can travel at speeds of up to 30% faster than monohull boats. Catamarans have the disadvantage of taking longer to transform than monohulls.

Lastly, the thing that makes monohulls harder to sail is heeling and smaller spaces. In stronger winds, monohulls tend to heel. This results in making most tasks a bit more difficult to perform. Whether you’re heading forward to reef, trying to winch in a sail, or move about the boat, sailing on a heeling boat is always more difficult. However, cats have extra stability and room, and this allows for much easier movement around the boat as they do not heel. And, for this reason, catamarans are often considered easier to sail.

How Fast Are Catamarans Compared To Other Boat Types?

There are two main factors that determine the speed of ships. The first one is the hull type. There are hulls that stay beneath the water more or less than others. But, keep in mind that the less the hull is underwater, the faster it can go. This is due to the fact that the less of the hull underwater, the less the drag created when sailing. The other factor is the length of the boat. And, reasonably, the longer the boat, the faster it can go. Every boat has a maximum hull speed that can’t be exceeded. This can only happen in case the boat can plane on the water’s surface or be lifted on hydrofoils. For most boats, the longer the boat, the higher the maximum hull speed is.

Sailing catamarans typically average about 10 knots while pontoon boats average about 16 knots. As for powerboats, they can average anywhere between 30 and 50 mph. Most average sailboats are designed with monohulls and they average from 6 to 9 knots depending on wind conditions. Generally, sailboats average between 8 and 12 mph, again depending on weather conditions. This includes mono-hull between 6 to 8 mph and cats or trimarans between 9 and 10mph.

Speed and Comfort Considerations For Cats

You have a lot of choices if you choose to buy a catamaran. You have the option of prioritizing speed or comfort. After you’ve decided to buy a catamaran, the type of catamaran you can consider is determined by where you’ll be using it and what you’ll be doing with it. In addition, make sure that you look at what type of water you will be traveling in, your crew members, and what type of speed you want to achieve.

Storage is an important consideration to make before purchasing a catamaran. Due to the beam, or width, of a catamaran versus a regular mono-hull vessel, you are often charged for two slips if you wish to store your boat in a marina. Moreover, catamarans are a great option for those who get seasick because they have a more stable ride and more open air space. You have more windows and visibility since the living quarters are not within the hull and below the water’s surface.

Sailing and power catamarans are both great choices. In addition, for low winds or conditions such as docking in a marina, sailing catamarans may be equipped with backup power engines. Twin-engine catamarans can have more power and precision than mono-hull vessels.

>>Also Read: How Fast Can Sailboats Go?

Main Advantages of Catamarans

Space! If you want to opt for more interior and exterior space then the two separate hulls of a catamaran can often double the amount of social space than a monohull of the same length.
Catamarans are far more stable than monohulls. For this reason, they don’t heel when sailing, and are less prone to rocking when at anchor. This factor also contributes to comfortable sailing.
Catamarans have a shallow draft which allows them to enter shallower areas. Keep in mind that in the South Pacific, most lagoons are 6 to 8 ft in depth. This depth doesn’t allow for monohulls to enter, but a catamaran can easily enter these areas.
Stability is another big plus of cats. A cat isn’t that susceptible to the effects of wave action and it also doesn’t heal the way a monohull does. Therefore, it’s much easier to walk around on deck and within the interior of the cat while underway.
In terms of speed, and mostly for downwind sailing , cats are faster than monohulls. This particularly applies to downwind runs, reaches, and broad reaches.
More light, customizable, and airy living area. On a catamaran, the living space is usually situated in the middle of the boat and built on the bridge deck. But, in a monohull you go down into the hull where it is darker and less airy.
More storage space and room for extra systems, provisions, and general sailing equipment. These may include air conditioning, heaters, oven, watermakers, generators, larger fridges, and freezers, etc. And, if you’re a liveaboard, then living on a cat is far more comfortable than living in a sailboat. You have more interior, exterior, and storage space as well as stability and speed in terms of sailing performance.
Many modern cats have flybridge helms. And of course, no monohull achieves this visibility from the helm provided on most modern catamarans.
The galley, main salon, and cockpit are all located on one level , above the waterline.
Because the majority of living space is above the waterline , there’s a better flow of ventilation on a cat making the need for air conditioning somewhat less important during the daylight hours.
When you plan to set sail, you almost never have to rush around stowing stuff or using bungee cords to hold things in place. Except in relatively rough waters, most things stay put.
Since catamarans lack a large, heavy keel filled with lead, they can float even if they’re holed. Production cats are constructed with so much buoyancy that sinking them is nearly impossible.
Catamarans are usually easy to dock because you have two motors and two rudders. Additionally, there’s also no need for a bow thruster.
Most catamarans are able to turn 360 degrees within their own length.

Average Sailing Speed of Catamarans


Sport Catamarans	30 knots
Cruising Catamarans	15 knots
Racing Catamarans	45 knots
Power Cruising Catamarans	70 knots
Swath Catamarans	30 knots

How Fast Do Catamarans Sail? – The Bottom Line

Bear in mind that not all catamarans are created equal. In other words, catamaran speed is relative. The most important benefit of the speed of a multihull is the ability to outrun bad weather. Meaning that you’re able to average 9-10 knots on a catamaran rather than 6-7 knots on a monohull. Subsequently, this will give you more options in your strategy to avoid bad weather. In general, sailing catamarans typically average about 10 knots. Higher maximum and average speeds are what makes cats distinguish as well as their stability. These are the most important characteristics which makes many sailors prefer cats rather than monohull boats.

Peter is the editor of Better Sailing. He has sailed for countless hours and has maintained his own boats and sailboats for years. After years of trial and error, he decided to start this website to share the knowledge.

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Cruising Catamaran Speed! With Examples and Explanation

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One of the most popular cruising vessels is cruising catamarans. Cruising catamarans are popular thanks to their stability and space, but some sailors have concerns about cruising catamarans’ speed. So, how fast are cruising catamarans?

Sailing cruising catamarans can travel at an average of 9-15 knots and max out around 35 kts. Power Cruising catamarans have a maximum speed of 70 knots but averages around 20-25 kts. How fast a catamaran can go also depends on the load it is carrying, its structural design, and its engine power.

This article explores details of what affects a cruising catamaran’s speed. It also considers how fast sailing and power cruising catamarans can go, along with some of the most rapid cruising catamaran models available today.

How Is a Cruising Catamaran’s Speed Measured?

To better understand a cruising catamaran’s speed, it is essential to consider how a boat’s speed is measured. Boat speed is measured in knots , which is one nautical mile per hour, (or 1.15 mph). One nautical mile is approximately 1.15 land miles.

The speed of a catamaran is calculated by a GPS tracker that records the distance sailed every hour.

How Fast Are Sailing Cruising Catamarans?

The wind powers sailing cruising catamarans – their speed depends on the speed of the wind. If there is a lot of wind, more wind equals higher a faster boat. However, if there is little to no wind, the catamaran won’t move very fast or very far.

At about 14-16 knots of wind speed, sailing catamarans can average 9-12 knots . Some high-end sailing catamarans can be even faster. For instance, the Gunboat 62 Tribe can sail up to 36.6 knots when the wind is between 35-45 knots.

How Fast Are Power Cruising Catamarans?

Unlike sailing catamarans, power catamarans do not rely on the wind to move. Instead, they are powered by fuel (usually diesel). This means that they can travel faster than sailing catamarans and that their speed is more reliable.

Under light loads the Power catamarans can travel at between 20-25 knots. When the load is higher, power catamarans speed drops to 15-20 knots.

Some high-end catamarans, such as the Freeman 47, can reach up to 70 knots .

What Affects the Speed of a Cruising Catamaran?

