large catamaran sailing

How To Sail a Large Catamaran (Complete Guide)

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Over the years, catamarans have evolved from small boats to large cruisers capable of carrying thousands of people and tons of cargo. They have become increasingly popular because of their large carrying capacity, high speeds, and increased stability. If you are interested in learning how to sail a large catamaran, you are in the right place.

To sail a large catamaran like a professional, you first need to familiarize yourself with its different parts and commonly used sailing terms. Prepare for sailing by rigging and maneuver the waters by carefully tacking and jibing where necessary. Additionally, you will need to know about docking.

For mastery of catamaran sailing skills, you can enroll in sailing classes, watch as an expert sail, or watch YouTube tutorials. Additionally, you can use this piece, which offers a complete guide on sailing a catamaran. Read on to learn more about:

• What is a catamaran
• Parts of a catamaran
• Important sailing terms
• Catamaran sailing guide

Read this for some surprising and cheap ways of learning to sail a catamaran!

Table of Contents

Know the Essential Parts of a Catamaran and Important Sailing Terms

Before you learn how to sail, you need to understand what a catamaran is and its structure. Knowing the key parts of a catamaran is crucial if you are interested in sailing a cat because, other than expounding your knowledge, it helps with communication when sailing.

What Is a Catamaran?

A catamaran, also known as a cat, is a multi-hulled large sailboat . It features two engines and two equally sized parallel hulls connected by crossbeams from which it derives its stability. It boasts of a vast space that contributes to its large carrying capacity.

Essential Parts of a Catamaran

Below are some of the vital parts of a catamaran:

• Hull : The body of the catamaran that carries cargo and passengers and also supports rigging.
• Keel : usually mini keels that are attached below the hull to prevent the cat from sliding sideways. It provides stability and reduces the chances of capsizing .
• Rudder : A movable underwater steering part of the cat that is turned by a tiller or steering wheel.
• Mast : A robust vertical pole whose primary role is supporting sails.
• Mainsail : The principal triangular sail on the mast, which is also the most important sail.
• Headsail : Also known as the jib. It is the foresail that fits the foretriangle in the mast.
• Boom: A pole that is horizontally attached to the mast mainly used for extending the foot of the mainsail.
• Sheets : Strong ropes used to control the sail’s angle in relation to the wind.
• Halyard : They are ropes used to raise or lower the sails on the mast.
• Winch : A cylindrical or drum-shaped metallic device on which lines are wrapped for easier trimming.
• Rigging : is everything that makes the sail function in the correct way. There are two types of rigging:
• The running rigging: Refers to rigging used to operate the sails. For example, the halyard lowers and heaves the mainsail.
• The standing rigging: The rigging that supports the mast and the sail to keep it upright.

Complete interactive guide to catamaran parts!

Now that you are familiar with some parts of a catamaran let’s look at the important sailing terminologies.

Important Sailing Terms

These important sailing terms will come in handy when sailing:

• Port: When facing forward, port refers to anything to the left of the catamaran. You can use this term when referring to the left side.
• Starboard : It is the opposite of ‘port.’ It refers to anything to the right of the cat.
• Point of sail : This refers to the cat’s direction relative to the wind. For example, if the wind blows straight over the sides of your cat, you are on a ‘beam reach’ point of sail. Additionally, if you are heading straight to the wind (which is not advisable), you are on the ‘in irons’ point of sail.
• Bow/stern : Refers to the front and back parts of the catamaran, respectively. Anything to the front is said to be in the ‘forward’ / ‘Abaft’ while the back is in the ‘aft.’
• Heeling: A situation in which the catamaran leans over in the water while being pushed by the wind.
• Windward : It is the side of the cat that is closest to the wind. When heeling, the windward side is often the highest.
• Leeward : The side of your cat furthest from the wind. It is often the lowest side when heeling.
• Tack: Tack has two distinct meanings as a verb and as a noun. As a verb, it means changing direction by turning the catamaran’s bow through the wind. On the other hand, it means your cat’s course relative to the wind as a noun. For example, if the wind is blowing on the port side, you will say you are on the port tack.
• Jibe (Gybe) : It is another way of changing direction, in which case you bring the stern through the wind.

