Introduction to the Invincible Boats 35′ Catamaran

The Invincible Boats 35′ Catamaran is a model that draws attention for its stability, size, and angler-focused design. Before making a purchase, taking the time to examine every aspect of this vessel will help you determine if its capabilities suit your boating needs. The 35′ Catamaran is made for a range of activities—be it offshore fishing, leisure trips, or a mix of both—and it is favored by those who want more space and a smooth, steady ride. Buying a boat of this caliber is a big decision, so learning what makes this catamaran unique is worth every minute of research. This guide provides a detailed breakdown, ensuring you have the clear, specific facts and practical insights you need.

In-Depth Look at the Catamaran Hull Design

The hull is the heart of any vessel, and the Invincible 35′ Catamaran sets itself apart with its patented hybrid, semi-asymmetrical hull. Designed in collaboration with Morelli & Melvin, this hull shape means the boat starts planning faster, makes quick turns smoothly, and cuts through chop for a dry ride. The two hulls run parallel along most of the boat’s length, providing lift and support. This design means less pounding against the waves, reducing fatigue on longer journeys and making days offshore more comfortable—even if conditions turn rough.

The catamaran’s tunnel, the space between the hulls, funnels water and air in a way that softens landings from wave to wave. The bow is flared for extra buoyancy and to shed spray sideways, while the flat tunnel section keeps the boat level. This configuration helps the hull glide at both high and low speeds, so you have an even ride whether cruising for pleasure or running to the next fishing spot.

Advantages Specific to Catamaran Layout

• Reduces rolling from side-to-side, so passengers feel less motion, even at anchor
• Allows the deck to stretch wider due to the catamaran’s broad stance (11′ 7″ beam)
• Tunnel design reduces drag, giving better fuel efficiency and range
• More lift at the bow and tunnel lets the boat skim over chop and avoid digging into waves
• Consistent performance in a variety of offshore conditions, including rougher weather

Complete Dimensions and Onboard Space

Many buyers want exact measurements to plan for storage, transportation, and dock space. The Invincible 35′ Catamaran measures 35 feet 11 inches in length overall, giving plenty of running surface for a solid ride. Its wide 11 feet 7 inches beam sets it far apart from narrow monohulls, providing extraordinary stability and usable deck space. The shallow draft (the amount of boat under the water) makes it easier to maneuver in shallower waters and aids in beaching if you want to anchor near the shore. There is no deep hull to worry about getting stuck, which is often a concern with single-hull offshore boats.

Room for Everything

• Open walkways on each side of the helm, so crew and guests can pass each other easily
• No crowning or tripping points on deck: everything sits flush or has molded steps with anti-slip surfaces
• Raised gunwales (sides) increase safety for kids and pets, reduce water over the top in rough waves
• Wide bow and stern area, great for group trips, fishing teams, or family days

Power, Propulsion, and Range

The Invincible 35’ Catamaran can be set up with either twin or quad engines. The standard setups include either twin 350 HP or quad 300 HP or 400 HP outboards from leading manufacturers. These engines provide fast acceleration and maintain high cruising speeds even with a full load of passengers and gear.

A key feature of the catamaran layout is that the engines are spaced far apart, one on each hull. This not only gives the boat better control at low speeds and when docking, but also means that if one engine has a problem, the remaining engines can get you home. With big fuel tanks built into each hull (totaling over 500 gallons), the boat has the range for long days of offshore fishing or extended cruising. All fuel lines and pumps are set in accessible panels for safe and easy inspection or repairs.

Engine Features

• High-output digital controls for precision throttle response
• Trim tabs and/or computerized hull-leveling systems for comfort at all speeds
• Stainless steel props are standard; upgrades are available for fine-tuning performance
• Digital displays for RPM, fuel burn, speed, and engine health
• Ease of maintenance due to wide access panels and clean engine rigging

Deck Layout: Bow to Stern

The deck plan on the Invincible 35′ Catamaran is centered on space and function. Up at the bow, you typically find a U-shaped wraparound seat with deep cushions and removable inserts, creating both a sun lounge and practical seating for group conversations. Beneath these seats are integrated storage lockers; they’re easy to lift up and have smooth-finished compartments so gear doesn’t catch or get damaged.

