9 Essential Catamaran Sailing Gear Items for First-Time Boaters

Stepping onto a catamaran for the first time reveals a world of incredible stability, wide-open spaces, and thrilling speed. However, managing two hulls and a wide trampoline deck introduces unique physical dynamics and rigging challenges that monohull sailors rarely face. Having the right marine-grade gear ensures that this exciting transition is safe, efficient, and thoroughly enjoyable.

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Key Differences in Rigging a Catamaran for the First Time

Rigging a catamaran involves managing a platform that is significantly wider than a traditional monohull of the same length. This extra beam width means shroud lines and stays are under immense tension to support the mast without a heavy keel underneath. First-time catamaran sailors must pay close attention to the mast rotation system and the massive mainsheet loads that come with a wide traveler track.

The trampoline area between the hulls also presents a unique challenge during setup. Unlike a solid deck, the trampoline flexes underfoot, and rigging lines must be run cleanly to avoid chafing against the mesh fabric. Before raising the sails, check that the halyards and control lines are routed through their designated blocks without twisting around the forestay or bridal wires.

Because catamarans sail flat without heeling over, they do not spill wind from the sails naturally when overpowered. This makes quick-release capability on all sheets and clutches absolutely vital during the rigging process. Understanding how to set up the traveler and mainsheet for fast adjustment is the primary safety valve when a sudden gust hits the wide platform.

Sailing Gloves – Gill Championship Gloves

Catamarans generate high line speeds and high sheet loads, meaning control lines can quickly slip through hands and cause painful rope burns. A high-quality pair of sailing gloves provides the necessary grip and protection to handle loaded mainsheets, halyards, and traveler lines. Without them, maintaining a firm hold on wet, salt-crusted line becomes a dangerous chore.

The Gill Championship Gloves are designed specifically for high-performance handling with their proprietary Dura-Grip fabric on the palms. This material offers incredible wear resistance and grip without sacrificing the flexibility needed to tie knots or handle small pins. The pre-shaped construction fits the natural curve of the hand, while the wrap-around palm protection eliminates seams at critical wear points.

• Material: Dura-Grip fabric with 4-way stretch fabric across the back
• Cut Options: Short-finger (for dexterity) or long-finger (for maximum protection)
• Best Uses: Active line trimming, high-load mainsheet adjustments, and wet weather sailing

When purchasing, note that these gloves fit very snugly to prevent bunching while pulling lines. It is wise to rinse them thoroughly in freshwater after every sail to prevent salt crystals from stiffening the material. These gloves are perfect for active crew members who constantly trim sails, but they are not insulated for cold-weather sailing.

Sailing PFD – Mustang Survival Khimera PFD

Moving across a wide, trampoline-decked catamaran requires a life jacket that does not restrict movement or snag on rigging. Traditional bulky foam PFDs can catch on the trampoline mesh or restrict vision when looking up at the mast. A low-profile, high-mobility flotation device is essential for staying safe while staying agile on a fast-moving multihull.

The Mustang Survival Khimera PFD solves this challenge by combining a slim foam chassis with an on-demand inflatable bladder. This dual-threat design provides enough inherent foam buoyancy to keep a conscious swimmer afloat immediately, with the option to pull a cord for extra lift. The result is an incredibly sleek profile that allows a full range of motion for pulling lines or moving between hulls.

• Buoyancy: 20 lbs total (7.5 lbs inherent foam plus 12.5 lbs manual inflation)
• Approval Rating: USCG Type V with Type III performance
• Adjustment: Over-the-shoulder and waist adjustments for a custom fit

This PFD requires the user to manually pull a cord to activate the CO2 inflation chamber if full buoyancy is needed. Sailors must familiarize themselves with rearming the CO2 cylinder after use and keeping the manual inflator clean. It is ideal for active, confident swimmers who prioritize mobility, but it is not recommended for non-swimmers who require automatic inflation.

Handheld VHF Radio – Standard Horizon HX890

Catamarans often venture away from the dock into open coastal waters, making reliable communication a fundamental safety requirement. If the boat’s main electronics fail, or if a crew member goes overboard, a handheld VHF radio is the primary link to emergency services and nearby vessels. A rugged, waterproof unit ensures that help is always just a button press away.

The Standard Horizon HX890 stands out with its built-in GPS receiver and Class-H DSC (Digital Selective Calling) capability. In an emergency, pressing the distress button automatically transmits the vessel’s precise coordinates to search and rescue teams. The unit also features an easy-to-read, high-resolution dot matrix display and floats face-up with a water-activated strobe light for easy retrieval.

• Transmit Power: 6W / 2W / 1W options to conserve battery life
• Waterproof Rating: IPX8 (submersible to 4.92 feet for 30 minutes)
• Key Features: Integrated GPS, DSC calling, FM broadcast receiver, and navigation waypoint storage

Before using the DSC functions, owners must obtain and program a Maritime Mobile Service Identity (MMSI) number into the radio. The menu system is intuitive, but practicing basic radio checks and scanning functions before leaving the dock is highly recommended. This radio is an essential safety investment for anyone sailing in open coastal waters, though it is overkill for small, inland recreational lakes.

