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Catamaran Construction – Hulls, Laminates, and Composites

• Post author By BJ Porter
• Post date October 15, 2020
• 3 Comments on Catamaran Construction – Hulls, Laminates, and Composites

It’s a given that catamarans are more sensitive to weight and loading than monohulls. Catamaran builders strive to build the lightest boats they can without sacrificing strength and stiffness, and have adapted new building techniques and materials to meet this target. Cutting weight allows more passengers and gear without sacrificing performance.

And the marketing materials reflect it–they load every review and website with polysyllabic technical jargon describing the design and production choices each builder made to deliver the best boat they can.

But when you’re reading a brochure and you come across phrases like “ hand laid bidirectional GRP ” or “ vacuumed bagged e-glass with vinylester resin over a Divinycell core ” do you know what that really means?

All modern production catamarans are made with “FRP” construction (for Fiber Reinforced Polymer). Composites aren’t new–it’s just using materials together to strengthen the whole assembly. Straw was added to bricks centuries ago, and steel reinforced concrete is a staple of construction over the last century. For boats, it’s the use of stranded fibers and cured resins which make FRP different.

The term “FRP” doesn’t get into the technical detail of which fibers and which plastics, and how they’re put together to build your hull. There’s a wide variety of fiber types which can be stranded, woven, chopped or sprayed in a varied of patterns then combined with several types of resins to make hulls with different characteristics.

Some FRP techniques produce lighter, stronger shapes, while others are quicker to build and less expensive to produce. The choice of technique is a function of many factors, from the number of hulls and parts to be built, the type of parts, the budget for the project, and many design specific requirements for weight and strength.

1. FRP Basics

The principle behind all FRP construction is the same – you lay our fibers in the shape you need, then saturate them with resin, removing all the air and voids you can. Resin is left to cure, then the piece is ready to finish and use.

The reality is more complex, since building a boat isn’t like making a flat board or a simple door. You’ve got a complex shape with a designed set of curves to build. “Tooling” is the set of shapes to make the boat parts; molds to cover with fiberglass to get the right shapes.

That’s what makes FRP so effective – you can make almost anything out of it. But to do so requires a lot of choices about what you need for the project at hand.

There isn’t a “best” all around material or technique choice for all jobs, and sometimes a lower cost technique or easier to work with material may be the better solution to the problem.

A. Fiber types

Fiber choices in the last few decades have expanded past the glass fibers used in the first mass produced boats in the 1960s. FRP construction wasn’t new even then, they built the first composite boats using modern fiberglass in the 1940s.

The major fibers used in marine construction fall into three categories – glass, aramids, and carbon. The primary differences are in the strength to weight ratios of the fibers, durability, elasticity, and cost. Some construction may use blends of fiber types to combine performance characteristics.

Glass – the most common material still, because of its low cost and versatility. The most common variety used in GRP (Glass Reinforced Polymer) is “E-glass” which refers to its strand size and mineral content. Other grades have different and sometimes better mechanical properties, but may be more expensive and less appropriate for boat building use. Fiber sizes run 10 to 25 microns for E-glass, though other grades may be smaller.

Brands like Leopard, Lagoon, and most higher production volume builders use E-glass.

Aramids – this includes brand names like Kevlar, Technora and Twaron. They have higher tensile strength than E-glass, and resistant abrasion and punctures. Kevlar is a common choice for bullet proof body armor, and can built a tough, lightweight hull. The materials can be difficult to work with, as it is very tough to cut the cloth. It is often blended with carbon fiber or other materials – Catana is known for using Twaron blends in hull construction.

Carbon – the ultimate in lightweight, strong construction material. Carbon fiber is the most expensive fiber, and is available in a variety of weights, grades and strengths. Fibers are smaller than glass – down to 5 Micron.

The lightest, most expensive hulls are made from carbon, but a catamaran builder may use carbon in places other than the hull to add strength and stiffness. Carbon boards, rudders, and reinforcing structures can enhance performance without driving the price of the boat beyond reach. Carbon is the fiber of choice for many custom builds, racing cats, and Gunboat.

B. Mats, Strands, Roving, Direction, and Weights

Fibers are woven into matting and cloth for construction. Depending on the application, different weights of cloth and cloth patterns and weaves may be more appropriate for the job.

Cloth weight refers to the weight per square yard (or meter) of the cloth. A square yard of nine ounce cloth weighs nine ounces. The heavier the cloth, the stronger it is in a laminate.

Fibers carry loads along their length, so cloth weaves have directionality to their strength. Most builders use several layers of cloth with different orientations to give good universal strength to hulls. Specific FRP applications with strict load-path requirements may have more unidirectional fiber layering – for example, a chainplate manufactured from carbon fiber may use unidirectional fiber.

Cloth – fiberglass cloth is commonly used on outer layers of composites. Cloth may have unidirectional or bidirectional strength. Bidirectional cloths have maximum load strengths in two perpendicular directions. Variations on weaves like a modified twill allow a more flexible cloth for better shaping around complex molds.

Mat – is omnidirectional strands of fiber compressed into a cloth. This is often held together with a resin soluble glue, which makes mat great at conforming to mold shapes without folding and bunching as it collapses when wetted. Because the strands do not align, fiber strength is the same in all directions.

Woven Roving – a heavier cloth made from larger bundles of strands. Woven roving allows for quicker buildup of material and strand weight.

Most FRP layups include multiple layers of different cloth and mat. Finished layers may be finer cloth over courser cloth, over woven roving and mat.

Three primary resins are in common use in marine construction – polyester , vinylester , and epoxy . All resins have materials safety concerns and require care in their use and handling.

Polyester is the least expensive and requires breathing protection because of the VOC emission (Volatile Organic Compounds…nasty, smelly fumes). It doesn’t have good bonding/gluing capability, and should only be used with glass fibers for structural building. Some polyester resins are referred to as “isophthalic” resins.

Vinylester is chemically similar to a hybrid of polyester and epoxy, and performs best with fiberglass. It shouldn’t be used in high strength applications with carbon or aramid fibers. It has some adhesive qualities which polyester lacks, it shrinks less during curing, and has better impact resistance.

The added strength of vinylester coupled with increased water resistance makes it an attractive option for many catamaran builders. It costs less than epoxy, but still has better performance than polyester.

Epoxy is the most expensive, but is three times the strength of the others. It offers the best adhesion and the only resin for building structural elements with carbon and aramid. It resists water intrusion better than the other resins, resists blisters, emits no VOCs, and shrinks less. The major drawback is it is more brittle if it takes an impact.

While epoxy is “the best” in terms of strength and ease of building, there are many applications where other resins are appropriate. Budget is a big driver – a boat made from E-Glass doesn’t need epoxy resin, and considerable cost savings to meet a construction price target may drive the choice.