In the center is the helm. The console is wide and can shelter the captain from wind, while the dash has space for multiple big-screen electronics, radios, and all controls. Most models feature a walk-in console—meaning you can step inside via a door to use the head (toilet), change clothes, or simply use for deep storage.

The cockpit, found at the back of the boat, is wide and clear. It’s equipped for fishing with non-slip surfaces, toe rails for bracing, and high freeboard for safety when fighting fish or moving around in rough water. The layout provides hidden coolers, under-gunwale rod storage, drink holders, and mounting spots for extra seats or a table.

Deck Layout Summary

• Forward wraparound lounge with scenic views and storage bins
• Easy-access anchor locker with windlass option for effortless deployment
• Center console walk-in with a full-sized head
• Wide, open cockpit with space for multiple anglers or passengers

Detailed Fishing Features and Angler Considerations

Anglers looking at the Invincible 35′ Catamaran will notice it’s designed for hardcore offshore fishing, but also offers flexibility for casual trips. There are rod holders everywhere: across the transom, in the gunwales, along the T-top, and even along the bow for drift lines or extra storage. Most builds include dual 60+ gallon livewells at the transom, filled by high-output pumps that can keep bait lively all day in the summer heat.

The deck houses several large, insulated fishboxes with macerator pumps. These are designed to hold everything from big pelagic fish to ice and drinks on a cruise. The tackle center at the leaning post has drawers for leader, hooks, weights, lures, pliers, and backup gear—helping you stay organized on long trips. Flush-mount washdowns (fresh and raw water) at strategic points mean you can clean the deck or gear without moving hoses all over the boat.

Fishing Tools and Add-Ons

• Easy-to-reach rigging station for bait prep, with cutting board and tackle trays
• Tall, sturdy T-top with rod holders for drift lines, teasers, and kites
• Toe rails to brace against when fighting big fish
• Optional outriggers and downrigger mounts for advanced offshore techniques
• Dedicated storage for deep-drop electric reels and power access points

Helm, Console, and Electronics

The control center of the Invincible 35′ Catamaran is equipped for serious navigation. The dash is large enough for two or three flat-screen multifunction marine displays, which can be used for GPS mapping, radar, sounders, and engine data. All helm switches are labeled and usually backlit for visibility at night. There’s a stainless wheel within easy reach, with power-assist or hydraulic steering depending on engine choice.

Boats configured for fishing tournaments or extended offshore runs can be rigged with additional electronics: night-vision cameras, satellite weather receivers, and AIS for extra safety. VHF radios are mounted on the dash with long-range antennas. Helm seating is typically cushioned leaning posts, adjustable for standing or sitting, and equipped with built-in footrests and cupholders.

Helm Electronics and Controls

• Compatible with top brands: Garmin, Simrad, Raymarine
• Touchscreen and keypad combo operation for redundancy
• Digital engine monitoring: see real-time temps, pressures, hours, and more
• Easy-to-reach trim, tab, and lighting controls
• Console often includes a lockable glove box or charging ports for mobile devices

Safety Equipment and Family Friendly Features

Safety is built into the design, with high-sided gunwales, grab rails in key locations, non-skid tread covering all decks, and strong stainless steel hardware everywhere. Most builds include a full Coast Guard safety kit: life jackets, flares, extinguishers, horn, and throw rings. The walk-in console lets the family stay dry or out of the sun when needed, with a door that seals tight and vents for airflow.

For family outings, snap-in cushions and rear jump seats are available; they tuck away neatly for fishing trips but can be quickly snapped in for comfort on cruises. The hardtop/T-top provides shade, and the wide beam keeps the boat steady even with several people moving around. Optional side-entry doors make boarding from a dock or the water much simpler, especially for older guests or kids.

Family Comfort Details

• Optional padded bolsters lining the cockpit sides
• Removable sunshades and covers for the bow seating
• Bluetooth sound system with speakers all around the deck
• Under-seat coolers for snacks and drinks
• Deck drains and scuppers designed for quick water removal to keep surfaces dry

Storage: Thoughtful Solutions Everywhere

Storage is a defining feature of the 35′ Catamaran. Without a single deep hull, all storage compartments are shallow but wide and long, running the full width of the boat in many cases. There are insulated fishboxes forward, starboard, and in the cockpit; these not only hold fish but can store ice, food, drinks, and equipment for the day.