Marine Deck Shoes – Sperry Sea Kite Sport Moc

Stepping onto wet, glossy gelcoat or walking across a slippery fiberglass hull can result in a dangerous slip. Catamaran decks feature wide flat surfaces that collect spray, making high-traction footwear a critical safety item. A dedicated marine shoe keeps feet planted firmly on the boat while protecting toes from stubbing on heavy deck hardware.

The Sperry Sea Kite Sport Moc is engineered for wet conditions, utilizing molded Wave-Siping on the outsoles to channel water away from the contact points. This technology provides exceptional grip on both wet and dry fiberglass surfaces without leaving scuff marks on the deck. The leather and mesh upper dries quickly and resists water penetration, while the comfortable underfoot cushioning absorbs shock during choppy rides.

• Outsole: Non-marking rubber with adaptive Wave-Siping
• Materials: Water-resistant leather and breathable mesh panels
• Lacing: 360-degree lacing system for a secure, custom fit

These shoes require a brief break-in period to soften the leather collar around the ankle. While they offer excellent drainage, they should still be rinsed with fresh water and air-dried away from direct heat to maintain the integrity of the materials. This shoe is perfect for sailors wanting sneaker-like comfort with marine-grade grip, but it is not designed for those who prefer ultra-minimalist, barefoot-style footwear.

Dry Bag – Sea to Summit Big River Dry Bag

Unlike monohulls with deep, enclosed cabins, catamarans feature open trampolines and cockpits that are highly exposed to wind-blown spray. Any gear left on deck—such as extra clothing, keys, and snacks—will quickly become soaked without proper protection. A heavy-duty dry bag keeps essential personal items dry and organized in the harshest marine environments.

The Sea to Summit Big River Dry Bag is built from rugged 420D ripstop nylon with a TPU lamination that shrugs off heavy spray and abrasion. Unlike flimsy dry sacks, this bag features heavy-duty lash loops on the sides, allowing it to be secured directly to the catamaran’s trampoline or stanchions. The roll-top closure is simple to operate and creates a watertight seal when rolled down at least three times.

• Material: 420D nylon with TPU laminate and waterproof seams
• Sizes: Available from 5-liter up to 65-liter capacities
• Closure: Non-wicking Hypalon roll-top with field-repairable buckles

While this bag is highly water-resistant and handles heavy spray with ease, it is not rated for prolonged submersion. Avoid packing sharp objects without protective sleeves, as they can puncture the inner TPU lining over time. It is the ultimate storage solution for day-sailing catamaran crews, but it is not intended as a floating flotation device or a diving bag.

Rigging Multi-Tool – Gill Marine Personal Tool

When a shackle pin freezes or a line jams under high tension, having a reliable tool within arm’s reach can prevent a minor issue from becoming a major rig failure. Catamarans use numerous high-tension fittings that require manual adjustment during setup and breakdown. A marine-specific multi-tool provides the mechanical advantage needed to handle stubborn rigging hardware.

The Gill Marine Personal Tool is crafted from marine-grade 420 stainless steel with a titanium coating to resist corrosion in harsh saltwater environments. It features a fold-out blade with a serrated edge for slicing through tough synthetic lines in an emergency, along with a dedicated shackle key that fits most standard pin sizes. The textured G10 composite handle provides a secure grip even when hands are wet and cold.

• Tools Included: Serrated knife blade, shackle key, flathead screwdriver, and integrated lanyard hole
• Material: Titanium-coated 420 stainless steel
• Handle: Textured G10 composite slip-resistant grip

Because this tool is used in high-salt environments, it still requires regular freshwater rinsing and occasional lubrication to keep the folding mechanism smooth. It lacks the pliers found on larger multi-tools, but its lightweight, pocket-friendly design makes it far easier to carry on a harness. This tool is a must-have for the skipper and active bowmen, but casual guests will have little use for it.

Polarized Sunglasses – Costa Del Mar Fantail

Sailing a catamaran requires constant visual tracking of wind ripples, wave patterns, and potential hazards like sandbars or crab pots. The intense glare reflecting off a wide expanse of water can cause severe eye fatigue and obscure these critical details. A premium pair of polarized sunglasses is non-negotiable for maintaining clear situational awareness on the water.

The Costa Del Mar Fantail sunglasses are legendary in the marine community for their 580G light-filtering glass lenses. This technology filters out harsh yellow light and harmful UV rays, dramatically enhancing color contrast and visual clarity on the water. The co-molded bio-resin frames sit securely on the face, utilizing nose pads and temple grips that stick even when sweating.

• Lens Material: 580G Lightwave Glass (scratch-resistant and highly clear)
• Frame Fit: Medium-sized wrap-around frame for maximum side-glare blockage
• Polarization: 100% polarization to eliminate surface glare

The glass lenses offer the best optical clarity but are heavier and more fragile than polycarbonate alternatives. Always pair these sunglasses with a floating retention strap, as they will sink rapidly if dropped overboard. They are a premium investment for serious boaters who spend long hours on the water, but may be excessive for casual sailors who only go out occasionally.