Complete parts guide if you want to know more!

With the above terms in mind, you are now better positioned to understand how to sail a catamaran.

Understand How a Catamaran Works

A catamaran works similarly to any other monohull sailboat. However, many people, and especially newbies, do not clearly understand the concept behind the forward motion. Here is how it works:

Once in the water, the wind blows over the sails creating high pressure on one side and low pressure on the opposite side. These two opposite pressures create a forward force. As the wind continues to blow, it forms a pulling force that works on your cat, making it move. And because your cat has keels under the hull, they help it to move forward and not slide to the side as much.

Your control of the steering wheel, plus the pressure of the wind, keep your cat moving in your desired direction. This means you do not just sit back and wait for the wind to heel your cat. You, too, have control over it.

Prepare Your Catamaran for Sailing

The state of your catamaran and the weather conditions affect sailing. Therefore, it’s important to prepare and assess the weather conditions before you set out.   

To prepare your catamaran for sailing:

Perform a Detailed Check

Visually check your cat to ensure all parts are intact and in perfect working condition. Here are a few things to do: 

• Check your standing and running rigging for cracks or excessive wear.
• Ensure that the lines are free; that is, they are not wrapped around each other or folded on to anything else within the cat. Pull the lines off the cleats (on-deck hooks) and off the winches to ensure they are free of any obstacles.
• Additionally, check if the tiller is properly attached to the rudder. Also, ensure that it efficiently controls the rudder.
• Check the condition of your sails. They should be straight with no frayed edges or wrinkles. At this point, your cat is ready for you to hoist the sails.

Determine the Wind’s Direction

Use the wind instruments on your cat to check the direction of the wind. Most cats have a wind indicator on their mast or a digital gauge.

Additionally, you can determine the wind’s direction using the flags attached to the sides of your cat.

Point the Catamaran to the Wind

Having known the direction of the wind, now point your cat in the right direction using your engines to move you into place. The idea here is to have minimum wind resistance when raising the sails.

Hoist the Sails

After preparing your cat, the next step is to hoist the sails. To do this:

Attach the Sails

To hoist the sails, start with the mainsail.

• Prepare your mainsail for hoisting; open the easy-bag (a zip bag that stores the mainsail). Before releasing the mainsail, ensure that everything is clear to allow it to pass between the lazy jacks (riggings along each side of the mainsail that extends from the boom o a point on the mast) with ease.
• Locate the main halyard (rope used to raise or lower the mainsail) in your cat and begin raising the mainsail. If you have enough manpower, you can begin pulling it by hand (wear a pair of hand gloves or use a winch for this). Pull it until it is perfectly positioned on the mast. Your mainsail is now hoisted. Allow it to fill with air.
• Next, correctly coil the main halyard so that the mainsail can be lowered quickly and with much ease if need be.
• Now we move on to the headsail/jib/genoa. Hoisting the jib is much easier compared to hoisting the mainsail. Identify the jib halyard (rope used to raise or lower the jib) in your cat. Just like the mainsail, ensure the jib is free, and the reefing lines are clear.
• Start pulling the jib halyard until the jib is correctly positioned. You can pull it by hand or using the winch. Coil your jib halyard correctly.
• Your sails are now positioned, and you are ready to sail. Be sure to trim them according to changes in the wind’s direction.

Adjust Your Direction and Sail Trim

Always remember it is not possible to sail your cat directly into the wind. You can change your direction through tacking or jibing.

When heeling, a heel greater than 10° is an indication that the wind is overpowering you, and your windward hull will be close to lifting. In this case, consider releasing the main sheets briefly to reduce the heel. A comfortable heeling position is between 6-7°.

Trim the Jib Sheets

Despite the mainsail being hoisted first, the jib comes first when trimming. Of the two jib sheets on the catamaran’s sides, start by pulling the one on the leeward. The leeward sheet is known as the active sheet, and the lazy sheet is the one opposite.

