SEAKEEPER RIDE SEA TRIAL REPORT
Vessel Characteristics
| Boat Make | Contender Boats |
| Boat Model | 25 Classic |
| Boat Year | 1988 |
| System | Seakeeper Ride 525 |
| Length Overall | 28 ft. 0 in. |
| Beam Overall | 8 ft. 6 in. |
| Engine Configuration | 1x Mercury 350 HP |
| Displacement | 7,000 lbs. |
Test Conditions
| Date | 7/6/2025 |
| Location | Fort Myers |
| Average Speed (auto) | 31 mph |
| Average Speed (manual) | 31 mph |
| Seas | Beam Seas |
| Sea Conditions | 1 ft. at 2 seconds |
Performance Results
33%
ROLL ELIMINATION
62%
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.