They can build quality boats from all material combinations, but price and performance will drive materials choices to keep some boats more affordable.

2. Cored Construction

What’s the best way to make fiberglass strong? To a point, you can make it thicker. As it gets thicker, it gets heavier. A hollow shape can take more compressive load than a solid one of the same weight, and the same principle applies to fiberglass construction.

Consider an I-Beam used in building construction. It has the same strength (or more) as a solid rectangular beam of similar mass. The compressive load on the beam is supported by the outside edges of the material, the metal in the middle doesn’t contribute much to the strength. So we can remove metal to get the “I” shape while still keeping those sides rigid, making a lighter girder with less material.

The same principle applies to cored construction with fiberglass. Making a sandwich of two layers of fiberglass with a light core between them allows for the greater strength with weight savings.

There are drawbacks – the biggest risk is damage which breaks the skin, which can let water into the core. Earlier cored construction used materials prone to saturation and rot if they got wet. Some builders opt to do cored construction above the waterline and solid below to minimize some of these risks.

But the advantages in weight savings and increased stiffness offset the drawbacks, and there may be a few other side effects like sound and temperature insulation. Like resins and fibers, core materials offer distinct advantages, disadvantages and price points.

Most builders have adopted a hybrid approach, building solid hulls below the waterline, and cored hulls and decks above. This gives a balance of weight and safety.

A. Balsa Core

Balsa is light and inexpensive. The first cored construction used balsa, but it has the disadvantage of being wood. As a natural material, if it gets wet it can rot and break down. Builders use “end grain” balsa – shorter cross cut sections – to prevent wicking of water if there is an intrusion.

B. Foam Core

Closed cell foam cores give good strength to weight savings while minimizing water intrusion. If you get water in the core, it won’t spread very far. Divinycell is a popular PVC foam core, though there are several choices with different densities and compressive strengths.

Some foam cores are not suitable for heat treatment, but infused or vacuum bagged boats like the Outremer and PDQ do well with it.

C. Honeycomb

Honeycomb cores are often the most expensive, but also give some of the best strength to weight ratios. Honeycombed cells made from resin cured aramid papers are some of the best, but also among the most costly. They offer good stiffness, but can be hard to shape. Aluminum and other resin-infused papers are other core materials builders can choose from.

3. Construction and Resin

When building a hull, there are optimal ratios of fiber to resin saturation for target strength and weight. Too little resin and you may not have enough strength (or worse, voids and gaps), and too much, and you’re just adding weight without adding strength. Resins are also a significant material cost in building the boat, so over application not only increases weight but adds cost.

There are many ways to assemble the cores, fibers and resins to build a finished laminate hull – we’re addressing the most common in boat building. Each approach has strengths and limitations, and an impact on the bottom-line cost to build the boat. Any voids or air pockets in the laminate can be disastrous; these techniques have been developed to increase saturation and reduce the risk of voids.

A. Hand Layup / Open Molding

As the name implies, this is the application of resin by hand to cloth as it’s laid into a mold. Wetting is done with a brush, and the laminate is rolled out to remove any air pockets and voids. This is the simplest way to lay up fiberglass, but also the least precise and consistent and will use the most resin.

Skilled craftsmen have built some of the finest vessels in the world this way. Though it’s more popular with monohulls, which are less sensitive to weight, many catamarans built with hand layups on open molds are still out cruising and performing well.

B. Spraying

Using chopped-strand fiber mixed with resin, a “chopper gun” can spray the mixture into a mold to lay down the composite. A consistent thickness can be difficult, but this is a low cost construction technique which makes a very resin-rich laminate. Using sprayed fibers gives lower strength in all directions compared to meticulously laid down mat and bi-directional cloth. But it is a quick technique popular with mass produced, smaller boats.

It is an excellent technique for parts with complex geometry where weight is not an issue, but you will not see it often in catamaran construction. It’s heavy with resin without any resultant increase in strength.

C. Vacuum Bagging (Wet layup)

When an open molded component has been laid up and wetted with resin, vacuum bagging takes the process a step further. After the wetting is complete, air tight plastic bagging is secured around the wetted area, and the air is pumped out of the bag. The vacuum pulls excess resin out and collapses air pockets.

The goal is to get thorough wetting and produce as strong a laminate as possible without excess resin. Knysa and Leopard are two builders that use vacuum bagging on their hulls to reduce weight.

D. Resin Infusion

For resin infusion the cloth, matting and core is laid in place dry, then sealed in an air-tight bag. A vacuum pump attaches to one side of the bag, and on the other a feed for resin. The vacuum sucks the air out of the dry cloth stack, then pulls the resin through the stack, infusing and wetting it.

Resin infusion, when done right, gives the lightest, strongest laminates with no voids and the minimum resin weight for maximum strength. SCRIMP is a variant of the resin infusion process used by some builders, including TPI which build many early Lagoon cats.

E. Pre-preg

Using pre-preg (for “Pre Impregnated”) cloth for your laminating gets rid of the resin bucket. They manufacture cloth with a partially catalyzed resin pressed into it, then it’s chilled or frozen to stop the curing process. There is no need for seperately mixed resins, and there’s no worry your resin might “go off” and harden before you’re done wetting the cloth. Instead, the cloth is assembled, vacuumed, then heated to kick off the curing process.

There are both advantages and disadvantages to using pre-preg for your laminate work. The big disadvantage is the cost; it is most expensive material to use. You also need to chill and store the cloth until you need it, though some can be at room temperature for a couple of weeks without kicking off. And you need an oven which requires some clever tricks if you’re building a forty or fifty foot boat.

But the strength to weight ratio will always be perfect. High tech honeycomb cores are best suited to pre-preg lamination, and without racing against resin cure times, you can ensure perfect cloth placement and precise layout in the build process.

The primary use for pre-preg in boating is high performance race boats. With catamarans, pre-preg may be used high load parts, like Gunboat does for foils and rudders.

4. Industry Examples

Across the catamaran building industry you’ll find almost all the above techniques and materials used, though some are less common. You aren’t likely to find chopped strand sprayed layups in ocean going cats, and hand layups can lead to heavier hulls than weight sensitive catamaran designers prefer. Most manufacturers have moved to vacuum bagging or resin infusion, with a few of the highest end boats using pre-preg for key components.

Built by Robertson & Caine in South Africa, the hull material is vacuum bagged, end-grain balsa-cored E-glass with polyester.

Hand laid, bagged vinylester over an Airex foam core in the hulls.

Earlier Prout catamarans like the Snowgoose 34 featured hand laid solid FRP hulls and decks. Over time they switched to foam or balsa cores for decks and above the waterline.