The jib sheet forms a curve as you trim, and it’s up to you to trim it until its front edge stops luffing.

Trim the Mainsail

Trimming the mainsail is easy. Pull out the main sheet. Once the mainsail’s front edge starts luffing, draw it back until the luffing stops.

If the direction remains constant, this position is ideal to set your sails. If the wind direction changes, adjust the sheet appropriately. At this point, you are more than ready to sail.

Sail Your Catamaran

Watch your sails.

Keep an eye on the sail edge’s front on the jib and the mainsail. If you notice any luffing on your sails, you have a couple of options. To either tighten the main sheets to stop the luffing or direct the cat away from the wind (bearing off). At this point, luffing indicates that you are going much deeper into the wind’s direction.

Watch Out for Your Telltale

Telltales are the wind indicators that notify you of any changes in the wind direction on your sails. Your telltales will help you know whether your sail trim is correct. They help you determine how you should adjust your sails to get the maximum forward momentum.

Different Points of Sail

Broad reach.

A broad reach is when you have the wind blowing at your back and side.

It’s the most efficient sailing position when going downwind because both sails will be filled with wind, thus moving you at maximum force.

Running is when the wind is blowing at your back. This is not a good sailing position. It is risky because the plenty of air moving over the sail generates more force than the wind pushing the cat. To avoid this, pull the jib sheet over to the opposite side to create a wing-on-wing position. This helps in reducing the force on the sail.

Note : When your cat is running, it’s possible that the force of the wind behind it can cause a sudden jibe (gybe). This sudden change of direction can throw the boom to the cockpit with a huge force that can knock you down. Be careful when on a running course.

Therefore, it is advisable to use a rig preventer (a line from the boom to any available cleat) when running the wind. The rig preventer helps in preventing accidents in case of a sudden jibe.

Close Reach

For a close reach point of sail, turn your cat slightly so that your heading is approximately 60-75° off the wind. Here you need to trim the sheets further to ensure that the sheets are more aligned with the body of your cat.

This is considered the most precise point of sail. To achieve this, you will turn your cat to about 90° of the wind. The sails are let out halfway, and at this point, your cat can offer you some really good speeds.

Close haul offers you a position in which you can sail as close as possible to the wind. It is about 45-60° off the wind. On a catamaran, especially a heavily loaded cruising catamaran this number is higher(not able to sail close to the wind), and on a performance cat, you can go a little closer to the wind.

Sail Upwind

When shifting to a close haul tack, sheet in the sails as you fully lower the centerboards or daggerboards. Continue steering as you observe the telltales and other wind indicators, being cautious not to pinch (sail too close to the wind).

Sailing Downwind

Under light or moderate winds, catamarans sail fast downwind. 

Changing direction

If you want to sail in another direction, you can change your bearing through tacking or jibing. However, tacking is more popular among sailors than jibing. 

For you to tack under moderate conditions, you must be sailing as close-hauled as possible. Additionally, you should center the traveler (a great sail-control used in fine-tuning the mainsail).

Based on the prevailing sea state, it might be necessary to briefly backwind the jibsail before sheeting in on the new direction. This will help the bow in making a successful turn through the wind.

For a successful tack, you should be quick in sheeting in the jibsail in the new direction. If you feel like your cat is going to stall, quickly release the traveler and the mainsheet as they will force the bow through the wind.

During this time, you should continue with the helm (tiller and other parts associated with the steering wheel) and steer all the way through the wind.

The rudder angle and the wind indicators will help you know when the tack has been completed, which prompts you to straighten the rudders. Your cat is now on a new tack.

Tacking vs Jibing explained

By jibing, you turn the cat away (bear away) from the wind by bringing the stern across the wind.

To begin with, centralize the traveler to allow for the mainsail to be centered. Before you start turning, sheet in the mainsheet hard so that when you bear away, your mainsail wont be swinging around and risk injury to equipment or crew.

