SEAKEEPER RIDE SEA TRIAL REPORT
Vessel Characteristics
| Boat Make | Sailfish |
| Boat Model | 236 DC |
| Boat Year | 2026 |
| System | Seakeeper Ride 450 |
| Length Overall | 23 ft. 0 in. |
| Beam Overall | 8 ft. 6 in. |
| Engine Configuration | 1x Mercury 250 HP |
| Displacement | 5,150 lbs. |
Test Conditions
| Date | 2/11/2026 |
| Location | St. Marks, Florida |
| Average Speed (auto) | 27 mph |
| Average Speed (manual) | 27 mph |
| Seas | Following |
| Sea Conditions | 2.5 ft at 10 seconds |
Performance Results
54%
ROLL ELIMINATION
42%
Pitch ELIMINATION
Roll Rate Comparison
Pitch Rate Comparison
Performance results are measured with the system on and off as a reduction of standard
deviation in pitch and roll rates at all frequencies at a constant heading and speed.