Older PDQ boats were made from vacuum bagged vinylester – solid below the waterline and cored with CoreCell foam above the waterline and in decks. Newer PDQ models switched to epoxy resin.

All glass is vacuum bagged. Below the waterline is solid E-glass and vinylester. The rest is unidirectional, bidirectional, and triaxial cloths over a Nida-Core polypropylene honeycomb core with isophthalic and vinylester resins.

The Gemini cats are built with a solid hand layup of woven roving and fiberglass mat and polyester resin. Decks are cored with end grain balsa. The Gemini 3200 introduced vinylester resin into the layup to prevent blistering.

Older Lagoons were SCRIMP infused vinylester with and end grain balsa core above the waterline and in the decks.

Newer Lagoon catamarans use polyester and vinylester resins, also infused with balsa cores above the waterline and solid below.

With a carbon fiber inner skin, Catana also uses Twaron aramid fibers in the sandwiched hull over a foam core.

Fontaine Pajot

Primary hull construction is resin-infused vinylester with a balsa cored hull and deck.

Beneath the waterline, Outremer uses a single layer, solid vinylester laminate for safety. The hulls and deck are vinylester with a Divinycell foam core. They stiffen certain components with carbon for rigidity and durability.

Gunboat hulls are epoxy infused carbon fiber with a Nomex honeycomb core. They build dagger boards and other high load components with pre-preg carbon.

• Tags Buying Advice

By BJ Porter

Owner of Hallberg Rassy 53; world explorer.

3 replies on “Catamaran Construction – Hulls, Laminates, and Composites”

Excelent. Thank you for this I learned allot. Johan

Very straight forward information. Thankyou for doing this.

Damn…What an Amazingly Informative Article. *Cheers*

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• This New 131-Foot Catamaran Comes With See-Through Hulls

Tecnomar has followed up one polarizing multihull with another.

Rachel cormack.

Digital Editor

Rachel Cormack's Most Recent Stories

• This New 131-Foot All-Aluminum Superyacht Lets You Take a Dip at Tip and Tail
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• Share This Article

Tecnomar just unveiled the spiritual successor to the feather-ruffling 143-foot catamaran This Is It .

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Another highlight of Cat 133 is the stern: Two hulls, two internal wings, and two foldable side doors come together to create a swimming platform that is about 52 feet wide when fully opened. This Is It , on the other hand, has more of an enclosed aft deck and two fixed swim platforms.

The interior details of Cat 133 have not yet been shared, but the vessel will be able to accommodate up to 10 guests and 11 crew. This Is It sleeps a total of 12 guests and 12 crew in a bright asymmetric interior with skylights and floor-to-ceiling windows aplenty. As for amenities, This Is It features an indoor cinema, a curved cocktail bar, a spa, a playroom, and a two-level vertical garden. Hopefully, Cat 133 is also blessed with some of those glitzy features. (The renders show it has a small infinity pool on the aft of the upper deck, at least.)

Regarding power, the newcomer is equipped with twin MAN V-12 engines and two 50 kW electric bow thrusters that enable a maximum speed of 17 knots and a cruising speed of 15 knots. This Is It is a hair quicker, with the ability to hit 21.5 knots at full tilt or cruise at 20 knots.

Something Cat 133 has that This Is It does not is the ability to generate clean, green power: Roughly 750 square feet of solar panels are integrated into the cat’s superstructure arches and hardtop. Cat 133 is certainly smaller than This Is It , but it may be more sustainable.

Rachel Cormack is a digital editor at Robb Report. She cut her teeth writing for HuffPost, Concrete Playground, and several other online publications in Australia, before moving to New York at the…

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2023 Boat Buyers Guide: Catamarans

• By Karl Anderson
• December 27, 2022

The popularity of the multihull (aka catamaran or cat) fishing boats has never been greater, as more and more boatbuilders enter this growing segment of the market. The inherent stability of the catamaran design rolls less with the seas, making fishing offshore less tiresome and more comfortable. Available from 20 to 48 feet, catamarans typically offer a large fishing platform with generous storage and fishing amenities. They are available in a wide variety of deck layouts, including center-consoles, dual-consoles, and even pilothouse and express variants.

Big Picture

The large deck area of a catamaran enables many large underdeck storage lockers and insulated fish boxes in the sponsons. This gives anglers ample room for gear and the day’s catch. The catamaran’s stability, fishability, and smooth ride in rough seas make it attractive to anglers as well as day-cruisers. A center-console version adds 360 degrees of angler access to the rail. With the dual-console design, generous seating behind a beam-to-beam windshield makes for a great family fishing-friendly setup.

Live bait is one of the most popular types of fishing in virtually every coastal zone. To do it successfully requires optimal water capacity and proper flow. The minimum size of the outflow water plumbing should be twice the size of the inflow. The plumbing should have a drain at the bottom to shed scales at the end of the day, as well as a drain at the top of the well to adjust capacity and allow overflow. Above-deck transom-mounted wells should fully flood to the lids when running to keep baits from getting beat up. 

Tip: A sump box with multiple pumps in case a pump fails is the best setup for first-rate livewells. Conveniently located inflow and outflow valves make it easy to optimize the flow without tiring your bait from swimming too much in the well. 

Rod Storage

Having enough rod holders is essential to be successful for opportunity fishing. Look for vertical rod storage along the console and across the back of the T-top. Many models also have rod holders along the outboard transom wall. Having plenty of gunwale rod holders for drift- and kite-fishing is helpful. 

Tip: Placing adjustable swivel rod holders by Gemlux makes deep-dropping, lure-fishing and drifting even easier because they allow your rods to face the direction the baits are fishing, yet they can be swiveled back to keep rods from sticking out of the boat while running and docking. 

Manufacturers often offer multiple choices for horsepower, but whatever the choice, the engines must come in pairs. For example, you might order twin outboards (one for each sponson) or four outboards (two for each sponson), but single- or triple-outboard configurations are not common on a cat. Optimal selection should be made based on user load, weight of the boat, ride comfort , performance desires, and best case for resale. It’s a rare day when you can run wide open, but having more horsepower gives better torque at slower speeds and thus better control. Running larger engines slower gives better fuel efficiency too.

Tip: When possible, choose the highest horsepower offered because it typically leads to a better resale value with a shorter sales cycle. 

Power steering from engine manufacturer Optimus or SeaStar is essential with the higher horsepower required for larger boats, and it makes installing and operating the upper station in a tower far more practical and comfortable.

With the power demands of electronics, livewell pumps, stereo amps and more, it is wise to have at least two house batteries, and for larger boats, a third or fourth with a multibank charger for dockside. Each engine should have its own dedicated battery as well. 

Electronics

Typically choosing the largest screen or multiple screens that will fit on the console is best-case scenario for ease of use, ergonomics, and visibility. VHF radios, stereo controller, and equipment switches for lighting, pumps, and accessories should all be integrated with greatest visibility and ease of operator reach. 