Once the mainsail has back winded and changed direction so that you are on the opposite tack, quickly release the mainsheet to ensure that the power remains on as you prepare for the second part of the jibe.

Now back wind the jibsail and quickly release the windward jib sheet. Do this as you tighten the leeward jib sheet until the jibsail passes through the fore triangle and you can easily trim it using this same jib sheet. Release the windward jib sheet completely. 

Sailing Safety

When learning how to sail a catamaran, it is also important to gain some tips on reefing , which is one of the most important sailing safety tips. Additionally, you should learn when your catamaran is in danger of capsizing.

Docking Your Catamaran

The way you dock in your catamaran depends on the side with which you are approaching the dock. For example, when docking to portside, your first part ashore will be the spring line leading forward from your port quarter (left rear part of your boat).

Once you arrive at the dock, put the port engine in slow reverse and the starboard one in forward mode. The different engine modes will help you place your catamaran close to the dock while allowing your spring line to be securely held and tightened. The spring line is the rope you tie to the dock from your catamaran to prevent the boat’s forward and backward movement. 

Tightening the spring line helps hold you close and steady as you secure the bow and stern lines.

Consistency and practice will help you grasp large catamaran sailing concepts much faster.

Here’s a summary of the tips to help you in this course:

• Familiarize yourself with parts of a catamaran before getting into the water.
• Learn common sailing terms. 
• Learn how to prepare your catamaran through visual checks of rigging sails.
• Practice hoisting and trimming the mainsail and the headsail.
• Conquer your fears and face the actual challenge of sailing a catamaran. Be confident, practice consistently, and you will sail like a professional sooner than you expect.
• Catamaran Parts Explained
• Tacking vs Jibing?
• Cruising World: How to Dock and Swing a Catamaran  

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!

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• How to sail a large catamaran

Are you fascinated by the idea of sailing a large catamaran? The allure of cruising through the open waters, harnessing the power of the wind, and exploring exotic destinations is truly captivating. In this article, we will provide you with step-by-step instructions on how to sail a large catamaran. Whether you're a beginner or have some sailing experience, this guide will help you navigate the waters with confidence and enjoyment.

1. Introduction

Sailing a large catamaran can be an exhilarating experience. It offers stability, speed, and spaciousness, making it an excellent choice for extended cruising or entertaining friends and family. However, before embarking on your sailing adventure, it is essential to familiarize yourself with the basic principles and techniques of catamaran sailing.

2. Understanding Catamarans

Catamarans are multi-hulled boats characterized by their stability and performance. They consist of two hulls connected by a deck, offering enhanced stability compared to monohull sailboats. Understanding the unique features and components of a catamaran is crucial before setting sail.

3. Preparing for Sailing

Before you embark on your sailing journey, it's important to make necessary preparations. This includes checking the weather forecast, inspecting the boat for any maintenance issues, and ensuring you have the required safety equipment on board.

4. Familiarizing Yourself with Catamaran Controls

To sail a catamaran effectively, you need to understand the various controls and their functions. This section will guide you through the primary controls, such as the helm, sails, rudders, and daggerboards, enabling you to manipulate the catamaran to respond to wind and water conditions.

5. Hoisting the Sails

Once you have prepared the catamaran and are familiar with the controls, it's time to hoist the sails. This step involves raising the mainsail and jib, adjusting the sail trim, and understanding how to harness the wind's power effectively.

6. Steering and Maneuvering

Steering a large catamaran requires skill and practice. In this section, we will cover the techniques for steering and maneuvering a catamaran, including tacking, jibing, and adjusting the sails for different points of sail.

7. Sailing Techniques

To maximize your sailing experience, it's important to learn various techniques that can improve your speed, stability, and safety on the water. This section will introduce you to techniques such as reefing, heaving-to, and using the spinnaker.

Read our top notch articles on topics such as sailing, sailing tips and destinations in our Magazine .

Check out our latest sailing content:

8. navigation and safety.