There are several features of a cruising catamaran that impact its speed. These include:

The type of hull. The less the hull is submerged into the water, the faster the catamaran will go. When they are submerged, hulls create drag which slows the velocity of the boat.
The beam/length ratio. When a catamaran has a higher surface area (stable base), it can better withstand stronger winds, therefore allowing it utilize more of the wind before needing to reduce sail area.
The material used to construct and reinforce the vessel. When areas of the catamaran are filled with foam, it decreases the catamaran’s weight while ensuring that stability is maintained. As a result, the catamaran has a lighter weight, making it faster.
The type of propellers. Propellers are an essential part of a vessel as they act as brakes, which are necessary to slow down and stop a boat. However, many modern cruising catamarans have folding propellers that reduce the boat’s water resistance when the engine is turned off. As a result, the catamaran can travel faster under sail.
The engines. The higher the horsepower of the catamaran’s engine, the faster it can go. Most newer catamarans have two engines which makes them faster than the older, one-engined counterparts.
The load of the catamaran. Each catamaran has a load-carrying capacity. If the amount of weight the catamaran has onboard exceeds this capacity, it will “sit” lower in the water and significantly slow down the catamaran’s speed.
The sail trim and reef. When sail area is reduced (called reefing), the catamaran slows down (in most situations). Properly trimming the sails will also enhance performance.

In addition, catamarans will be faster downwind . Going downwind removes the headwind and will many times allow you to surf with the waves.

Why Should You Look for a Faster Cruising Catamaran?

The old adage is that “slow and steady” wins the race. However, when it comes to cruising catamarans, many sailors believe the faster, the better. Faster catamarans are preferred because they:

Allow the crew to quickly move the catamaran out of bad weather conditions, protect the vessel and passengers on board.
Allow the captain to more predictably calculate Estimated Time of Arrival (ETA).
A shorter time spent in bad patches of sea making big ocean crossings safer and more enjoyable.

What Are the Fastest Cruising Catamaran Models?

Some catamarans have been recognized and won awards for their speed. Some of these models are explored below.

Freeman 47 (Power)

Freeman catamarans are symmetrical catamarans that have especially been designed to carry a heavy load without sacrificing speed. Released in 2020, the Freeman 47 has quad 450R Mercury outboards that allow it to travel at 70 knots.

In addition to the outboards, many features of the Freeman 47 allow it to move faster. It has a fuel capacity of 1000 gallons (3785 liters) and a maximum power of 1800 HP.

If you’re interested in purchasing or finding out more about the Freeman 47, register your interest on Freemanboatworks.com .

Glider SS18 (Power)

The Glider SS18 is a power catamaran that was launched in 2017, after eight years of development. It is powered by 300 BHP supercharged engines that allow it to travel for up to 50 knots. It also has a built-in Stability Control System (SCS), ensuring that the catamaran remains stable and comfortable, even when traveling at top speed.

To buy or get a quotation for the Glider SS18, visit glideryachts.com .

ICE Cat 61 (Sail)

The Ice Cat 61 is a luxury catamaran. At 61 feet (18.60 meters) long, it is a large catamaran that has been designed with both speed and stability in mind. While its average cruising speed is 12 knots, it can achieve up to 25 knots.

The ICE Cat 61 has been designed with carbon and glass fiber – materials that allow the boat to be lighter. It has two engines with 55 HP each and a fuel capacity of 206 gallons (780 liters).

If you’re interested in an ICE Cat 61, you can learn more at iceyachts.it .

Gunboat 68 (Sail)

At 68 feet (20.8 meters) long, the Gunboat 68 makes for an impressive sight on the open ocean. It averages 20 knots but can reach 30 knots depending on the amount of wind power.

The Gunboat 68 has been designed by VPLP, also known as the ‘ fastest naval architects in the world .’ It has been designed with large sails, long daggerboards, and material that has lighter weight. This vessel also has retractable rudders, which reduce the boat’s drag.

To find out more about the Gunboat 68 or register interest in purchasing one, visit Gunboat.com .

Conclusion

A catamaran’s speed depends on its design, its load, its type, and on a variety of other factors. However, on average, most sailing catamarans can achieve between 9-15 knots, while power catamarans can, on average, achieve between 20-25 knots. If you are looking to splurge for the best on the market, some power catamarans can reach 50-70 knots.

If you’re looking to buy a cruising catamaran, make sure you use the information you have gained to assess the speed of the catamaran you are considering. A faster catamaran can make for safer and more exciting sailing. Ultimately, it will make your cruising experience more enjoyable and satisfying.

Owner of CatamaranFreedom.com. A minimalist that has lived in a caravan in Sweden, 35ft Monohull in the Bahamas, and right now in his self-built Van. He just started the next adventure, to circumnavigate the world on a Catamaran!

Sailing Catamaran Speed

You’ve probably heard that one of the best reasons to get a catamaran is because they’re fast. After all, there’s a race any time there are two sailboats on the same waterway.

But like all things in boating, speed is a relative term. Catamarans seem fast to those coming from slow and heavy monohull sailboats, but cruising catamarans are still pretty slow vessels. There are indeed high-tech racing catamarans breaking speed records all the time. Still, the vessels that most liveaboard cruisers venture out on are only slightly faster than their monohull counterparts.

For this article, we will look at the types of catamarans people live on and cruise on. Forget about those fantastic America’s Cup yachts or those multihull go-fast fishing boats for a few minutes.

I have had experience cruising and living aboard both catamarans and monohulls. For five years, my wife and I enjoyed catamaran sailing on a Lagoon 380. We then switched—for many reasons—to a Cabo Rico 38. The Cabo Rico is a traditionally-designed monohull with a full keel and a heavy displacement. In other words, it’s about as far away from a “speedy” catamaran as one can get.

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white sailboat on sea near green mountain under blue sky during daytime

There’s no doubt that catamarans are some of the fastest sailboats around—but there’s also a lot of misinformation and misunderstanding online about how fast they really are.

Realize that not all catamarans are created equally. There are cruising catamarans built to carry their passengers in comfort. And then there are racing catamarans built for nothing but speed. Somewhere in between, there is a poorly-defined category of “performance cruising” catamarans that stir passions.

So, are catamarans fast? Well, it’s all relative. But, if you compare them to monohull sailboats of similar sizes and capabilities, the catamarans are usually faster for several reasons.

The speed difference is even harder to measure in the cruising catamaran category. One of the reasons catamarans beat monohulls during races is because they are built light with no ballast. But a heavily-laden cruising cat ready for an ocean crossing is hardly “lightly loaded.” Will it still beat a similarly heavily-laden monohull? Sure! But probably not by as much as you might think.

Boats measure their speed in knots. Traditionally, this was measured by a tool known as a knot log. The modern equivalent is an underwater instrument with a spinning wheel that effectively measures the speed of the water passing over the hull. So long as no currents are present, that speed will equal the boat’s speed over the ground (SOG).

Satellite navigation allows us to measure our SOG more accurately, but this isn’t a great indication of boat performance since it will be affected by tides and ocean currents.

For landlubbers, one knot is equal to about 1.15 statute miles. So, in other words, when we say that a sailboat cruises at 6 knots, it means it’s going about 7 mph.

But before going any further, consider this—the maximum speed that a sailboat makes is generally a pretty meaningless number. Maybe the knot log pegs to 13 knots for a few seconds, thanks to a strong gust of wind while you’re headed down a large swell. Does this mean you’re driving a 13-knot boat?

A voyaging sailor who has made a long passage will have little interest in this sort of number. When you’re crossing oceans, what really matters is how many miles pass under the keel each day. The more miles you tick off, the shorter the passage. So most sailors learn quickly to look past the “fastest speed in knots” number and find real-world stats on passage miles.