A Tale of Two Hulls 

A catamaran rides on pair of hulls, or sponsons, each thinner and sharper than  that of a similarly sized monohull boat. The narrow sponsons of the cat tend to slice easily through water to deliver a smooth ride, even in rough seas. At the same time, with the sponsons positioned out to the sides of the boat, cats tend to roll less, thus providing great stability to enhance crew comfort, security and safety. However, cats tend to corner more flatly than a monohull, and some hulls (but not all) tend to lean outward versus inward during a turn.

Experts Say

Newer designs such as Invincible’s Morelli and Melvin-designed semi-asymmetrical sponsons eliminate some of the negatives of the cat design, such as “sneezing,” where water sprays out the front of the boat when hitting a wave. They’ve also controlled the uncomfortable “outboard lean” ­sensation common in older designs when in a turn. Once transitioned to a ­catamaran, many become true believers and preach the benefits of the design.

Editor Says: Saltwater fishing cats not only offer superb stability and smooth ride, but some also display exceptional speed and range. I recall one trip out of Key West, Florida, aboard an Invincible 40 Cat with four 350 hp outboards to the Dry Tortugas. It was a 60-mile run, and we made it there in 70 minutes. We caught more fish than our arms could bear, and then dashed back to Key West, arriving in time for cocktail hour on the same day. -Jim Hendricks, Staff Editor, Boating and Fishing Group

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Smart Cat is fun. It is the perfect playground for your family and friends.

Smart Cat has everything you need. Just enjoy your time on the water.

The most affordable catamaran from the beginning. Even lower maintenance costs.

Our Smart Cat models have an innovative wide-open deck and interior design with the innovative shipping methods.

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Our open deck and cockpit design show exceptional quality but you will find tremendous functionality as well. Smart Cat pursues the best quality for comfort, relaxation, and easy interface for users. Quality for the interior means more comfort and relaxation. Smart Cat focuses on interior quality in details so users feel more comfortable while on board.

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Solstice 35m Twin Mast Cruising Catamaran

Solstice is a conceptual catamaran designed by Yacht and Superyacht designer Andrew Trujillo. The British based designer conceived the yacht as a result of conversations with a Naval Architect friend of his who was currently testing a small twin mast recreational Catamaran.

“The conversation fired my imagination and brought to mind an old university project.  I recall that at University I had designed a catamaran and quite early on I realised that the conventional central placement of masts on the majority of Catamarans, although practical for most applications, is not ideal from a structural point of view.

I have had the chance and privilege to be involved in a catamaran project with a very respected production catamaran manufacturer of late and I thought it would be fun to try something a little experimental for myself. Naturally, twin rig catamarans are not new, with many racing and performance examples available, but I thought a cruising cat would be an interesting conceptual challenge, hence Solstice….”

Setting records for years

The world’s leading high-performance catamaran. The most successful F18 catamaran. A true blast to sail.

The Nacra F18 range  has been dominating the racing circuit for decades. With this latest iteration of the record breaking F18 Infusion , the MKIII , we’ve turned it up a notch. The Infusion MKIII design is suitable for an incredibly wide range of weather conditions, making competitive catamaran sailing an accessible treat for both experienced as well as new sailors. And since 2021 the MKIII comes with an open multi-functional centerboard, designed to turn a best-in-class F18 into a fully foiling monster in less than 30 minutes 1 .

Usage Competitive racing Foiling Touring

Crew 2  Sailors

1 – PLEASE NOTE:  The F18 is one of our finest class legal racers. However, its foiling version is not yet approved for the official Formula 18 Class fleet. To accommodate sailors, the Foiling Package  comes with a conversion kit for easy conversion back to class legal.

THE BENCHMARK OF BOX RULES RACING

The Nacra F18 Infusion is a real racer, the hull volume is larger than other F18’s, which means higher speeds and rapid and precise boat handling. The wave piercing technology reduces drag and improves speed in all conditions. Whether you’re driving in big seas and big winds or gliding on a flat lake, the Infusion is a winner. In contrast to other designs, the Nacra Infusion MKIII stabilizes herself at high speed due to dynamic lift, hence reducing pitching to low levels yielding a far more consistent airflow over the sails, leading to those higher speeds.  When you

are an   MKIII  owner, you  don’t need to add anything, it’s all there. The fully battened jib, the self-tacking jib rail, the large spinnaker chute and the Harken™ Cunningham downhaul system which enables total mainsail control. Get high upwind with the high aspect daggerboards, responsive and positive rudders, a tightened trampoline from all four sides giving a firmer, drier, cleaner spacious platform. The sophistication of Performance Sails and the wind mast shape complement each other perfectly to allow you to improve your results.

This boat is a real winner, it became World Champion in 2008, 2009, 2013, 2014 and 2015 in the F18 class. In 2019, Nacra Sailing released the Infusion’s successor – the Nacra F18 Evolution .

The fully battened jib, the self tacking jib rail, the large spinnaker chute, the Harken ®   Cunningham downhaul system enables total mainsail control, ask your dealer for the options. The high aspect daggerboards get you high upwind, the rudders are responsive and positive, trampoline is tightened from all four sides giving a firmer, drier, cleaner spacious platform. The sophistication of  Performance Sails  and the wing mast shape complement each other perfectly to allow you to improve your results.

• Nacra users & Owners Manual
• Nacra F18 Infusion Trimsheet V5
• Nacra 500 / 570 / Blast / I-17 / I-18 / F-18 / I-20 Manuals
• Assembly Manual Nacra 15 / F16 / 17 / F18 / F20
• Nacra F18 Infusion Test - Yachts&Yachting Mag
• Nacra F18 Infusion Front Crossbar (w/ self-tacking rails)
• Nacra F18 Infusion Front Crossbar
• Nacra F18 Infusion Rear Crossbar
• Nacra F18 Infusion Spinnaker Pole
• Nacra F18 Infusion Tillerbar

Customize away

You can customize your Nacra F18 Infusion with multiple upgrades and additions to make your catamaran truly yours.

Ready to start flying?

ON SELECTED MODELS

All models outfitted with an Foiling Package ( FCS or   Flight Control System for short ) are ready for full foiling – during your sail, specialized hydrodynamic daggerboards combined with upwards pressure make you get a controlled ‘flight’, meaning your whole boat will be above the water, rather than in it. Make alterations on the water during your flight to find the groove you are looking for and fly over water to leave others behind.

These so-called  Foil sets are designed to fly in a wide range of weather conditions, to make competitive catamaran sailing accessible to even more sailors, and are built to meet the highest safety standards. A real treat for the more, or a little less, experienced sailors.

