Invincible 33 Catamaran Boat Review

This 33-foot Invincible maneuvers easily into private moorings and offers many of the same fishing features and comforts of its heralded larger siblings.

Invincible 33 Cat on the ocean
With twin Verado 400s, the 33 Cat does 32.9 mph at 4,000 rpm, and almost hits 62 at full throttle. Courtesy Invincible

Invincible, one of the top boatbuilders leading the charge in high-performance fishing catamarans, recently added another model to its cat lineup, a 33-footer that tucks easily into private moorings and offers many of the same fishing features and comforts of its heralded larger siblings.

How the Invincible 33 Cat Fishes

With a 10-foot-3-inch beam and designed a clean layout around a single-level deck, fishing room abounds. Generous rod storage includes 47 holders strategically located on the gunwales, transom, leaning post and center console. The 33-footer also features dual 65-gallon livewells: one in-deck in the starboard sponson, and an oval well with a clear acrylic lid on the transom, pressurized and fed from a sea chest with four pumps.

To port of the transom livewell rests a pair of forward-facing drawers ideal for stowing extra tackle, lines and other gear, while four large fish boxes (two forward and two amidships) offer plenty of fish storage, and the pump-out incorporates durable gulper pumps instead of the often-temperamental macerators. To starboard, a transom door provides direct access to the dual integrated swim platforms doubling as outboard brackets.


The foredeck affords nearly 40 square feet of standing room, an elevated perch ideal for netting bait.

Invincible 33 Cat helm
The console has plenty of real estate for electronics, and features vertical rod racks on both sides. Courtesy Invincible

Invincible 33 Cat Amenities

The console seats three at the helm and mezzanine while preserving wide walkways to transit fore and aft. There is ample room inside for a plumbed head, storage, and ready access to systems. A forward-console lounge sits atop a storage box, insulated to keep food or the catch chilled.

The triple helm and mezzanine seating module sits over a sizable, with a tackle center behind the backrest. Drawers, utility-box slots, and tool and leader holders stash a considerable arsenal, organized for access and efficiency.

Invincible 33 Cat bow seating
Forward fishing room abounds, ample storage in-deck and under the forward-console dual lounger. Courtesy Invincible

Handling and Running the Invincible 33

The 33-foot catamaran boat rides smoothly in rough water, is stable at trolling speeds and at anchor, and resists rolling in beam seas thanks to the Morrelli and Melvin “hybrid semi-asymmetrical” hull design that combines the characteristics of symmetrical and asymmetrical sponsons.

Invincible 33 Cat mezzanine seating
The helm/mezzanine seating module incorporates an elaborate tackle center. Courtesy Invincible

On the water, the 33-foot catamaran displayed superb maneuverability and response. With twin Mercury Verado 400s, the Invincible posted a 6.5-second hole shot, took just 11 seconds to reach 30 mph, and hit nearly 62 mph at WOT.

With a maximum power rating of 900 horses, a pair of Mercury Racing 450Rs or Yamaha 425 XTOs make an appealing option for anglers looking for more speed and acceleration.


Invincible 33 Cat Performance

Invincible 33 Cat livewell
The transom houses a 65-gallon livewell and tackle drawers. Courtesy Invincible

With the hybrid hull styles, the Invincible boasts turn-hugging inboard sponson sidewalls and wave-deflecting outboard sidewalls, so it makes sharp turns without heeling. Even in quartering seas, its sponsons hold firm in the slop. The hybrid hull runs great in a chop and with the addition of double steps to break surface tension and release the hull from the water as bubble streams are introduced under the hull, the 33 Cat offers superb performance in a wide range of sea conditions.


Test Conditions

  • Weather: Sunny, 85 degrees
  • Location: Miami
  • Wind: Southeast 12 mph Sea State: Light chop Test Load: Three adults, 50 gallons of fuel, 100 pounds of gear


Fuel:400 gal.
Weight:11,000 lb. w/ power
Max HP:900
Price:On request | More Invincible boat reviews


More Boats