Inside the console, shelves and hanging racks create customizable space for dry bags, tackle bins, or emergency gear. Under-gunwale racks on both sides hold rods, gaffs, or landing nets securely, with additional lockers at the bow for anchor lines, fenders, and dock lines. All hatches are gasketed and finished with positive latches that don’t rattle or open by accident.

Key Storage Spaces

• Deep coffin box at the bow: popular for fish but just as useful for luggage, camera gear, or water toys
• Drawer storage in the tackle center (with dividers for small parts)
• Waterproof phone and wallet storage at the helm
• Extra-wide compartments for safety gear and large personal items
• Dedicated dry storage for electronics or valuables

Maintenance, Upkeep, and Owner Experience

The Invincible 35′ Catamaran is constructed for durability. The fiberglass hull and liners are laid up with quality resins, and all hardware is through-bolted and sealed to prevent leaks. Deck drains and scuppers are thoughtfully positioned so rainwater or spray is quickly cleared from the surface. Access to pumps, wiring, and batteries is via easy-open hatches with plenty of room to work.

Owners are encouraged to rinse the entire boat with fresh water after every trip, especially when running in saltwater. Regular washing and inspection of the topside, hull, and all moving hardware help prevent corrosion. Engines should be flushed and checked per manufacturer guidelines. The boat comes with a detailed owner’s manual, suggesting service intervals and best maintenance practices.

Upkeep Tips

• Use approved cleaners for non-skid and upholstery to prevent staining
• Bolt checks and reseal as needed every season to keep all hardware solid
• Inspect bilge and livewell pumps—many are mounted in easily-accessed trays for simple swap-outs
• Keep a supply of fuses and basic tools onboard for minor repairs

Owner Feedback and Real-World Use

Actual owners of the Invincible 35′ Catamaran often focus on three main advantages: stability, space, and offshore capability. People switching from monohulls notice that the boat rocks less at rest and runs flatter at high speed. Groups and families like the open space and flat decks—it’s easier to spread out, and there’s no need to crowd together when fishing or entertaining.

In the angler community, the boat’s ability to run fast through chop and still keep bait and crew happy is a top selling point. Fishbox size is often mentioned—some owners say they keep fish cold for a week at a time on long expeditions. When running long distances to the edge, confidence in fuel capacity and engine redundancy is key. For day trips, owners appreciate the comfort of a walk-in head, cushioned lounges, and the sound system on the ride home.

Performance in Different Water Conditions

The Invincible 35’ Catamaran is built for versatility in a variety of conditions. When running offshore, the double hulls slice through head seas, reducing pounding and delivering a dry ride. In following seas, the wider shape prevents the stern from swinging side-to-side, which helps keep guests comfortable. At anchor, the catamaran hull keeps the boat from rocking too much—helpful for fishing or when preparing food and drink.

On inshore trips, the relatively shallow draft allows you to approach tighter spaces, getting into bays, coves, or sandbars that might be out of reach for comparable monohulls. When the weather changes, the hull design gives confidence; most owners find the boat feels secure and stays under control when many others would turn back for shore.

Practical Considerations: Towing, Storage, and Trailering

Understanding transportation and storage logistics is important before purchasing a catamaran of this size. The overall length (nearly 36 feet) and beam (11′ 7″) mean the Invincible 35′ Catamaran may need special arrangements for towing. In many regions, a permit is required to trailer a boat with a beam over 8.5 feet, which is a standard legal limit for load width on public roads.

Most owners keep this boat either in a marina slip or on a lift. It can be trailered with the right heavy-duty tow vehicle and custom trailer, though advance planning is required for over-width travel. The catamaran’s flat hulls sit low on a trailer, which can help reduce total height but will also require a strong bunk-style trailer or cradles to properly support each hull.

Towing and Storage Facts

• Check local and regional rules for oversized trailers; plan routes in advance
• Dry stack and storage racks may not fit the wide beam; a ground-level slip or lift is usually best
• Custom covers are available to keep decks and upholstery protected when stored outdoors

Capacity, Seating, and Amenities

The 35′ Catamaran is rated for up to 12 passengers but is most comfortable with groups of six to ten, especially on longer journeys. The forward U-shaped seat and coffin lounge can easily fit four to six adults. The leaning post supports two at the helm, and the cockpit has room for several guests to sit along the sides or rear when the jump seats are in use.