Marine Binoculars – Bushnell Marine 7×50

Navigating a catamaran in unfamiliar coastal waters requires spotting channel markers, distant landmarks, and potential hazards long before they become a danger. A quality pair of marine binoculars provides the magnification needed to read marker numbers and identify vessels. Standard land binoculars are poorly suited for this task due to their lack of waterproofing and unstable magnification.

The Bushnell Marine 7×50 binoculars are the industry standard for on-the-water observation, offering the ideal 7x magnification that minimizes image jitter on a rolling deck. The large 50mm objective lenses let in a massive amount of light, ensuring bright, clear images during dawn, dusk, or stormy conditions. They also feature an internal analog compass and rangefinder reticle to assist with navigation.

• Magnification & Objective: 7x magnification with 50mm objective lenses
• Waterproofing: O-ring sealed and nitrogen-purged to prevent fogging
• Prism System: BaK-4 porro prisms for sharp, high-contrast viewing

These binoculars are physically large and heavy, requiring a steady two-handed grip to use effectively. The individual eyepiece focus system means you must adjust each eye separately, which has a small learning curve but results in a permanently sharp focus from medium distances to infinity. They are a vital tool for coastal cruisers and navigators, but are too bulky for light day-tripping on small beach cats.

Marine Handheld GPS – Garmin GPSMAP 79sc

While visual navigation is primary, having an independent, highly accurate way to track position, speed over ground, and route history is a critical safety backup. Catamarans can travel at high speeds, meaning positional awareness must be updated quickly to avoid shallow water or restricted zones. A rugged handheld GPS ensures you always know your exact location regardless of cell service.

The Garmin GPSMAP 79sc is built specifically for the marine environment, featuring a sunlight-readable color display and a floating design that prevents it from sinking to the bottom if dropped. It comes preloaded with BlueChart g3 coastal charts, giving sailors detailed depth contours, port information, and navigation aids right out of the box. The built-in tilt-compensated 3-axis compass shows your heading even when standing still.

• Display: 3-inch transflective color screen
• Battery Life: Up to 19 hours in GPS tracking mode using AA batteries
• Memory: Built-in storage with a microSD card slot for additional maps

This device relies on button navigation rather than a touchscreen, which is a deliberate design choice to ensure it remains fully functional when wet or when wearing gloves. Navigating the menus and setting up waypoints requires studying the manual before heading out. It is an indispensable navigation tool for coastal explorers, but is unnecessary for those sailing strictly in small, well-marked recreational lakes.

How to Secure Loose Gear on a Catamaran Trampoline

The trampoline of a catamaran is a tempting place to toss gear, but it is also the most exposed part of the boat. Any loose item left on the mesh can easily be swept overboard by a passing wave or blown away by a sudden gust of wind. Properly securing your gear keeps the deck clear of trip hazards and ensures your equipment stays onboard.

Start by utilizing heavy-duty bungee cargo nets stretched across designated pad eyes or structural bars on the trampoline. These nets compress gear flat against the mesh, preventing wind from getting underneath and lifting it. When securing dry bags, thread the bag’s lash straps directly through the trampoline webbing or around the aluminum front crossbeam before clipping them closed.

Keep all crew pathways clear by stacking gear toward the center line of the boat, away from the side shrouds and forward forestay bridles. Avoid using loose ropes or complicated knots that are difficult to undo quickly in an emergency. Rely instead on locking carabiners and quick-release cam straps, which allow you to free your gear instantly when needed while maintaining a rock-solid hold during the sail.

Crucial Post-Sail Maintenance for Saltwater Catamarans

Sailing in saltwater exposes a catamaran’s complex rigging, blocks, and dual rudder assemblies to rapid salt crystallization. As saltwater dries, it leaves behind abrasive salt crystals that grind down moving parts, bind up zipper tracks, and corrode aluminum-to-stainless steel joints. A thorough post-sail maintenance routine is the single best way to protect your investment and ensure smooth operation.

Begin by thoroughly flushing the entire boat with fresh water, paying special attention to the traveler track, blocks, and mainsheet blocks. Run fresh water through the rudder hinges and the centerboard or daggerboard trunks to wash out any trapped sand and salt. Ensure the trampoline mesh is rinsed well to prevent salt from stiffening and breaking down the fibers under UV exposure.

Once the rinsing is complete, inspect all stainless steel fittings for signs of tea-staining or corrosion, and apply a specialized marine corrosion blocker where necessary. Lubricate the traveler cars and blocks with a dry PTFE spray, which keeps them rolling smoothly without attracting abrasive dirt. Store the sails in their designated bags only after they are completely dry to prevent mold and mildew from destroying the cloth.

Conclusion

Equipping a catamaran with the right gear ensures a smooth, safe transition into the world of multihull sailing. By investing in quality safety equipment, high-performance apparel, and proper maintenance habits, first-time boaters can confidently command the water. With the proper preparation, every voyage on a catamaran becomes a masterclass in speed, comfort, and maritime adventure.