Navigating a catamaran involves understanding charts, buoys, and navigation aids. Additionally, you must prioritize safety on the water. This section will provide you with essential navigation techniques and safety guidelines to ensure a smooth and secure sailing experience.

9. Anchoring and Mooring

Knowing how to anchor and moor your catamaran is vital when you want to stop and explore different destinations. This section will teach you the proper anchoring and mooring techniques, including selecting suitable anchorages and using the appropriate equipment.

10. Dealing with Wind and Weather

Being able to interpret wind and weather conditions is crucial for any sailor. In this section, you will learn how to assess wind strength and direction, understand weather patterns, and make informed decisions based on the prevailing conditions.

11. Maintenance and Care

Proper maintenance and care are essential for keeping your catamaran in excellent condition. This section will provide you with practical tips on cleaning, inspecting, and maintaining your boat, ensuring its longevity and optimal performance.

12. Troubleshooting Common Issues

While sailing, you may encounter certain challenges or issues. This section will cover common problems faced by catamaran sailors and provide troubleshooting tips to help you overcome them.

13. Conclusion

Sailing a large catamaran offers a world of adventure and discovery. By following the steps and techniques outlined in this guide, you can embark on your catamaran sailing journey with confidence. Remember to practice, hone your skills, and always prioritize safety on the water.

So what are you waiting for? Take a look at our range of charter boats and head to some of our favourite  sailing destinations.

I can help you choose the right boat for your holiday. Contact me.

Denisa Kliner Nguyenová

What you need to know about sailing a large catamaran.

Yachting World

• Digital Edition

Best catamaran and multihull: We sail the very best yachts on two and three hulls

• Toby Hodges
• March 20, 2024

Toby Hodges takes a look at all the nominees and the winner of the best catamaran and multihull category in the much-anticipated European Yacht of the Year Awards

There are many categories in the  European Yacht of the Year  awards, from the best  luxury yachts  and  performance yachts  to the  best yachts for families  and event a  best specialist yacht category. But with multihulls rapidly increasing in popularity, the best catamaran and multihull category was possibly the most hotly anticipated.

The small number of entrants in this category in no way reflects the rich range or huge demand for multihulls. Many new models were launched by the big yards in the preceding years and they’re struggling to keep up with bulging order books.

However, these three shortlisted represented a choice pick of the latest fast cruisers and each, in their own very different ways, are responding to this insatiable demand for high end space and pace cruising.

Best catamaran and multihull

Best catamaran and multihull winner 2024 – outremer 52.

My highlight test of 2023? Sailing this Outremer 52 for 200 miles over two days and nights! Quite how such a large vessel, one that is capable of doing laps of the planet in true comfort, is also capable of providing such enjoyable sailing is the secret sauce that helps scoop this prize.

And it was pushed hard for this award by the disruptive HH. But the Outremer is such a well rounded, measured and thought out yacht for bluewater cruising at a reliable speed – it’s the full package, a dream boat for family bluewater sailing and arguably the French yard’s best and most refined model to date.

Designer VPLP was tasked with replacing the popular and well proven 51 with more comfort and stowage, while maintaining the performance. It says it took the best of the 55 (which won this award two years ago), and the best of the 51’s deck plan to create this 52. The result means too many good features to point out here, from the variety of helm positions, including a completely protected position inboard using the swing pedestal, to the well conceived spaces. I’d therefore recommend reading our full test report online or in YW’s June 2023 issue!

Neel continues to enjoy its cruising trimaran niche, using the wow factor of bridgedeck accommodation combined with the type of sailing enjoyment and feedback monohull sailors appreciate.

The impressive lightwind performance and direct feel of a Neel I am used to. But I don’t think I’ve ever been so surprised by the amount of cabins or space as I was on this 52. It’s available with four to six cabins plus the option for two crew cabins aft! Some of this maze works well, other areas, such as the forward cabins in the main hull not quite so well. Horizon and rig sightlines and some finishing also leaves room for improvement.