Standard amenities can include a freshwater shower on deck, multiple drink coolers, and optional grill mounts. USB and 12V charging ports let you keep electronics powered up for music, navigation, or emergency calls. Many boats are rigged with LED deck lights, underwater lights for night fishing, and even underwater cameras or fishfinders.

Customization and Build Options

One key draw for many prospective buyers is the opportunity to customize the layout and features to match their own needs. Invincible offers a menu of factory-installed options, including electronics, hull colors, custom gelcoat, additional rod holders, outriggers, and seating upgrades. Popular choices include extra speakers, enhanced lighting packages, thermal night vision, and larger refrigerator drawers beneath the leaning post.

Onboard bait and fish management can also be tailored—extra pumps, backup livewells, or upgraded macerators for fishboxes. Upholstery styles and thread colors, T-top canvas versus hardtop, and extra safety railings are all available. The boat can be equipped as a fishing tournament platform, a family dayboat, or a hybrid—each owner can work with the dealer or builder to decide on final specs.

Value Retention and Resale

Market data and community feedback suggest Invincible boats hold their value well, particularly sought-after catamaran models. This is due to their reputation, quality of build, and broad demand among both serious anglers and casual buyers. When properly maintained, with records and gentle use, the 35′ Catamaran is seen as an investment that’s likely to command strong interest on the resale market.

Documentation of all upgrades, engine maintenance, and accessories adds value. Buyers often look for boats that have been kept dry (stored on lifts or in covered slips), have low engine hours, and show detailed service logs. Maintaining all safety gear and electronics current is a plus.

Best Practices Before Buying

For anyone serious about the Invincible 35′ Catamaran, a thorough in-person walk-through is advised. Start with the hull and deck, looking for any previous repairs or damage, particularly at high-stress areas like the bow, stern, and engine mounts. Check for soft spots or cracks in non-skid. Inspect all engine compartment rigging, looking for neat and labeled wiring, tight connections, and dry bilges.

On a sea trial, test the vessel at a variety of speeds, in turns, and while at anchor. Pay attention to livability: Is the deck easy to walk? Are there any blind spots at the helm? Do fishboxes and lockers open and close smoothly? Confirm all electronics function as expected and review all mechanical and electrical systems with the dealer or owner.

Planning for Ownership: Tips and Insights

Owning a catamaran like the Invincible 35′ involves more than upfront purchase—it means ongoing care and thoughtful use. Routine cleaning, timely service, and attention to small details prevent long-term issues. Stocking the boat with basic tools and spare parts for minor items like fuses, bulbs, and pumps can save a trip.

It’s worth investing in training for anyone who will operate the boat—it handles differently than single-hull vessels, especially when docking or in close quarters. Enroll in a local boating safety and seamanship course if you’re new to larger outboard boats. Understanding weight distribution, passenger safety, and how the twin-hull design responds makes every outing more secure.

Frequently Asked Questions

How many people can the Invincible 35’ Catamaran carry comfortably?

Up to 12 is the typical rating, though groups of eight are most comfortable for all-day outings.

What makes the catamaran hull better for stability?

The two parallel hulls stabilize the boat, reducing side-to-side rolling at anchor and keeping the deck flat on the move.

Is the boat easy to maintain?

Yes, as long as you follow suggested washing, engine care, and seasonal service routines.

Can the engines be serviced easily?

The wide beam means more space between motors and easy access through large hatches, making engine and fuel system checks straightforward.

Does it have a full bathroom?

Yes, most models have a walk-in console with marine head and sink; some have freshwater showers as well.

Summary

Buying an Invincible 35′ Catamaran is about matching a high-quality boat’s features with your true needs on the water. Some of the most important things to know are the specifics of the hull design, the true deck space and storage, the engine options and range, the serious angler-focused layout, and how these elements improve safety and comfort for all on board. Knowing the details helps you make an informed decision—one where there are fewer surprises later and more time spent enjoying your investment.

If you need experienced guidance, or want to arrange a personal look at an Invincible 35′ Catamaran to see what makes it stand out, contact a Fly Yachts team member today. The team can provide honest advice, group or private showings, and answer your technical questions based on years of marine expertise.

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