Comparing speeds between radically different sailing vessel hulls is like comparing apples to oranges. Even seemingly similar boats, like “cruising sailboats,” the differences between one and the other are endless.

For example, let’s say you wanted to compare 38-foot monohulls to 38-foot catamarans. The speed of a monohull is limited by waterline length, which means you’d have to look at a hull that is significantly more than 38 feet in most cases. On the other hand, the catamaran is known for long swim platforms on inverse transoms and plumb bows—meaning most 38 foot cats have nearly 38 feet of waterline.

Then, what sort of hull design makes a fair comparison to a catamaran? Would it make sense to compare a transitional, salty 38-footer with a full keel? Probably not. Most sailors interested in the cruising catamaran lifestyle would more than likely be comparing it to a modern monohull with a flatter bottom, fin keel, and spade rudder.

What about the catamaran? There’s a lot of variation in the catamaran field regarding performance. If speed is your goal, you likely want to compare the high-end performance brands—Outremer, Gunboat, HH, and the like. These boats are becoming more popular, but most cruising cats you see on the water are not performance models. Instead, they are the big and comfortable cruisers made by Lagoon, Leopard, or Fountaine Pajot.

Finally, how can you fairly compare the stats? Boats sail differently in different wind speeds and at different points of sail. In other words—there are a lot of variables that make it hard to answer the question, “How fast can a catamaran go?”

Polar charts for each vessel can provide some clues to make a somewhat fair comparison. Polar charts are graphical plots of a sailboat’s performance in different wind conditions and at different points of sail. Manufacturers seldom publish since no two are ever perfectly alike. They are less of a boat specification and more of one sailor’s results for a particular boat. Most owners make their own polar diagrams, but they’re still a tool for those looking to get an idea of a model’s performance in the real world.

Speeds of Various Types of Sailing Catamarans

There are several distinct catamaran classes, and predicting speed means understanding what the designers were building the craft to do. You might be surprised to learn that the first “modern” catamarans popped up in the New England racing circles in the late 1800s. Nat Herreshoff’s Amaryllis is particularly famous from the time .

Since then, catamarans have been synonymous with speed. But in today’s world of many different multihull designs, it’s important to set your expectations accordingly. As you would not buy a Ferrari for its cargo space, don’t expect your minivan to win any races at the track.

Examples of cruising cats include popular models made by the big-three catamaran makers—Lagoon, Fountaine Pajot, and Leopard. However, there are dozens of other companies making these boats. The market and industry for cruising catamarans have never been larger.

Most of these boats are engineered to provide comfortable accommodations for voyaging. They first became famous as vessels for sail charter holidays, where their huge cockpits and private cabins made them much more popular than the smaller and cramped monohull options.

As a result, they’re not built with high-tech components or super lightweight performance rigs. Instead, they’re the catamaran equivalent of a Hunter or a Catalina sailboat—mass-produced on an assembly line. That keeps prices lower than other types of catamarans, but it also means that they’re not winning any races. The makers use traditional layups with end-grain balsa-cored fiberglass to keep costs down. In addition, they usually feature stub fin keels, which are foolproof to sail but will not provide the upwind performance of a lift-making daggerboard.

Still, without ballast and when lightly loaded, cruising catamarans can move. They show their colors in light air when heavy displacement-hulled sailboats usually make their poorest showing. Since these moderate conditions also make for great cruising, these boats can provide a lovely ride in smooth weather.

Cruising catamarans can’t plane or anything, but their narrow hulls create an effect that means they can beat the hull speeds of a similarly sized monohull. Of course, it’s not a precise number since every boat and crew is different, but generally, you could expect speeds to be about one and a half times that of a same-sized monohull.

These catamarans are still rigged for comfort, but they’re built using the highest-quality and lightest-weight materials. While their hulls are rigged for comfortable living, they are generally designed much sleeker than regular charter-style cruising catamarans. The hulls are narrower, and you’re unlikely to see tall flybridges or forward lounge seating.

Several companies are making these boats. But in the world of catamarans, a performance cruiser is the upper end of the market. If you want a car comparison, Lagoons are something like a Chevy sedan, whereas an Outremer is like an M-series BMW. A Gunboat would be even more exotic, like a Ferrari. Not only are they more fashionable brands, but they’re also made to higher standards with cutting-edge designs .

It’s also worth noting that the category of “performance cruising cat” is a sliding scale. Some companies make vessels with better materials and craftsmanship than the cruising cats but aren’t designed for speed. Others build cats that are all about performance with few amenities.

With every new model, companies building these cutting-edge boats are attempting to boost the “performance” and the “cruising” aspect of their vessels. As a result, amenities and speed continue to get better and better.

Any racing sailboat is not designed for comfort. Especially on a catamaran, accommodations take up space and weigh the boat down. True racing vessels are designed to not worry about the crew but optimize every element for speed. Once the boat is designed for the desired performance, they’ll squeeze in bunks and storage wherever they can.

As such, there’s not much point in comparing them to liveaboard or cruising sailing vessels—they are too different. Some modern racing catamarans even fly above the water on foils. This makes for a high-speed boat and a considerable risk for sailors traveling for pleasure. Gunboat tried to make a foiling cruising cat in the G4 model, but it didn’t go so well for them.

Power cats run the same gamut of designs that sailing catamarans do. Power catamarans and sport catamarans designs are popular in powerboat circles for the same reasons they are in the sailing world–their hull designs allow for smaller underwater profiles and high speeds. There are many fast catamarans out there with twin engines and average speeds of well over 70 knots. Most recreational vessels cruise at about 20 knots, however.

Power catamarans also offer a smooth ride, making them a popular choice for large vessels like passenger ferries. There are even military vessels that use two hulls, like the stealth M80 Stiletto .

As you can see, catamaran speeds vary from just slightly better than monohulls to extraordinary flying machines. But cats are about much more than just speed. Their open and bright living space makes living aboard an entirely different experience than living on a monohull. Their cockpits flow into their salons for a full-time outdoor living feel that no other type of vessel can match. There are many reasons to choose a catamaran as a liveaboard sailboat.

How fast is a catamaran?

The answer depends on many other questions, like what sort of catamaran is it? And if it’s a sail cat, how fast is the wind blowing?

Sailing catamarans come in all different shapes and sizes. Some are optimized for living space and comfort, while others are designed with fast cruising speeds being the sole goal of the boat. The Gunboat 68, one of the fastest cruising sailboats currently made, can exceed 30 knots.

The world of power cats is much the same. Some power cats can do well over 70 knots, while most cruising boats top out at around 20 knots.

Do catamarans have a hull speed?

A hull speed is a characteristic of traditional displacement-hulled sailing vessels. The properties of the hull shape under the water create drag that limits the overall speed that the vessel can achieve. Even if you keep adding more power (or more wind), the vessel cannot exceed its designed hull speed for any length of time. Hull speed is a factor of waterline length.

Multihulls, however, have an entirely different underwater profile than monohulls. Their narrow hulls and shallow keels mean that drag is not the limiting factor. With this in mind, designers can tweak catamaran hulls to plane and cruise well above the hull speed of a similarly sized monohull.

What is the fastest cruising catamaran?

The market for fast-moving cruising cats has never seen more innovation than in the past decade. This type of boat has taken off, spurred in part by new designs and the overall popularity of multihulls for cruising. The industry leader in fast multihulls is generally considered the French-based company Gunboat . After all, one of the company’s mottos is “Life is too short to sail a slow boat.”

The company’s largest boat to date is the Gunboat 90 Sunshine . However, the delivery of the company’s current flagship, the Gunboat 68 Condor , from France to St. Maarten, provides some real-world numbers. In the delivery crew’s words, “Our max speed exceeded 30 knots a couple of times, and the max 24-hour run was 328 nm.” To save you the math, that works out for an average speed of 13.7 knots for their best day.

