photo of a two oceans boat with Humphree Interceptor Trim Tabs out at sea with blue skies

Close to flat running

“If you look at other boats in this segment, they’re stern-heavy when underway,” says David Jirikovic, HMY Yachts. “They look like they’re struggling to get up to speed. The Two Oceans 555 runs nearly flat underway, at about 1.5 degrees of upward angle at cruise. The high-speed performance numbers showcase the engineering involved. The 555’s design gives you the speed you want, but also dynamic efficiency at low speed.”  
 

 

 

 

 

power catamaran with solar panels on flat water

FOR UNIQUE CRUISING EXPERIENCES

If you'd like to find out more about the sleek and powerful Two Oceans 555 and its edge from others you will find the information here.

Almost flat running under way with Humphree Interceptor Trim Tabs 

 The Two Oceans 555 is an upscale powercat with the volume of a 70-foot monohull and the customization potential of a 100-foot yacht. 

All too often, boatbuilders are forced to make compromises. Sure, you can have high-end luxury and innovative features, but only if you give up the option to customize the interior space. 

“We made a very conscious decision to do things differently with the Two Oceans 555,” says Dave Jirikovic. “This power catamaran has an edge over all the others in the industry. You get the luxury and innovation that customers demand, but also the ability to customize. Two Oceans Marine Manufacturing’s custom build mentality affords the customer what they want within the constraints of the spatial shell we are working within.” 

Owners can easily expect a top speed in the upper-20-knot range, Jirikovic says. This powercat’s design—combined with custom conical Humphree Interceptor tabs and exclusive tunnel design by Teignbridge Ltd.—lifts the after section to ease the vessel’s motion. 

 

 

Oceans 555 Power Catamaran  running almost flat on the water equipped with Humphree

Humphree interceptor trim tabs that can add nearly two knots of speed and also reduce load with minimal engagement according to  David Jirikovic, HMY Yachts.

Related news.

test
2026-04-12

How Does a Boat Stabilization System Work? Learn more how our interceptors and fins works together to perform ultimate at sea in every condition.

Volvo Penta integration
2026-04-07

Total stabilization combined with powerful Volvo Penta propulsion effortless design – all in one integrated solution.

Humphree and PropspeedJoin Forces for Underwater Performance
2026-03-20

Humphree teams up with Propspeed to protect performance below the waterline and enable more days at sea.