Using the best possible manufacturing techniques available, we’ve obtained maximum strength with minimum weight using autoclave technology, curing the pre-impregnated carbon/epoxy at 120 degrees Celsius at an atmospheric pressure of 6 bar. It will put you miles ahead of any fleet in terms of performance and joy.

International Formula 18 Class Association

See all Nacra models

Shop all your spare parts and accessories directly from our online store.

Shopping for your business?

Do you order for a sailing school or club, a resort, or do you want to become a Nacra Certified Dealer? Contact Nacra Sailing to apply.

© Nacra Sailing INT. 2024

Ocean Cay MSC Marine Reserve: Everything you need to know

Editor's Note

If you're looking for waterslides and zip lines, Ocean Cay MSC Marine Reserve is not the private island playground you've been seeking. But if a relaxing day of lounging in the sand and floating on the waves, perhaps with an hour or two of snorkeling or paddleboarding, is what the doctor ordered, MSC Cruises' newest destination might be your new favorite cruise port.

MSC Cruises transformed a former sand extraction site, surrounded by damaged reefs and full of industrial rubbish, into an idyllic beach destination that the line hopes will be the poster child for coral restoration. It planted thousands of plants and trees and created a coral nursery on the island's east side. MSC has partnered with the Bahamian government to designate the 64 square miles of waters around Ocean Cay as an official marine reserve.

Ocean Cay is technically two tiny islands connected by a footbridge. In the middle is a sheltered lagoon. Beachgoers can choose from numerous oceanside or lagoon-facing beaches, each with its own vibe. Bars and food trucks are scattered throughout the island, and visitors can book water-based tours or rent water sports equipment.

There's plenty of space for everyone but very little shade. Ships dock right at the island, so passengers can walk off the ship whenever they're ready for their time in the sun.

For more cruise guides, news and tips, sign up for TPG's cruise newsletter .

Got an upcoming trip to Ocean Cay MSC Marine Reserve? Here's everything you need to know to plan your beach day.

Note: Prices for activities and rentals can vary based on sail date and whether they're booked pre-cruise, on board or onshore.

Where is Ocean Cay?

Ocean Cay is a manmade island in the Bahamas, about 20 miles south of Bimini and 65 miles southeast of Miami. It is closer to Florida than many other cruise line private islands and beaches, such as Disney Cruise Line's Castaway Cay or Royal Caribbean's Perfect Day at CocoCay .

The island's proximity to the Florida cruise ports means that MSC Cruises ships can stay in port late into the night and still make it back to the U.S. first thing in the morning.

Related: Bahamas cruise guide: Best itineraries, planning tips and things to do

Which cruise ships go there?

Only MSC Cruises ships visit Ocean Cay. Usually, they are the ships based year-round or seasonally in the U.S., sailing Bahamas and Caribbean cruises. Occasionally, another ship on a repositioning cruise might pay a visit.

Ships visiting Ocean Cay through 2025 include:

• MSC Magnifica
• MSC Meraviglia
• MSC Seascape
• MSC Seashore
• MSC Seaside
• MSC World America

Sister cruise line Explora Journey's Explora 1 will also make a few stops at Ocean Cay.

How do you get to and around Ocean Cay?

Ships dock right at Ocean Cay's pier, so passengers can walk off the ship via the gangway instead of taking a tender boat. This makes it quicker and easier to go back and forth from the ship to the island.

Pathways take you from the pier, through the Ocean Cay Village (with its shops and bars), to the various beaches. From the pier to the farthest spot on the island is a 20-minute walk. An electric tram service also picks up passengers at designated stops (most with shaded seating areas) and takes them to the various beaches around the island. This way, you're not forced to walk if you can't or don't want to.

What are the MSC Ocean Cay beaches?

The main thing to do on Ocean Cay is to enjoy a relaxing day at the beach. Visitors can choose to spend time in the protected waters of the lagoon or on a beach that fronts the ocean. In one area, the lagoon's floor is covered in plant life, so you might not want to wade but rather swim over.

Sunset, Bimini and Paradise Sands beaches do not have lifeguards stationed along the beach like the other beaches do and are marked as such; however, lifeguards on jet skis do patrol the waters near these swimming areas.

Some beaches are more chill, while others have entertainment or water sports. All are close to food trucks offering complimentary burgers, hot dogs and fries, as well as bars. But if you want convenient access to the full lunch buffet, you'll want to hang out on South Beach near Seakers Food Court.

Floating beach mats and shade umbrellas are available for rent. It's cheaper to rent them in advance versus on the island. The current onboard price is $15 per umbrella rental or floating beach mat.

Pick them up at designated rental stations on the island (including the umbrellas, which you'll have to carry to the beach and set up yourself). Note that only South and North Beach have preset umbrella stands for placing your rental umbrella. Free umbrellas are already set up at Lighthouse Bay.

Ocean Cay's eight beaches include:

South Beach

The closer, longer lagoon-facing beach, with easy access to bars, food trucks and the main Seakers Food Court. If you've signed up for water sports, you'll find equipment such as standup paddleboards and kayaks at one end of South Beach.

North Beach

Across the lagoon from South Beach (and a farther walk/tram ride), this beach is a good bet for fewer crowds than South Beach or travel parties who want to easily switch from lagoon to ocean swimming.

Bimini Beach

Bimini Beach is on the ocean side of Ocean Cay's smaller island and one of the farthest spots from the ship.

Sunset Beach

Ocean Cay's longest beach (more than half a mile) faces the ocean. The farthest end of the beach is definitely a trek from the ship.

Paradise Sands

This tiny beach is between the Spa at Ocean Cay and the wedding pavilion.

Lighthouse Bay

Lighthouse Bay, with its colorful (and complimentary) beach umbrellas, sits between the ship and the island's iconic lighthouse. It's a happening spot with entertainment and activities throughout the day.

Ocean House Beach

This beach is exclusive to guests staying in the Yacht Club. It has its own restaurant and bar, as well as butler service and cabanas to rent for an additional fee.

Related: How MSC's private-island experience is different for cruisers in suites

Seakers Family Cove Beach

This small beach is still in the design process and has not yet opened. It's meant to be a shallow beach for families with young kids and is located close to food, bathrooms and the ship.

What are the best Ocean Cay MSC Marine Reserve things to do?

If you want more to do than swim, float or relax in a lounge chair, you have a few options on Ocean Cay. However, there aren't as many options as a tricked-out, theme-park-like private island like Royal Caribbean's Perfect Day at CocoCay.