Matt has been boating around Florida for over 25 years in everything from small powerboats to large cruising catamarans. He currently lives aboard a 38-foot Cabo Rico sailboat with his wife Lucy and adventure dog Chelsea. Together, they cruise between winters in The Bahamas and summers in the Chesapeake Bay.

How Fast Does a Catamaran Go? (The Truth Unveiled)

Have you ever wondered just how fast a catamaran can go? Whether you’re an experienced sailor or just curious about these unique vessels, youre about to have your questions answered.

We’ll look at the fundamental aspects of a catamaran, as well as the factors that affect its speed.

We’ll also cover the average and maximum speeds of a catamaran, the variations in speed, and how the size and design of a boat can impact its speed.

Finally, we’ll look at how weather conditions can affect a catamaran’s speed.

Get ready to uncover all the secrets of how fast a catamaran can go!

Table of Contents

Short Answer

The speed of a catamaran depends on the type and size of the boat, as well as the weather and water conditions.

Generally, a catamaran can travel at speeds of between 6-8 knots (7-9 mph) when under power, and as much as 20 knots (23 mph) under sail.

The speed can also vary significantly depending on the size and weight of the craft, the number of crew, and the type of propulsion system used.

What is a Catamaran?

A catamaran is a type of boat that is characterized by two hulls connected by a framework, typically used for recreational purposes such as sailing, fishing, and cruising.

Catamarans can be made of various materials, including fiberglass, wood, and aluminum.

The advantage of a catamaran is that its two hulls provide stability and balance, making them easier to handle in choppy waters compared to other types of boats.

Additionally, the two hulls provide a larger surface area, which makes them more efficient at cutting through the water and achieving higher speeds.

The speed of a catamaran depends on a variety of factors, such as the size and weight of the boat, the weather conditions, the type of engine, and the type of hull.

Generally, a catamaran can reach speeds of up to 15 knots, or around 17 mph.

Larger catamarans may have the potential to reach speeds up to 20 knots, or 23 mph.

The top speed of a catamaran will vary depending on the size and design of the boat, as well as the weather conditions.

For instance, if the weather is calm with no wind, a catamaran can reach its maximum speed, as there is no resistance from the water.

However, if the weather is choppy with significant wind, the boat may not be able to reach its maximum speed, as there is more resistance from the water.

Additionally, the size of the engine will also affect the speed of the catamaran, as larger engines will be able to generate more power and propel the boat forward at a faster rate.

Lastly, the type of hull will also affect the speed of the catamaran, as some hulls are designed to be more efficient at cutting through the water.

Factors that Affect Catamaran Speed

When it comes to speed, catamarans are unique vessels compared to other types of boats.

They are designed with two hulls, usually made from lightweight materials such as fiberglass, and they are typically used for recreational purposes.

The speed of a catamaran depends on a variety of factors, including the size and weight of the boat, the weather conditions, and the design of the boat.

The size and weight of the boat plays a major role in determining its speed.

Larger catamarans tend to be heavier, and, as a result, may be able to reach higher speeds due to their increased mass.

On the other hand, smaller catamarans are typically lighter in weight and, as a result, may not be able to reach the same speeds as larger boats.

The design of the boat also affects its speed.

Catamarans are designed with two hulls, which help to reduce drag and increase speed.

Additionally, the shape of the hulls can affect the boat’s speed.

For example, a catamaran with a V-shaped hull will be able to cut through the water more easily than one with a flat-bottomed hull.

Finally, the weather conditions can have a major impact on the speed of a catamaran.

Wind and water conditions can significantly affect the speed of a boat, as can the temperature of the air and water.

Warmer air and water temperatures can create drag and reduce the boat’s speed, while colder temperatures can make the boat more efficient and allow it to reach higher speeds.

Overall, the speed of a catamaran depends on a variety of factors, including the size and weight of the boat, the design of the boat, and the weather conditions.

Larger catamarans may be able to reach higher speeds, up to about 20 knots, or 23 mph.

Average Catamaran Speed

When it comes to the average speed of a catamaran, several factors must be taken into consideration.

The size and weight of the boat, as well as the weather conditions, can all have an impact on how fast a catamaran can go.

This is due to the fact that catamarans are designed to be lightweight and have two hulls that provide stability and balance.

However, larger catamarans may be able to reach higher speeds of up to 20 knots, or 23 mph.

The top speed of a catamaran will depend upon the size and design of the boat, as well as the weather conditions.

For instance, a smaller catamaran may have difficulty reaching higher speeds if it is being sailed in rough waters.

On the other hand, a larger catamaran with a more powerful engine may be able to reach faster speeds in both calm and choppy waters.

In addition to the size and weight of the boat, the type of motor, if any, can also have an effect on the speed of a catamaran.

Catamarans can be powered by both outboard and inboard motors, and the type of motor will have an effect on the speed of the catamaran.

Outboard motors are typically more powerful and can increase the speed of a catamaran, while inboard motors are generally quieter and more fuel efficient .

Finally, the type of sail used on a catamaran can also have an effect on its speed.

Different types of sails can provide different amounts of thrust, which can affect the speed of a catamaran.

For instance, larger sails can provide more thrust, allowing the catamaran to reach higher speeds.

On the other hand, smaller sails can provide less thrust, resulting in slower speeds.

Additionally, the shape of the sail can also have an effect on the speed of the catamaran.

Overall, the speed of a catamaran can vary depending on the size and design of the boat, as well as the weather conditions and type of motor or sail used.

However, larger catamarans with powerful motors and large sails may be able to reach higher speeds of up to 20 knots, or 23 mph.

Maximum Catamaran Speed

When it comes to the maximum speed of a catamaran, the answer varies depending on the type and size of the boat.

A smaller catamaran, such as a recreational sailing boat, can typically reach speeds of up to 15 knots, or around 17 mph.

However, larger and more powerful catamarans may be able to reach speeds of up to 20 knots, or 23 mph.

For example, a racing catamaran may be able to reach these higher speeds due to its larger size and more powerful engines.

It is important to note that the maximum speed of a catamaran will also depend on the weather conditions.

If the boat is being operated in a strong wind or choppy waters, it may not be able to reach its full potential speed.

On the other hand, if the weather conditions are favorable, the catamaran may be able to reach its maximum speed.

In general, the maximum speed of a catamaran is based on the size and design of the boat, as well as the weather conditions.

If you are looking for a fast and efficient boat for recreational purposes, a catamaran may be the perfect choice, as they can reach speeds of up to 15 knots, or 17 mph.

However, if you are looking for a boat that can reach higher speeds, a larger and more powerful catamaran may be the best option.

Variations in Catamaran Speed

When it comes to determining the speed of a catamaran, there are a number of factors that come into play.

The size and design of the boat, the weight of the passengers, and the weather conditions all have an impact on how fast a catamaran can go.

Larger catamarans with more sail area can reach higher speeds, as can boats that are lighter in weight.

In addition, the wind and waves can affect the speed of a catamaran, as can the type of engine and propeller installed on the boat.

The size of the catamaran is an important factor when it comes to speed.

Generally, larger catamarans are able to reach higher speeds than smaller ones, as they are able to carry more sail area and have larger engines.

Smaller catamarans may be able to reach speeds of up to 15 knots, while larger ones may be able to reach up to 20 knots.

The weight of the passengers is also an important factor when it comes to speed.

Heavier passengers will slow the boat down, while lighter passengers will enable it to reach higher speeds.

The total weight of the passengers and cargo should be taken into consideration when estimating the maximum speed of the catamaran.

Finally, the weather conditions can affect the speed of a catamaran.

