SEAKEEPER RIDE SEA TRIAL REPORT
Vessel Characteristics
| Boat Make | Onslow Bay |
| Boat Model | 27 |
| Boat Year | 2025 |
| System | Seakeeper Ride 525 |
| Length Overall | 26 ft. 11 in. |
| Beam Overall | 9 ft. 5 in. |
| Engine Configuration | 2x Mercury 300 HP |
| Displacement | 5,000 lbs. |
Test Conditions
| Date | 9/27/2024 |
| Location | Surf City, North Carolina |
| Average Speed (auto) | 33 mph |
| Average Speed (manual) | 32 mph |
| Seas | Following |
| Sea Conditions | 4 ft. at 3 seconds |
Performance Results
42%
ROLL ELIMINATION
39%
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.