For a little exercise, the following rentals are available. Rentals are for one hour unless otherwise noted:

• Snorkel equipment (all-day rental, $32)
• Stand-up paddleboard ($32)
• Kayak ($32)
• Ceclo pedal boat ($122)
• Windsurf board ($52)
• Hobie sailing kayak ($75)
• Hobie family kayak ($92)
• Hobie Eclipse paddleboard ($49)

On my summer sailing, the snorkel equipment was already sold out when I went to reserve a set the day before we docked at Ocean Cay. If you plan on renting equipment rather than bringing your own, put a hold on a set as early as possible.

You can book massages at the on-island Spa at Ocean Cay, located on Paradise Sands Beach, past the far end of South Beach, where you can enjoy the sea breezes in a private treatment cabana. The wedding pavilion is also on this beach should you wish to tie the knot during your cruise.

The ship's entertainment staff organizes a few activities, including volleyball, bocce and kite competitions (marked as 18+). The youth staff organizes kid and teen activities, too, including treasure hunts and active games.

You can take a walk around the island, but you can't climb the lighthouse unless you book an official tour.

If you like to shop, Ocean Cay Village by the pier features several storefronts selling Bahamian and MSC/Ocean Cay-themed souvenirs and beach necessities.

A Discover Scuba diving center has been built but won't open until the cruise line has finished developing its diving program and tours.

You can also book a handful of excursions through the cruise ship (see below).

Ocean Cay is unusual in that it offers evening events, as the ship can stay late in port, given its proximity to the Florida cruise ports. A Junkanoo parade puts everyone in a party spirit and culminates in a laser light show on and around the lighthouse. On sailings that stay extra late, guests can live it up at the Luna Libre party on Lighthouse Beach, complete with a DJ, bonfire, dancing and limbo contests. Bars on this part of the island stay open late, as well.

What are the MSC Ocean Cay excursions?

Want to engage in more organized fun? You can book a handful of tours for your day on Ocean Cay.

Tours include:

• WaveRunner jet ski tour ($169 per jet ski — up to two guests)
• Guided stand-up paddleboard tour ($49)
• Guided kayak tour ($49)
• Ocean Cay Lighthouse climb ($15)
• Ocean Cay "Bahama Breeze Escape" 2-hour catamaran tour ($85)
• Shipwreck snorkeling tour ($82)
• Hobie catamaran sailing tour ($142)
• Sunrise mimosa cruise ($85)

All of the tours are 1.5 to 2 hours in length, except the lighthouse climb, which is only 30 minutes. Depending on the MSC fare class you purchase, you may be eligible for discounts on tours if purchased online before your sailing. Prices for children are cheaper, except for the paddleboard tour (minimum age 14) and the jet ski tour (minimum age 10, but minimum age to drive is 18).

If your cruise ship stays late or overnight at Ocean Cay, you can book additional evening excursions. These include:

• Glow nighttime stand-up paddleboard tour ($52)
• Sunset Champagne cruise ($85)
• Beachside stargazing ($89)
• Twilight scenic island cruise and light show ($79)

These activities were not available on my summer cruise due to a combination of a later sunset and an earlier evening departure.

Related: Shore excursions: What you need to know

Does MSC Ocean Cay offer cabanas to rent?

Cabanas offer a shady hangout with a few extra perks. They're available on all beaches except Sunset Beach, Lighthouse Bay and Paradise Sands. Pricing and inclusions vary by cabana type.

Ocean Cay Beach Cabana

Anyone can rent a cabana on North, South and Bimini Beach. The thatched roof huts are partially walled with a cushioned couch and wooden table inside and lounge chairs outside; they come with extra towels, cold water and two floating mats. Up to six people can occupy one cabana.

These cost $252 per cabana to rent on board, but pricing might differ if you book before your cruise or on the island.

Ocean View Yacht Club Cabana

Yacht Club guests can access cabanas on their exclusive beach, Ocean House Beach. An Ocean View Cabana also can accommodate up to six people. In addition to fresh water and towels, the rental price includes complimentary lunch and drinks, afternoon fruit skewers, four sets of snorkel equipment and four floating mats. These cabanas are on an elevated section of the beach, offering great views of the beach and waves.

These cost $402 per cabana to rent on board; the mats and snorkel gear are valued at $188.

Beachfront Yacht Club Cabana

For an extra $50, you can get a cabana on Ocean House Beach that's closer to the water than the Ocean View version but offers all the same amenities. These cost $452 per cabana to rent on board.

Is food included on Ocean Cay?

Lunch is included on Ocean Cay, though certain venues charge extra for special meals. The island's eateries include:

Seakers Food Court

Seakers Food Court is the main complimentary barbecue lunch buffet spot on Ocean Cay. It serves up a variety of premade salads, barbecue fare (burgers and veggie burgers, hot dogs, chicken, fish and more), plus simple desserts like cookies. Water and iced tea are complimentary. Picnic tables are set in the sand around the buffet, so you don't need to carry your meal back to your beach chair.

I was impressed with the variety of options, and everything was tasty. I had to ask for a veggie burger (they're not set out on the buffet), but it came out in minutes (versus on other lines' private islands where I've had to wait 10 minutes or more for my food).

Food trucks

If you don't want to trek far from the beach for your lunch, food trucks around the island serve complimentary burgers, hot dogs, pasta salad and French fries. It's a much more limited menu than the main food court, but sometimes convenience is key.

Seafood Shack

The Great Star food truck near South Beach offers seafood specials for an additional charge. Choose from lobster grilled cheese, fried calamari, lobster bacon roll, grilled octopus salad, seafood ceviche and seafood watermelon salad for prices ranging from $7.95 to $12.95.

Ocean House Restaurant

Ocean House Restaurant is an indoor/outdoor dining venue and bar exclusive to Yacht Club guests; it's on their exclusive beach. The menu is fancier than the fare you'll find at Seakers Food Court, with starters such as crab ceviche and charred octopus; mains such as a lobster roll, pineapple club mahi mahi and a burger blending fresh angus chunk, short ribs and brisket; and desserts such as creme caramel and mango cheesecake.

The Smiling Fish Ice Cream Parlor

If you want a cool treat after a hot beach day, The Smiling Fish Ice Cream Parlor serves up cups, cone and its signature ice cream dish — ice cream in a fish-shaped cone. Flavors include vanilla, chocolate, coconut and key lime, and you can order toppings like M&Ms, fresh mango and Nutella sauce. Be prepared for sticker shock: A cup costs $4-$6, a waffle cone $7 and a smiling fish cone $9.

Does my MSC drink package work on Ocean Cay?

Ocean Cay has 10 bars (plus the Smiling Fish coffee bar) spread across the island, and whatever drink or all-inclusive package you have on board will apply to the island. Otherwise, you will need to swipe your cruise card to pay for drinks.

Most of the bars are thatched-roof, open-air huts with bar seating; there are conversation nooks in the sand with four chairs around a small table and even some bean bags for reclining with your beverage.

Is there shopping on Ocean Cay?