Wind and waves can slow a catamaran down, while calm conditions can allow it to reach higher speeds.

In addition, some catamarans are equipped with engines and propellers that can allow them to reach higher speeds.

In general, a catamaran can reach speeds of up to 15 knots, or 17 mph.

Boat Size and Design Impact on Speed

When it comes to the speed of a catamaran, the size and design of the boat are two of the most important factors.

Smaller catamarans tend to be lighter and more maneuverable, allowing them to reach higher speeds.

On the other hand, larger catamarans are typically heavier and less nimble, which can limit their top speed.

The design of the catamaran also plays a significant role in determining its top speed.

Modern catamarans often feature a V-shaped hull that is designed to cut through the water with greater efficiency, allowing them to reach higher speeds.

In addition, some catamarans feature a design that minimizes drag, allowing them to reach even higher speeds.

Finally, the type of propulsion used on the catamaran can have a major impact on its speed.

Most recreational catamarans are powered by outboard engines, which are designed for efficiency.

However, some larger catamarans may be powered by inboard motors, which can provide greater power and speed.

Weather Conditions Impact on Speed

When it comes to the speed of a catamaran, the weather conditions can have a significant impact.

Wind, waves, and other environmental factors can all influence the speed of a catamaran.

In light winds, a catamaran will typically reach a slower top speed than in more favorable wind conditions.

Catamarans are designed to take advantage of the wind and use it to their advantage, so when the wind is strong and steady, a catamaran can reach its maximum speed.

On the other hand, in choppy, wave-filled waters, a catamaran may struggle to reach its top speed.

Additionally, wind direction can also affect a catamarans speed.

If the wind is blowing in the same direction as the catamaran is moving, it will provide a helpful boost to the boats speed.

However, if the wind is blowing against the catamaran, it will slow it down.

In addition to wind, waves can also have an impact on a catamarans speed.

In calm waters, a catamaran can reach its top speed relatively easily.

However, in rough waters, the waves can slow the boat down significantly.

This is because the catamaran is essentially riding up and over the waves, and the energy it takes to push the boat over the waves takes away from the energy the boat is using to move forward.

Additionally, the waves can cause the catamaran to become unstable and less maneuverable, which can have a negative effect on the boats speed.

Finally, temperature can also affect a catamarans speed.

In colder temperatures, the water may be more dense, which can slow the boat down.

Additionally, colder temperatures can cause the catamaran to become more brittle and prone to breakage, which can also slow the boat down.

On the other hand, in warmer temperatures, a catamaran can reach its top speed more easily.

Overall, the speed of a catamaran is heavily influenced by the weather conditions.

Wind, waves, and temperature can all have an impact on the boats speed, and understanding these factors can help you get the most out of your catamaran.

Final Thoughts

Knowing the average and maximum speed of a catamaran can be helpful when making decisions about which type of boat is best for a given situation.

Factors such as the size and design of the boat, as well as the weather conditions, can have a significant impact on the speed of a catamaran.

If you’re interested in learning more about catamarans and their speeds, considering taking a boat safety course or visiting a local boat shop to find out more.

James Frami

At the age of 15, he and four other friends from his neighborhood constructed their first boat. He has been sailing for almost 30 years and has a wealth of knowledge that he wants to share with others.

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A complete catamaran guide.

Post Written By: Boater Jer
Published: January 26, 2020
Updated: November 27, 2020

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There you are, out on the water when a strange craft approaches. Is it a sailboat? It sure looks like one until it turns to face you. That’s when you notice this boat doesn’t have just one hull. It has two hulls and it’s called a catamaran.

Catamarans are unique, and highly stable watercraft. We’ll explore all the ins and outs of sailing the waters in one of these weird, and awesome multi-hulled craft. Join me as we explore the wild world of sailing catamarans.

A small sailing catamaran sits on a beach.

A History Of The Catamaran

It is believed that the first people to use a catamaran design were those living in Australasia.

A map showing the region where the catamaran originated.

The succession of boat design in this region was actually very interesting. The beginning of boats in the area was simple, albeit conventional rafts. These were fashioned from logs strewn together with plant fiber lashings such as those formed using bamboo fiber.

Catamaran Evolution

An info graphic showing the progression of the evolution of the catamaran.

The conventional raft gave way to a minimal raft. This design was basically a conventional raft with two cross beams added in the form of logs. These would be eventually hollowed out to improve buoyancy.

The next step in the evolution of boats in the Australasian region was the double canoe. This proved to be the first real catamarans.

After some time, the form evolved further into the asymmetrical double canoe design. In this design, one canoe was large and the other attached canoe was smaller.

The asymmetrical design quickly evolved into the single-outrigger boat like the one shown in the photo below.

A monohull canoe with an attached exterior outrigger is shown in this file photo.

The final stage of the evolution of the catamaran in the region was to gain a second outrigger. This in effect created the trimaran with the single central hull and dual outriggers.

Eye Witness Accounts Of Catamarans

In 1697, William Dampier wrote of witnessing a type of seafaring vessel off the coast of Coromandel. He noted how the locals called the type of boat a catamaran. He also noted that it had multiple hulls (logs) and that they were small vessels that the person operating would have to hang partway into the water, straddling the hull (log).

The name catamaran came from the Tamil. And yet, it was easily applied by the European visitors to the two hulled sailing vessels that sped across the water in the region.

Although Dampier may have described the catamaran in the 1690s, the type of boat was actually used as early as the 5th century by the Tamil Chola dynasty. They used boats to move their troops from one island to another. Using this design of boat allowed them to travel heavy, travel quickly and was partially responsible for the conquering of neighboring Burma, Malaysia, and Indonesia.

Building A Boat – Basics Of Catamaran Construction

A boat is usually thought of as being a single-hulled vessel that travels along the surface of the water. It can have multiple types, shapes, and designs of the hull. However, it is often only thought of as having a single hull. But, what if it had two hulls? Would that be like taking two separate boats, and making a raft over both of them? In essence, that is exactly what a catamaran is: two boats made into one.

Advantages Of Multiple Hulls

More stability than a monohull
Wide supporting base allows for larger sails than monohull craft of the same length
Hull does not require the deep-running keel of a standard monohull sailboat
Less hull drag in the water than a monohull
Less power required to drive a catamaran forward than a monohull boat

Disadvantages Of Multiple Hulls

Due to multiple hulls, construction is more expensive than a monohull design
Catamaran speed relies on lightweight materials to make a lightweight craft. This also drives up the cost of construction.
Extra engineering requirements for multi-hull craft also increase the cost of construction.

Conclusion? Well, it looks to me like everything about catamarans points towards superiority over monohulls in nearly every way. But, you get what you pay for. I think the same thing likely applies to cars too. For instance, I have a performance car that cost me about 10k more than the equivalent non-sports car within the same class.

Yet to drive the vehicle, it performs so much better than the normal version of the car, it really speaks volumes to the difference between a common vehicle, and a performance one.

Speaking of performance vehicles, let’s take a look now at the different kinds and uses of a catamaran.

Catamaran Types

Commercial catamarans – ferries.

Catamarans are often used as a ferry to transport people and vehicles across bodies of water as shown in this photo.

One of the most common uses for a catamaran is the commercial use of the vehicle design when it comes to ferries. This is likely due to the wide, flat deck possibilities of a catamaran versus a monohulled boat. Not only that, but the catamaran is also a much more stable bodied vessel. This again makes it a superior design for transporting larger land vessels like trucks and so forth. They can easily drive on the ferry without fear of the ferry tipping over.

Some ferries are designed for taking vehicles, like the one you might find in the city of Toronto. Where it transports cars from the mainland to Toronto Island. Others are designed specifically with the sole purpose of transporting people. I took a look at one such ferry that operates in Germany. Take a look at the following case study.

