SEAKEEPER RIDE SEA TRIAL REPORT

Vessel Characteristics

Boat Make

Finnmaster Boats

Boat Model

P8

Boat Year

2025

System

Seakeeper Ride 450

Length Overall

27 ft. 7 in.

Beam Overall

9 ft. 10 in.

Engine Configuration

1x Mercury 400 HP

Displacement

6,614 lbs.

Test Conditions

Date

5/28/2025

Location

Kokkola, Finland

Average Speed (auto)

30 mph

Average Speed (manual)

30 mph

Seas

Stern Quartering

Sea Conditions

2 ft. at 2 sec

Performance Results

36%

ROLL ELIMINATION

34%

PITCH ELIMINATION