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The award-winning GTX55 “NISI” Catamaran at Cannes, is the ultimate expression of sophistication, comfort and relaxation at sea.
With a massive 23-foot beam, and an open salon & galley layout, her exterior and interior spaciousness makes her the perfect platform for entertaining friends & family, either at dock or underway. We have tailored the Nisi Power 55 to meet the full range of your needs: long cruises, joyful day trips, dinner parties at anchor or a sunset cruise, the power catamaran Nisi will provide the highlights of a whole lifetime. Experience the emotions of an unlimited view from this refined interior.

The only multihull with pod propulsion in her size range.
Flexible performance options, from 15- to 32-knots.
40% better fuel efficiency than standard mono-hulls.
Unique foil system for better speed, economy and overall ride.


Built: 2020

Max Speed: 32 knots


Water Capacity: 650 L

Length: 16,75 m / 55 ft

Power: 2 x 625hp Volvo Penta IPS 800

Fuel Capacity: 2500 L

Cruising Speed: 25 knots

Bar: 1

Fuel Consumption: 190 L / hour




Our exclusive services are formed to satisfy all your needs, taking into consideration your comfort, safety and pleasure. Some of our services include speed, tender or rib boats, wedding ceremonies, bachelor birthday or private parties, luxury transportation, catering (upon request), scuba diving, sea bob, water toys, massage and we are more than happy to provide any tailor-made solutions as desired.