Commercial Use Case Study – The Ferry

The FRS Helgoline is a ferry catamaran operating out of Flensburg, Germany, close to the Danish border.

According to the ferry company’s website, the ferry runs using four main engines which are run to a capacity of 12,182 hp combined. This blasts this ferry at a speed of 35 knots or 65 km/hour. This is equivalent to 40 miles per hour. That’s pretty good considering the size and weight of the ship body this catamaran can carry.

Speaking of capacity, the ship can carry 680 passengers. At 56.4 meters long (185 feet) by 14 meters wide (45.9 feet), that’s a decent passenger capacity.

Catamaran Passenger Capacity Versus Monohull Boat Passenger Capacity

The general rule for calculating passenger capacity for a boat is as follows.

Length x Width / 15 = Passenger Capacity

Therefore, the FRS Helgoline should have a calculated capacity calculated as follows.

185 x 45.9 / 15 = 566

But it actually has a capacity of 680 which is a 20% increase in capacity over a standard monohull.

For comparison, let’s look at a superyacht. A 48.5m (159 feet) long by 10.7m (35 feet) beam (width of the boat) Palmer Johnson Supersport 48 (valued at about $28.5 million dollars) should have a capacity calculated as follows.

159 x 35 / 15 = 371

In short, 26 feet of difference in length equates to 309 fewer passengers. It is almost half of the capacity of the catamaran at 26 feet longer length.

A super yacht sits like a golden blade floating in the water.

Photo courtesy of https://sysyachtsales.com/

Commercial Catamarans – Service Vehicles

In port in Australia, a service catamaran sits docked in this photo.

Although Catamarans are typically used as ferries due to their stability and ability to carry wide loads on their flat decks, there are many different service catamarans out there as well. From a support vessel to a crew transfer or search and rescue, catamarans are a solid and stable platform to build a ship on.

This is the Ardea which is a 20 meter (65.6 feet) catamaran to be used for crew transport and as a support ship. This ship was built by the Echo Marine Group and delivered to Western Australia in early 2019. This particular vessel is in the service of the Cape Preston Sino Iron Project.

Catamarans are used all around the world, for a variety of tasks, not just ferries or support craft.

Commercial Catamarans – Cruise Lines

A large red and white catamaran cruise ship sits idle in the waters in front of a bustling metropolis in this photo.

Now these are the catamarans we all want to be aboard, aren’t they? Due to the wide stance, these ships can feature massive halls and wide-open interior areas. These ships are stable, and some would say even more stable and safer than monohull design ships.

There are many cruise ship catamarans in use today around the world. Some of the more ‘famous’ catamaran cruises are those which investigate the Galapagos Islands. There are several high-end, small fleet, cruise lines operating to the Galapagos which utilize catamaran design vessels as their primary ship type.

These ships can be extremely comfortable and stable and often offer some reprieve to those who may otherwise feel seasick. It won’t stop the feeling, but the more stable the hull, the less the boat rocks around.

Military Catamarans

The USNS Spearhead races forward along the water in this file photo.

Catamarans make excellent military transport vessels. They are stable and the potential to have a large, flat and wide deck for transporting land craft, troops or acting as a landing pad for vertical take-off aerial craft. The stability of the two hulls makes the vessel an excellent candidate for military use, and thus it is used for said purpose.

A photo of the rear of the USNS Spearhead - a military catamaran.

As you can clearly see in the image of the USNS Spearhead, the rear of the vessel has a moveable ramp that can be used for loading and unloading land vehicles. The interior bay of the craft is visible in the image as well, a large area for storage of vehicles, supplies and more. The crane arm on the back of the ship also shows how it is a versatile craft, set up to act as an excellent support craft with a helicopter landing pad and ample storage and freight capacity.

Recreational Catamarans

Siting on a beach, a small catamaran sail is set against the wind swept clouds and blue sky.

Catamaran Personal WatercraftThe wind is in your hair, the warm spray from the hull cutting over the edge of each wave as you skip over the water. That is life, let me tell you. Personal watercraft have come a long way over the years and the small one, two, three and four-person catamarans have come a long way as well.

Depending on the options, you can get a small one or two-person catamaran for as little as $1500 new. That might be an inflatable though. There are some very nice, rigid hull designed catamarans for 1-4 people that range from $3500 to $15000. And these are basically open, personal watercraft like that shown in the image below.

Using a small catamaran can be quite challenging to learn at first. Sailing is not for the faint of heart. It requires skill, technique, knowledge of the wind and sea, and a bit of hard work. But it can be fun, rewarding and a great way to catch some sun and fresh air out on the water. It’s a relatively GREEN sport as well. Given the use of sails over gas-powered motors that is.

‘Sailing Cats’ – Sailing Catamarans – Yacht & Luxury Class

This photo shows a luxury sailing catamaran yacht.

Here’s where we get into the dreamy boats of the rich and famous. I priced out a small 43’ luxury Leopard 40 sailing catamaran. Even before I added any extras at all, the base price was $399,000 USD. I imagine if I added a few of the multiple extras available, and some tax, freight and that sort of thing, I’m easily in half a million dollars. And that’s the smallest base model.

There are all kinds of luxury catamaran shipbuilders across the world. From Asia to Europe and The Americas, it seems any major boating country has at least one company building luxury catamarans. It’s weird that you don’t see more of them on the water though, don’t you think?

Being sailing vessels, these luxury cats require some training in sailing before you get behind the wheel. And considering the price point, I would definitely want to be at least a semi-decent sailor with some good few years experience under my belt before I would comfortable at the helm of a half-million-dollar sailing cat. It’s all relative I suppose. I imagine a billionaire might bat an eye at the prospect of wrecking a half-million-dollar boat. But to me, and most of you reading this, that’s likely a lot of money.

‘Power Cats’ – Powered Catamarans

A powered catamaran is shown in this file photo.

The powered catamaran is one of my favorite boats. They have sort of a muscle car appearance with the wide and often tall front end of the boats. I find it to be reminiscent of a large air intake on the front hood of a rally race car like the Subaru WRX, for instance. These boats are fast, they are stable and handle very well. Catamarans are often considered the boat of choice for long sea voyages due to their stability.

A powered catamaran will definitely cost more than a powered monohull boat of the same length. Why? Well, the powered catamaran has one crucial downside. That is, it needs two engines. One for each of the two hulls. Otherwise, it’s off balance for propulsion. These two engines or motors have to be in sync with each other or again, the propulsion will be off-balance. Because they have two motors, they have double the maintenance when it comes to maintaining the propulsion system.

More components also means a greater chance of things breaking down. In essence, it doubles the chances of the ship having a motor break down. The saving grace is that should one motor break, they have a backup, even if it does mean very unbalanced propulsion. In contrast, a monohull vessel of the same length may only have half the chance of motor failure due to only having one motor, but if that one motor breaks, then what? Call for help, that’s what. A cat would have a struggling chance to get itself back to port. A monohull would be dead in the water unless it was carrying spare parts or another motor onboard somewhere.

Catamaran Frequently Asked Questions

What is a catamaran cruise.

A catamaran cruise is simply a cruise on a dual hull design boat. Often used for river cruises, the catamaran which is used as cruise ships are often considerably smaller than their giant monohulled counterparts.

What is the purpose of a catamaran?

A catamaran is a design for a boat that utilizes two hulls. Due to the flat, platform-like-potential for the deck of the boat, the catamaran is often purposed with transporting materials, vehicles, and people. For instance, catamarans are quite often used as ferries.

Is catamaran safe?

