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Four Winns

TH33

Redefining horizons without compromise

The new Four Winns TH33 sets a new standard for power catamarans of its size. It blends 50 years of premium American craftsmanship and iconic design with bold innovation. The TH33 is a power catamaran meticulously designed for those who demand more space, more stability, and more memorable days on the water.

Length overall
33'4" / 10.17 m
Beam
12'6" / 3.83 m

The TH33 is a unique concept that simply brings more to boaters. The TH33 is more than a new addition to the TH line—it’s a bold new step in redefining the experience of boaters...

Alexis Chas - Product Manager

More space, stability and efficiency

The TH33 offers expansive deck areas ideal for gatherings and sunbathing. A full-beam protective windshield and optional hardtop enclosure ensure year-round comfort.

 A spacious transom ladder between the Mercury outboards offers safe water access.

Refined Spaces

Below deck, the TH33 includes a sizable storage compartment. An optional Cabin Package transforms this space into a cozy retreat with a mattress, reading lights, and leather storage bags. Natural lighting and ventilation through hull windows enhance the experience.
The head accommodates passengers in a standing position for optimal comfort.

Highlights

Galley

The central galley is equipped with a sink, trash compartment, and optional refrigerator and electric grill. Its location in the living space ensures convenience and accessibility for guests.

Customization options

Boaters can choose between hand-stitched cognac-colored leather or light grey interiors. Additional options include hardtop enclosure, color match marine mat flooring or natural wood deck.

Crafted with Care in Every Stitch

From hand-stitched leather to soft-close storage, every finish on the TH33 is crafted to elevate your onboard experience.

Choose your style

Architect & Designer

  • Marc Lombard

    Naval architecture

  • Garroni Design

    Designer

Technical specifications

Deck plan

Specifications

Length overall
  • 33'4"
  • 10.17 m
Hull length
  • 31'9"
  • 9.70 m
Beam
  • 12'6"
  • 3.83 m
Fuel capacity
  • 238 gal
  • 900 l
Water capacity
  • 25 gal
  • 95 l
Approx. Draft Up
  • 2'
  • 0.62 m
Approx. Draft Down
  • 3'2"
  • 0.97 m
Displacement w/ engine
  • 12468 lbs
  • 5657 kg
Max. engine power
  • 600 hp/cv
  • 600 hp/cv
Bridge Clearance
  • 7'1"
  • 2.16 m
Bridge Clearance w/ Arch or Tower
  • 12'
  • 3.65 m
Length Overall with engines and Anchor
  • 34'5"
  • 10.49 m

Standard features

Solid hull
  • Solid white
Standard Interior
  • Light Grey / Black
US Standard
  • Windlass control with chain counter at the helm station
  • Anchoring kit (Stainless Steel Anchor ( 35 lbs ) Swivel Chain Stopper Galvanized Chain (28m) Rope (40m) Windlass (1000W)
  • Bow fresh water washdown
  • GRP Cockpit table with cockpit and bow mounts
  • Cockpit shower
  • Set of protective covers (Helm station, Upholstery)
  • Fiberglass fixed hardtop
Canvas
  • Shipping cover
Navigation and safety
  • Digital engine throttle
  • Steering wheel on tilt base
  • Self-draining cockpit
  • Compass
  • Navigation lights
  • Anchor light
  • Electric and manual bilge pump
  • Horn
  • Stainless steel push button switches
Deck Equipment
  • Anchor locker
  • Aft bathing platform and central platform with ladder
  • 6 retractable stainless steel mooring cleats
  • Cockpit handrails
  • Hull rubrail
  • Bow pulpits
Cockpit Galley
  • Corian lava rock worktop
  • Pressured water
  • Fridge 90 L (23.7 US Gal)
  • Sink
  • Drawers
  • Trash bin
Interior Comfort
  • Hull windows
  • USB Plugs
  • 110V Sockets
  • Opening porthole
  • Mosquito net for Cabin
Heads
  • Hull window
  • Opening porthole
  • Storage compartments
  • Electric fresh water toilet
  • Holding tank(s) (120 L / 31.7 US Gal)
  • Sink
  • Mirror
  • Curtains / blinds
  • Towel holders
  • Corian around sink
  • Mosquito Mesh for Head
Battery
  • Battery charger
  • Shore power supply with socket and cable (30A/110V)
Exterior and helm comfort
  • Cushions for aft & bow cockpit color
  • Low walk through windshield
  • Storage locker in cockpit bench w/ drainage
  • Pilot copilot bench
  • USB plugs
  • Cup holders
  • Glove box on port side
  • Stereo JL AUDIO MM50 with remote control button
  • 4 JL AUDIO M3 SPEAKERS (2 in bow, 2 in aft cockpit)
  • Deck blue LED ambient lights
Print specs sheet Compare Download the brochure Request out-the-door price Build your own

The Four Winns guarantee

For over 40 years, we've developed a reputation for doing the little things right. For our owners, this translates into many years of hassle-free boating. When the time comes to trade up your Four Winns, the warranty is transferable*, resulting in higher resale values.
Learn more

Models in the range

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