The HH44 seemingly manages to achieve the space and pace balance in a compact 45ft package, while also being one of the most innovative and exciting new production yachts I have sailed. From its looks to layout, to practical on deck solutions such as swing pedestals, side gates through the bulwarks and transom gates that double as swim platforms and boost cockpit security, it’s packed with fresh thinking.

And on the subject of ‘fresh’, the natural ventilation encouraged into the yacht through those massive forward facing coachroof windows which open – a feat made possible thanks to a stiff carbon composite structure – negates any aircon requirements.

With its deep carbon boards and tall carbon rig the HH44 is a powerful, reactive animal to sail. However, it’s the incorporation of the first parallel hybrid electric drive units which really makes this high tech high performance cat stand out. The electric motors are attached to the aft end of conventional diesel engines, not only providing silent power, but renewable energy through regenerative drives while sailing.

Best catamaran and multihull 2023

Best catamaran winner – nautitech 44.

If the very best catamaran delivers the ideal comfort to performance compromise, here’s a catamaran that seems to strike the perfect balance.

For those who cite a lack of visibility and protection as reasons not to choose this aft helm route, try sailing this first – direct steering brings so much more helming pleasure that you get the enjoyable feeling and communication more associated with a monohull. The attention to keeping weight low and central, vacuum infused vinylester build and a low coachroof and boom all aid this performance. The fine entry Lombard-designed hulls allowed us to properly point upwind at 8 knots (in 13), but it was the hands-on steering sensation that really stayed with me.

While there’s no real inside/outside boundary – the saloon bridges both – the Chedal-Anglay interior design works well. It is not as voluminous as some, but is certainly enough to be smugly comfortable at anchor, finished to a good quality, with walnut Alpi trim as standard. The layout option for a ‘smart room’ office/laundry/bunk room or stowage cabin is indeed really smart.

Out of all the multihulls nominated or sailed last year, this cat impressed me the most under sail. It’s the ideal size to go distance sailing, with good performance, low draught and space for family and friends. It had me dreaming.

Balance 482

I was drawn to the Balance 482, thanks to the combination of good looking modern design, high average speeds and, chiefly, the profusion of clever thinking and practical ideas that it brings. The South African build uses a foam core with E-glass laminate and cored furniture for a light weight of 11.3 tonnes, but also with the ability to take a generous payload.

An electric furler option combined with screecher sail helps offer effortless handling and fun sailing, although the 482 prefers a breeze in the double figures. Smart options such as load cells on the rigging, a bowsprit camera to monitor the anchor chain, plus engine room and mast cams all help for maintaining vigilance. Other features we like include the solar panels properly installed on raised brackets, raincatchers built into the coachroof, and how all sheets and lines are led to the helm station. But the prize solution is the VersaHelm, which allows you to swing the wheel inboard, close off the helm station, and stand watch and steer from a fully protected position.

Catana Ocean Class

The Catana Ocean Class is a bulky model which is geared more towards creature comforts than the higher performance of its predecessors. That said, it uses carbon in the structure and roof, foam cored furniture, the tanks are mounted low in the hulls and it has daggerboards and fine entry bows. The weight savings help it offer a massive 5.5 tonne cruising payload, plus there’s capacious stowage and large tank, refrigeration and laundry capacity.

Positioned between Lagoon and Outremer, the Catana echoes a bit of its sister brand Bali’s concept with its internal cockpit-cum-saloon layout while providing good ventilation via large sliding doors and opening windows. We liked how it’s easy to handle solo from one helm station, including the electric remote control of the boards, plus the layout of the galley and navstation.

Those chasing speed and helming pleasure should perhaps look to the C-Cat 48, as it’s as close to helming a fast monohull as a cruising cat is likely to get and one of the rare times we enjoyed sailing upwind in light breezes on a multihull! This is largely thanks to a lightweight, stiff build – the Comar yard has managed to save 1.7 tonnes over the first boat (9.5 tonnes light) and increased the draught of the curved daggerboards to 2.95m.