Ocean Cay Village has several shops selling souvenirs and beach necessities. Even better, they are blissfully air-conditioned, should you need a respite on your walk from the sand to the ship.

The Ocean Cay Trading Post sells Ocean Cay branded souvenirs and gifts inspired by nature. The MSC Shop and Ocean Cay Visitor Center are the spots to pick up essentials like sunscreen and beach toys; the MSC Shop also sells items from the MSC Foundation, highlighting sustainability and marine themes. The Bahamas Shop sells locally made Bahamian products.

An artisan market was closed during my visit; when it is open, it only accepts U.S. dollars for payment.

What additional Ocean Cay amenities will I find?

The rental stations doling out umbrellas and floating mats are the same buildings where you can find restrooms, changing rooms and showers. Beach wheelchairs are available for passengers with mobility issues; these can also be found by the bathrooms.

Ocean Cay is wired for Wi-Fi, so your onboard internet package will work on the island. Just connect your phone or device to Ocean Cay Wi-Fi and sign in as you would on board.

Can you stay overnight on Ocean Cay?

You can't stay overnight on Ocean Cay — but your ship might. Though MSC cruise ships stay at Ocean Cay into the evening and sometimes remain docked overnight for a two-day visit, there are no accommodations for guests on the island.

If you want the late-night experience, look for sailings that either arrive in the afternoon and depart the evening of the following day or arrive in the morning and stay for two full days. Don't think you can camp out on the sand. For these overnight stays, passengers still need to be back on board around midnight or 1 a.m.

What's the typical weather like on Ocean Cay MSC Marine Reserve?

Like the rest of the Bahamas, Ocean Cay has warm weather year-round. Summer highs are in the 80s, and winter lows are around 70 degrees. May and June are the rainiest months, with hurricane season running from June through November. Should a storm threaten Ocean Cay, your cruise ship will reroute and skip a visit to the island until weather conditions improve.

I've found the sun very intense in the Bahamas, and there's not a ton of natural shade on Ocean Cay. Be sure to apply and reapply sunscreen liberally if you plan to spend all day at the beach to avoid sunburns.

Related: Best time to cruise to Bahamas

Can I see an MSC Ocean Cay map?

Sure! Here is a map of Ocean Cay to help you plan your day on the island.

Planning a cruise? Start with these stories:

• The 5 most desirable cabin locations on any cruise ship
• A beginners guide to picking a cruise line
• The 8 worst cabin locations on any cruise ship
• A quick guide to the most popular cruise lines
• 21 tips and tricks that will make your cruise go smoothly
• Top ways cruisers waste money
• 12 best cruises for people who never want to grow up
• The ultimate guide to what to pack for a cruise

What type of sailing boats are used at the Olympics?

Ilca 6 and ilca 7.

Designed by Bruce Kirby in 1969, the ILCA 7 contributed to a huge increase in recreational sailing because of its speed, affordability and easy maintenance. Relatively lightweight, the boat is 4.23 meters long (approximately 13 feet 9 inches) with a 7.06 square meter mainsail (approximately 76 square feet). 

Making its Olympic debut in 2008, the ILCA 6 is essentially a smaller version of the ILCA 7, using the same fiberglass hull. With a shorter lower-mast and a sail 14 feet smaller than that of the ILCA 7, the boat is more conducive for lighter sailors, making it a great boat for women's racing.

An Olympic class since the Montreal Games in 1976, the boat was originally designed by French architect Andre Cornu in 1963, and was named after its length: 4.70 meters (approximately 15 feet). The two-person centerboard dinghy is malleable to all levels of sailors and is used both recreationally and competitively around the world.

The boat's light frame makes it responsive to movements of the sailors, and thus the skipper and the crew generally complement each other in weight. Three sails are used: the main, jib and spinnaker. Typically taller and heavier than the skipper, the crew hangs out on the trapeze to balance the boat depending on the conditions.

Originally an open-class boat, the event was divided in 1988 when the women's 470 was introduced. Starting at the Paris 2024 Games, the boat will be sailed by a mixed-gender crew for the first time. 

NACRA started in the U.S. as an acronym for "North American Catamaran Racing Association" in 1975. Selected by the International Sailing Federation (ISAF) in May 2012 as the equipment for the mixed multihull event, the Nacra 17 made its Olympic Games competition debut at the Rio Games.

The Nacra 17 was created fully in line with the specifications given by ISAF. An agile high speed machine, the hull of the Nacra 17 measures 5.25 meters long (approximately 17 feet, 2 inches), the beam measures 2.59m long (approximately 8-6) and the mainsail has an area of 14.45 square meters (approximately 155 square feet). The curved daggerboards add a distinct dimension to the multihull catamaran making for reduced sheet loads and mitigating the impact of the crew weight.

Designed by Australian Julian Bethwaite specifically for the 2000 Games in Sydney, the 49er is a high speed, high performance boat.

The name of the 49er derives from its hull length of 4.99 meters (approximately 16 feet). A mainsail, jib, and spinnaker comprise the three sails of this two-person skiff. It has twin trapezes and retractable wings that spread 2.74 meters (approximately 9 feet) in width, giving the boat the appearance of a manta-ray. The trapezes allow the crew to use their weight to balance the boat. With a 38 square meter spinnaker area (approximately 409 square feet), it is very large for such a small boat, making the 49er one of the fastest at the Olympics. While its speed is certainly a draw, the 49er is also one of the hardest boats to operate and requires agility and successful teamwork, without which the boat can easily flip.

Developed by Mackay Boats, the FX rig was trialed and selected by the ISAF as the women's 49er event for the Rio Games. The FX was specifically designed to accommodate lighter crews and be perfectly suited for the 49er hull. Similar to its 49er counterpart, the 49erFX is a high performance skiff that demands athleticism, skill and balance. The FX mast height is 7.5 meters (approximately 24 feet), with the mainsail measuring 13.8 square meters (approximately 149 square feet).

What type of boards are used at the Olympics?

iQFoil is the newest windsurfer class and will make its Olympic debut at the 2024 Paris Olympics, replacing the RS:X class, which had been a staple of Olympic windsurfing for years. It involves windsurfers equipped with hydrofoils, known as foiling boards, which lift the board out of the water to reduce drag and increase speed. The average speed of the iQFoil is approximately 42 km/h (26 mph), which is significantly faster than the RS:X. In order to achieve maximum speeds, a high level of focus on balancing the board is essential. 

The iQFoil performs best in light winds. The board is wider and shorter than the RS:X, making it compact and agile. 

IKA Formula Kite 

Also making its Olympic debut in Paris is the kiteboarding class Formula Kite. Similar to the iQFoil, Formula Kite also involves hydrofoils. Kiteboarders use a large controllable kite to propel themselves across the water on a small surfboard-like board. The design of Formula Kite boards prioritizes stability, control, and efficiency, enabling competitors to maneuver quickly and smoothly across the water while harnessing the power of the kite. 