Catamaran are very safe water craft. The design of riding on two hulls separated by a gap in between, in essence is like giving a car a double-wide wheel base. The wider the stance, the more stable the craft, from side to side anyway. And if the length of the boat is proportional to the width, then it becomes an extremely stable craft. That is why catamarans are often considered the best to be used for long voyages. Yes, catamaran are safe.

What is the difference between a catamaran and a sailboat?

A traditional sailboat is a deep, monohull vessel that has at least one mast extending high into the air above the deck to hold sails. A catamaran refers to the design of a dual-hull boat and really has nothing to do with sails. Although, catamaran do make excellent sailing boats as well, they are quite capable of acting as power boats and do not require sails if they have the correct amount of powered motors to propel them. Sailboats, although also able to be powered if a motor is provided, are traditionally monohull and wind-powered exclusively.

Do catamarans have small interiors?

The size of an interior cabin on a boat is typically proportional to the size of the boat itself. If a catamaran has above-deck cabins, they will likely be able to be of a larger design than those you would find on deck of a monohull boat. This is because a catamaran has a much wider footprint than a monohull boat of the same length. This extra width would allow for larger on deck cabins.

How much does a catamaran cost?

A personal watercraft (1-2 person) inflatable catamaran will run you anywhere from $1500-$12000 USD, depending on the quality and features. The rigid hull catamarans of the same size start at about $4500 USD.

A small cabin cruiser type of catamaran will typically start at about $60000 for a small base model and the price just goes up and up depending on size and features.

For Instance, a 40’, 3 cabin with 1 washroom cat will cost you about $500,000 USD for the base model. They are considerably more expensive that a monohull of the same length. However, the trade-off is greater stability and a smoother, more comfortable ride.

Is a catamaran more work to maintain?

Technically yes. Due to having two hulls and if powered, two motors and likely also water jets, this means you have double the oil changes of a boat that would have a single motor. Once you get past the basic engine and hull maintenance, a catamaran is not that much more work than a monohull ship of the same length.

The trouble with catamarans in terms of maintenance, is that once they reach a certain length, the width becomes more than a standard lane on the road. That being said, if you ever need to transport the boat via land, it can be quite the challenge. Especially if you need to pay to have a police escort for an extra-wide trailer. And special licensing might be involved as well.

What is the difference between a catamaran and a trimaran?

A catamaran is a dual hull boat. In other words, it has two hulls. A trimaran has three hulls.

Is a catamaran considered a yacht?

According to Oxford dictionary, a yacht is a medium-sized sailboat equipped for cruising or racing. A catamaran, on the other hand, is a boat with two hulls. Therefore, a catamaran can most certainly also be a yacht. And likewise, if a yacht has two hulls, then it is a catamaran as well.

Can you get seasick on a catamaran?

Seasickness occurs when a person feels nauseous from the swaying motion of a rocking ship. These feelings may be lessened on a catamaran, due to their extra stability. However, a catamaran may be slightly more stable than a monohull of the same length, but it is still a boat. And it will still make someone who experiences seasickness continue to feel the ill effects.

Are catamarans more stable in rough seas?

Catamarans are known to be more stable than monohull ships of the same length. This is why catamarans are often the ship type of choice for long sea voyages due to their stability.

Why do catamarans capsize?

Catamarans are not known for capsizing. The larger vessels that is anyway. But, it does happen from time to time. Catamarans are known for their stability, so typically if a capsize event should occur, it is typical for them to be extreme circumstances.

Personal watercraft catamarans are a different story though. These are in fact known for tipping over. Not because they are less stable than their monohull counterparts of the same length. But instead, because they are able to go considerably faster than monohull personal watercraft of the same length (not including powered craft though). This is due to the sailing cats being able to have a larger sail than a small monohull sailboat of the same length.

Due to the extra sail, they are able to travel faster than monohull sailboats of the same length. This allows them to whip around on the water and at higher speeds, whipping your cat about quick can easily send it over sideways. Extra speed means fast turns carry momentum in the direction of travel and that extra speed equates to tipping over if turned too fast. To sum up, they capsize due to user error or extreme events.

Which is safer, a catamaran or a monohull?

Due to the extra stability of having a wider footprint than a monohull, a catamaran of the same length is the safer vessel.

Are catamarans safer than sailboats?

The same rule applies to stability versus the length of the hull. A cat will always be the more stable length for length. However, due to their ability to go much faster than a monohull sailboat, this kind of cancels out some of the added safety due to stability. With that in mind, they may just be about the same but there is one generalization we can make when comparing the safety of catamarans vs sailboats: At the same speed, and of equal length, sailing or power catamaran will be safer than a monohull sailboat.

How fast can catamarans go?

The speed a catamaran can go is entirely dependent upon the hull design, weight of the vessel, the strength of propulsion (be it wind or powered) and so on. The general rule is that in terms of sailing cats vs monohull sailboats, a cat of equal length can typically go faster than a sailboat.

In terms of powered cats vs powerboats, a powered catamaran will typically require less energy to move forward than a monohull of the same sort of hull design (but monohull of course) and thus a cat should, in theory, be able to go faster than a monohull when both are using propulsion that is equal in power.

Bibliography

Wikipedia – Catamarans
Mahdi, Waruno (1999). “The Dispersal of Austronesian boat forms in the Indian Ocean”. In Blench, Roger; Spriggs, Matthew (eds.). Archaeology and Language III: Artefacts languages, and texts . One World Archaeology. 34 . Routledge. pp. 144–179. ISBN 0415100542 .
Wikipedia – Spearhead -class expeditionary fast transport
https://www.tiki-toki.com/timeline/entry/169516/Origin-of-the-catamaran/#vars!panel=1620923!
https://www.austal.com/ships/passenger-express-56
https://www.adventure-life.com/galapagos/galapagos-catamaran-cruises

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How Fast Can a Sail Catamaran Go?

Sailing on a catamaran is an exhilarating experience, and one question that often comes to mind is, “How fast can a sail catamaran go?” Catamarans are known for their speed and stability, making them a popular choice among sailing enthusiasts. In this article, we will explore the factors that contribute to a sail catamaran’s speed and discuss some of the fastest recorded speeds.

Factors Affecting Catamaran Speed:

There are several factors that determine how fast a sail catamaran can go. Let’s take a closer look at them:

1. Hull Design: The design of the hull plays a significant role in determining the speed of a catamaran.

Catamarans typically have two parallel hulls connected by a deck structure, which reduces drag and increases stability. The hull shape, including its width, length, and weight distribution, affects how the boat moves through the water.

2. Sail Area: The size of the sails directly impacts the speed of a sail catamaran.

Larger sails capture more wind energy and generate more power to propel the boat forward. Sail area is measured in square feet or square meters and is an important consideration for maximizing speed.

3. Rigging: The rigging system refers to all the components that control and support the sails, including masts, booms, and rigging lines. Properly tensioned rigging ensures efficient transfer of wind energy from the sails to propel the catamaran forward.

4. Wind Conditions: Wind strength and direction significantly influence how fast a sail catamaran can go.

More wind means more power to drive the boat at higher speeds. However, excessive wind can also pose challenges in terms of handling and control.

5. Sail Trim: Sail trim refers to the adjustment of the sails to optimize their shape and angle relative to the wind. Proper sail trim helps to maximize speed by reducing drag and harnessing the wind’s energy most effectively.

6. Weight: The weight of a catamaran, including its hulls, rigging, and equipment, affects its overall performance. Lighter catamarans tend to be faster as they have less resistance in the water.

Now that we have explored the factors influencing catamaran speed let’s delve into some of the fastest recorded speeds:

Fastest Recorded Catamaran Speeds:

1. Sailrocket 2: In November 2012, the Sailrocket 2 set a new world sailing speed record of 65.45 knots (75.23 mph or 121 km/h). This high-performance sailboat was specifically designed for speed and featured advanced hydrofoil technology.