A carbon roof and rig comes as standard, as well as an epoxy hull, full carbon deck, bulkheads and compression beam. It is a little quirky with comparatively small volumes, but this François Perus design will outperform most other performance cats and monohulls of a similar length.

The Excess 14 shares that direct sensation you get from aft helms and some of the performance of the C-Cat, but in a more balanced, voluminous layout for cruising. The Excess 14 benefits from the research of VPLP’s Vannes racing office, where attention was focused on weight reduction, with savings particularly in furniture, on improved stiffness (PET foam cored sandwich for main structural bulkheads), and the efficiency of deeper fixed keels.

The result is telling on the water, as it should be for any best catamaran contender, where you can log easy miles: we clocked late 7s upwind, reached in the late 8s and regularly averaged 9 knots with gennaker in 12-15 knots. Clear glass windows give acceptable visibility from the helms through the coachroof and the comparatively minimalist interior. In short it offers a good mix of volume, reasonable performance and enjoyable sailing – see our full review last month.

Sailing performance was another key facet in the battle of the big cats from the big cat yards, Lagoon and Fountaine Pajot. Both models offer luxurious amounts of space for home from home comfort, as watersports bases for long term cruising.

The decision to push the mast to the front of the coachroof to allow for a larger genoa than its recent preference for self-tacking jibs has paid off on the Lagoon 51. It helped us sail efficiently into the waves (albeit not pointing too high) before clocking double figures reaching with the code sail in 15 knots.

The Lagoon’s large flybridge with dual access is a USP at this size that will be a hit or miss deal breaker for many. The 51 offers unrivalled accommodation volume in three, four or six cabins, and relaxation zones, and good circulation through these big spaces. Once again the jury applauds Lagoon for thoroughly testing the prototype model during a six month tour. Over 100 have already sold.

We saw in our December issue how the experienced owners of the Fountaine Pajot test boat choose to live and work full time aboard their Aura 51. It’s a design that promotes space, enough to take friends, family and crucially for them, all the toys to enjoy at anchor. Its capability of averaging 8-10 knots also appeals, although the single side helm and hydraulic steering result in scant connection to the sailing in light winds (the same applies to the Lagoon).

The fact the yard already offers this in a hybrid version and has an electric and hydrogen model in the pipeline could sway some, but the decision between the FP and the Lagoon will likely come down to preference between a central flybridge or offset bulkhead helm together with interior design and layout.

If you enjoyed this….

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Hemisphere: the world’s largest catamaran

Hemisphere , the world’s largest sailing catamaran recently completed by Pendennis Shipyard for American owners, has been a long time coming. Since the late 1990s, her owners have chartered a variety of yachts – sailing and motor, mono and multihulls, big and not so big – giving invaluable experience to understand what it was they would want from a boat of their own. Between 2001 and 2003 the owners enjoyed several charters with Captain Gavin Bladen onboard a catamaran in the Caribbean . Both passionate divers, they had decided it was time they had their own sailing catamaran, and Bladen, a diving instructor, was keen to move on to something bigger.

After a fruitless search for an existing boat they decided they would build a new one of around 35 metres. They selected naval architects VPLP ; multihull specialists responsible for Jules Verne record holder Groupama 3 , 33rd America’s Cup winner BMW Oracle and the 41.5 metre sailing catamaran Douce France . In the end the new boat grew to 44.2 metres, which was about as big as she could be without going over 500 gross tons and entering another world of regulations.

US yard Derecktor was initially chosen for the build, and work started in late 2005 with completion scheduled for November 2007. However, with the boat running late, Derecktor experienced financial difficulties in 2008 and the search for another builder began. Out of 18 shipyards under consideration Pendennis was chosen based on a facility to cope with the beam, engineering ability and favourable exchange rate.

And so in the autumn of 2009 the boat arrived in Falmouth, UK, on the deck of a ship, along with 13 containers worth of equipment. Almost two years later, Hemisphere was moored up outside the Pendennis dry dock in which she had been completed, ready to sail for the Mediterranean .