The boards are typically lightweight and highly responsive, allowing for precise control during the race. 

Frequently Asked Questions

Do olympic sailors use their own boats.

Typically, all boats and equipment are provided by the organizing committee of the Olympic Games or by event organizers. For each class or event, a fleet of class-approved boats are made available for training and racing. This ensures a level playing field for all. However, competitors may bring their own personal equipment, such as sails, rigging, and personal gear. 

What equipment is used for Olympic sailing?

In addition to the boats or boards used at the Olympics, competitors also use sails and rigging specific to their boat. (These include mainsails, jibs, the mast, the boom and rigging components like sheets, halyards, and control lines.) 

Competitors are also required to wear appropriate safety gear including personal flotation devices, wetsuits or drysuits, and helmets in some classes. Competitors may also use GPS devices and radios to aid in racing and communication with support boats or race officials.

Note: Some components of NBCOlympics.com may not be optimized for users browsing with Internet Explorer 11, 10 or older browsers or systems.

Matt & Jessica's Sailing Page

Experiencing the world while it's still large

Max Cruise Marine Max 42

Sail Statistics – Daggerboards: LOA 13.1 m LWL 12.8 m (42ft) BOA 7.0 m BWL 1.05 m B:L ratio 12.2:1 Draft 0.45 m (boards up) Draft 1.20 m (boards down) Displacement 7400 kg Dry weight 5200 kg Payload 2200 kg Propulsion 2x 25 HP Outboards Mainsail 68 m² Self-tacker 30.4 m² Code-0 78 m²

Catamaran "Mariah"

Enjoy the turquoise waters of Miami on our spacious 60 foot sailing yacht. This high capacity vessel can safely accommodate up to 49 passengers and 3 crew members with ample seating and shade. The boat has a shallow draft, allowing us to visit the famous sandbars and islands of Miami. The Catamaran offers a perfect balance between open air and shade. This boat has seen some unforgettable parties and is not gonna stop any time soon.

YACHT SPECIFICATIONS

• Lenght: 60 ft
• Max Passengers: Up to 49 ($100 per extra person after 35)
• Staterooms: 0
• Bathrooms: 1
• Floating Swim Mat
• Sun Bathing Nets
• Pool Noodles
• USCG Captain
• Second Mate/Bartender

DESCRIPTION

Looking for a way to enjoy the turquoise waters of Miami? Our 60′ Catamaran “Mariah” is just what you need! This spacious yacht can accommodate up to 49 passengers, making it perfect for group outings. With ample seating and shade, everyone on board will be comfortable. The Catamaran’s shallow draft allows us to visit the famous sandbars and islands of Miami – an experience you won’t want to miss! Whether you’re looking to relax or party, our Catamaran is the perfect choice. Come onboard and see for yourself why Mariah is one of the most popular boats in Miami!

MONDAY – THURSDAY

4 Hours $4,750

6 Hours $5,750

8 Hours $6,850

FRIDAY – SUNDAY

4 Hours $4,950

6 Hours $5,850

8 Hours $7,400

• Must be 21 or older to book
• 7% Sales Tax and Tip not included in price
• Pay deposit to lock in your reservation (50% of Charter cost) Remaining 50% is due 7 days before your charter is set to go out
• For charters within 7 days full payment is required
• Prices subject to change on holidays
• NO Balloons, NO Hookah, NO Confetti

One Day Miami Yacht Rental Itinerary: An Unforgettable Experience

Ready to experience Miami like a celebrity? With your very own yacht rental, the possibilities are endless! Of course, you’ll want to plan your trip

A Beginner's Guide to Renting a Yacht in Miami

So, you’re thinking about renting a yacht in Miami? You’re not alone—Miami yacht rentals are becoming increasingly popular. And there’s no wonder why—what could be

How to Make Any Special Occasion Even More Memorable: Rent a Yacht!

If you’re looking for a truly unique and special way to celebrate a milestone event, then look no further than renting a party boat! Whether

HOW DO I BOOK?

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MAITAʻI CATAMARAN

The amazing Maitaʻi Catamaran is an ocean adventure, sight-seeing tour and party all in one. This “state of the art”, twin hulled, 45 foot catamaran seats 49 passengers comfortably. United States Coast Guard inspected and certified, the Maita’i is ultra-safe and a great time for the entire family.

Maitaʻi offers a variety of sailings for you to choose from. Enjoy the Island sun and scenery on one of our Tradewind sails. Watch the Oahu coast roll by as the wind fills the sails on a journey you’ll remember a lifetime.

Looking for something a bit more romantic? Try our Sunset Maitai Sail or Maita’i Fireworks Sail. Have a Maitai or one of the other refreshments from our bar while you watch the sun or moon set slowly into the horizon, closing another wonderful day in paradise.

You may also book one of our Exclusive Charters available with an open bar. Maita’i is always available for private use for weddings, receptions, parties, family gatherings, memorial services and many other special needs. Check our Sail with Us page for details.

Advance reservations are necessary with a pre-approved voucher or deposit.

MAITAʻI IS A TAHITIAN WORD MEANING "EXCELLENCE". YOU'LL CALL IT FUN!

Tradewind Sail

Pure exhilaration with the wind and waves off Waikiki as your engine.

• Departures at 11:00am & 1:00pm

Afternoon Delite Sail

Our Newest Sail! Pure exhilaration with the wind and waves off Waikiki as your engine.

• Departs at 3:00pm

Sunset Mai Tai Sail

This is one Mai Tai you’ll remember, but bring your  camera anyway!

• Departs at 5:00pm

Friday Night Fireworks Sail

Experience fireworks on the sea with drinks, charming crew, and a 90-minute adventure.

RAPID RIDE ON OUR TRADEWIND SAIL

TOUR FEATURED IMAGES

• #maitaicatamaran

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• 1-800-462-7975

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Catamaran Charter Padang Mat Sirat - Catamaran Rentals

Top-rated yacht charters in padang mat sirat - preselected yacht rentals:.

Catamaran Lagoon 620 available for charter in Padang Mat Sirat

• Lagoon 620 [Yacht Price incl. Taxes]
• Kitchen gas
• Barbeque Grill
• Fishing equipment
• Snorkeling equipment
• Final cleaning
• Skipper (food not included)
• Standard safety equipment
• Yacht Insurance
• Service Package (Bed linen, Towels)
• Charter package (Air condition, Generator)

Cat Lagoon 620 available for charter in Padang Mat Sirat

• Cockpit cushion
• Transfer (Airport/Base)
• Welcome package (White wine, fruit)
• VAT or sales tax

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