SEAKEEPER RIDE SEA TRIAL REPORT
Vessel Characteristics
| Boat Make | Arrow Cat |
| Boat Model | 320 |
| Boat Year | 2018 |
| System | Seakeeper Ride 750 Quad |
| Length Overall | 31 ft. 2 in. |
| Beam Overall | 10 ft. 0 in. |
| Engine Configuration | 2x Suzuki 300 HP |
| Displacement | 9,900 lbs. |
Test Conditions
| Date | 7/29/2026 |
| Location | Holland, Michigan |
| Average Speed (auto) | 33 mph |
| Average Speed (manual) | 34 mph |
| Seas | Stern Quartering |
| Sea Conditions | 1 ft. at 3 sec |
Performance Results
47%
ROLL ELIMINATION
56%
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.