Michael Leach Design (MLD) was responsible for the interior and the styling of the exterior guest areas. VPLP purposely set out to keep the vast deck spaces uncluttered by winches, bollards and other deck fittings which are well disguised and MLD made the most of the potential by creating ‘places where you can sit and perch and talk to people’, as Bladen puts it.

The sun deck – accessible from the main aft deck by a single flight of stairs on the port side – is dominated by a spa pool between the two helm stations. Aft, an oval dining table for 12 has a map of the world etched into its glass top, but another oval table on the deck below will be the boat’s main dining area. In foul weather the area can be enclosed with a screen and, if necessary, air-conditioned.

Two curved sliding doors lead from the aft deck into the 100 square metre saloon, which has several distinct zones. One of these is a seating area, raised to maximise the stunning all-round views, the design of which MLD included in the initial proposal which secured their contract.

Forward of the saloon a small lobby area leads to a guest cabin in the port hull, a day head to starboard, and the two VIP cabins. The owners like to spend their time in the large communal areas onboard with their family and friends, however the cabins are comfortably proportioned with the two VIPs offering the option to open up into one space via a central partition and its component cupboards which can be quickly stowed, leaving a 16 metre wide master cabin with ‘his and hers’ bathrooms.

Aft in the port hull, and accessible from a companionway on the main deck, there are two further guest cabins, one of which is specifically for the owners’ grandchildren with two fixed and two Pullman berths.

Across the deck another companionway leads to the crew accommodation, which occupies most of the starboard hull and is also accessible through a sliding door from the saloon to the well-equipped galley. Forward is a crew mess and laundry area, and aft there are three comfortable cabins; the captain’s would meet the standards of a guest cabin on many a yacht.

‘The key words in the design brief from the owners were “Polynesian six star luxury”,’ says Mark Smith of MLD. Although there is a theme of walnut soles and panels in brushed oak and wengé – all of which have a deliberate textured feel – no two cabins are the same in layout or styling. A total of 18 leathers have been used, including crocodile and stingray skin, and there are 15 types of stone.

A lot of input came from the owner’s wife. ‘She knew what she liked instantly, which was great,’ says Leach. ‘She wanted everything to be as practical as possible as she wanted to enjoy the boat and for guests to feel as relaxed and comfortable as possible.’

Midships in each hull there is an engine room, both housing a Caterpillar C12s 490hp engine driving a controllable pitch propeller. There are three Caterpillar generators with a total capacity of 251kW, and each hull has a thruster fore and aft.

Other technical features of Hemisphere include a Radio Zeeland control and alarm system with 550 separate functions ranging from standing rigging loads to fridge temperatures; programmable lighting; navigation, communication and AV equipment supplied and commissioned by HST with a Crestron control unit in each cabin.

The main tender – a Scorpion 8.2 metre RIB – is ingeniously housed below the aft deck from which it is launched and recovered through ‘bomb doors’, prompting James Bond quips. The second tender is a 4.5 metre Castoldi RIB that lives at the aft end of the starboard hull and is launched by a C Quip beam crane through a top-hinging door on the inboard side of the hull. UK-based BMT Nigel Gee Ltd were responsible for the engineering of these unique spaces as well as the entire structure of the yacht.

The owners’ priority with regard to toys is the diving equipment, and the aft end of the port hull is dedicated to this, including the provision of a spinner to dry the wetsuits. Other toys include kayaks, wakeboards, water trampolines, SeaBobs and a diving springboard which can be bolted on to the starboard stern.

Hemisphere ’s maiden voyage and her successful inaugural cruise with her owners was followed by an appearance at the Monaco Yacht Show. She is in the Caribbean for the winter season, where she will be available for select charters through Burgess .

With her three metre draught she will be able to get into places other sailing yachts of this size could only dream of. After that there is no fixed itinerary, save for a desire from the owner to engage in some world cruising and to indulge the family’s passion for diving, but that map etched into the glass of the flybridge table could be useful for discussing the possibilities…

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