2. L’Hydroptère: L’Hydroptère is a hydrofoil trimaran that has achieved remarkable speeds.

In 2009, it set a world sailing speed record of 51.36 knots (59 mph or 95 km/h). This innovative design uses hydrofoils to lift the hull out of the water for reduced drag and increased speed. Paul Larsen’s Vestas Sailrocket 2: Paul Larsen broke his own record in November 2012 with an impressive speed of 65.23 mph or 121 km/h) in Walvis Bay, Namibia. This achievement showcased the immense potential of catamarans for achieving high speeds on water.

In conclusion,

The speed at which a sail catamaran can go is determined by various factors such as hull design, sail area, rigging, wind conditions, sail trim, and weight. With the right combination of these elements, catamarans have achieved astonishing speeds, often surpassing those of traditional monohull sailboats. Whether you are a sailing enthusiast or simply curious about the capabilities of catamarans, exploring their impressive speed potential is sure to leave you in awe.

Hull Design: Determines stability and drag.
Sail Area: Larger sails generate more power.
Rigging: Proper tension for efficient energy transfer.
Wind Conditions: More wind means more speed.
Sail Trim: Optimizing sail shape and angle.
Weight: Lighter catamarans have less resistance.
Sailrocket 2: Set a world record at 65.
L’Hydroptère: Achieved a record of 51.
Vestas Sailrocket 2: Broke the record again at an impressive speed of 65.

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How fast are catamarans

Oct 26, 2020

less than a min

Catamarans are multi-hull vessels composed of two hulls. This geometry allows them to be balanced on water and in turn gain a great deal of speed. Compared to single-hull boats, catamarans are regarded as much faster. But how fast are catamarans actually ?

Catamarans come in various types and sizes. They start from 14 feet up to 100 feet. Each one can reach a different speed limit. Typically, a cruising catamaran sails at 15 knots . A sport cruising catamaran can reach 30 knots . A racing catamaran is somewhat faster and can sail at 45 knots . The power cruising catamaran is probably the fastest vessel and can travel at 70 knots .

One of the main features that make catamarans so fast is the integration of assisting foils that lift the boat off the water. In addition, catamarans are equipped with stability advancements that allow them to gain speed in the ocean.

To better understand how fast catamarans are , they are divided into three groups:

The sport boats
The racing ones
The cruising catamarans

The sport catamarans are recreational vessels designed for a small crew. Their interior is limited as well. Most of them have no living quarters as they are only used for short trips. Some sport catamarans are also used for racing, however, the maximum speed they reach in ideal conditions is 40 knots .

Racing catamarans are used in ocean races and rallies. They are large yachts that can go up to 100 feet and sail at a maximum of 45 knots .

Cruising catamarans on the other hand are more comfortable vessels used for ocean crossing as well. They are equipped with luxurious living quarters. Because of their size, load and volume, these catamarans usually sail at 10 knots , with a maximum speed of 15 knots in ideal conditions.

Some catamarans on the other hand are fitted with powerful motors that favor speed over space. The most common catamaran of this category is the power cruising catamarans . These boats have living quarters and offer the same stability as sailing catamarans. However, the integration of a powerful motor allows these vessels to reach about 70 miles per hour . These catamarans are typically used for passenger travels to shorten the trip between two relatively close destinations such as the mainland and a not-so-remote island.

Power catamarans are also used by the military to transport items. They are particularly on-demand as they can sail in shallow waters as well.

In terms of their performance, catamarans have less resistance to water. Their hulls are smaller so they also have a smaller bow wave created by water displacement to fight. In addition, catamarans only need 4 times the power to double their speed, which is much less power than a monohull would require. Apart from using less energy, catamarans are also good at conserving energy.

Moreover, they are stable and can resist capsizing more than other vessels. They have twin engines that provide more control over speed and stability. Last but not least, catamarans offer smoother voyages and are great for entertainment.

All in all, catamarans can achieve a 30% faster speed than monohulls. Learn more interesting facts about catamarans with TheBoatAPP . Compare these vessels at TheBoatDB . Follow our blog for more interesting facts!

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How Fast Do Catamarans Go? | Life of Sailing
Catamarans can go between 15 and 30 knots, with the fastest achieving speeds well in excess of 60 knots. Sailing catamarans are sometimes twice as fast as monohulls and cut through the water with greater efficiency. In this article, we’ll cover how fast catamarans can go based on factors such as size, sail area, and design category.
How Fast Do Catamarans Go? 5 Examples (With Pictures)
A powerboat cruiser can average anywhere between 30 and 50 mph. Cigarette boats can even reach close to 90 mph in the proper conditions. Sailboats average between 6 and 12 mph depending on wind conditions. This includes mono-hull between 6 to 8 mph and catamarans and trimarans between 9 and 10mph.
How Fast Do Catamarans Sail? Average Sailing Speed of a ...
Sailing catamarans typically average about 10 knots while pontoon boats average about 16 knots. As for powerboats, they can average anywhere between 30 and 50 mph. Most average sailboats are designed with monohulls and they average from 6 to 9 knots depending on wind conditions.
The 8 Fastest Cruising Catamarans (With Speedchart)
How Fast Are Cruising Catamarans? On average, cruising catamarans can reach top speeds of 15 knots, around 17.3 mph (27.84 kph). However, some exceptional, racing-designed cruising catamarans can reach up to 30+ knots in the right wind conditions.
Cruising Catamaran Speed! With Examples and Explanation
Sailing cruising catamarans can travel at an average of 9-15 knots and max out around 35 kts. Power Cruising catamarans have a maximum speed of 70 knots but averages around 20-25 kts. How fast a catamaran can go also depends on the load it is carrying, its structural design, and its engine power.
Sailing Catamaran Speed - My Cruiser Life
Table of Contents. How Fast Can a Catamaran Go? Measuring Catamaran Speed. Catamaran Speeds vs Monohull Speeds. Speeds of Various Types of Sailing Catamarans. Sailing Cruising Catamarans. Performance Cruising Catamarans. Racing Catamarans. Power Cruising Catamarans. Catamaran Top Speed. FAQs – How Fast are Catamarans? How Fast Can a Catamaran Go?
How Fast Does a Catamaran Go? (The Truth Unveiled) | Boat ...
Generally, a catamaran can travel at speeds of between 6-8 knots (7-9 mph) when under power, and as much as 20 knots (23 mph) under sail. The speed can also vary significantly depending on the size and weight of the craft, the number of crew, and the type of propulsion system used.
A Complete Catamaran Guide - Boating Guide
The speed a catamaran can go is entirely dependent upon the hull design, weight of the vessel, the strength of propulsion (be it wind or powered) and so on. The general rule is that in terms of sailing cats vs monohull sailboats, a cat of equal length can typically go faster than a sailboat.
How Fast Can a Sail Catamaran Go? - Trickyfish
The speed at which a sail catamaran can go is determined by various factors such as hull design, sail area, rigging, wind conditions, sail trim, and weight. With the right combination of these elements, catamarans have achieved astonishing speeds, often surpassing those of traditional monohull sailboats.
How fast are catamarans – TheBoatApp
Typically, a cruising catamaran sails at 15 knots. A sport cruising catamaran can reach 30 knots. A racing catamaran is somewhat faster and can sail at 45 knots. The power cruising catamaran is probably the fastest vessel and can travel at 70 knots.

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Conclusion

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Sailing Catamaran Speed

Table of Contents

Speeds of Various Types of Sailing Catamarans

How fast is a catamaran?

Do catamarans have a hull speed?

What is the fastest cruising catamaran?

How Fast Does a Catamaran Go? (The Truth Unveiled)

Short Answer

What is a Catamaran?

Factors that Affect Catamaran Speed