Ripstick
NOR J/92Sail number NOR/NOR9979
GPH
641.6
OSN
627.4
LOA
9.15 m
Displacement
2956 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7285
Medium
0.9586
High
1.074
Triple Offshore
Low
0.9417
Medium
1.1767
High
1.3016
Boat Specifications
Dimensions
- Length overall
- 9.15 m
- Beam
- 3.04 m
- Draft
- 1.84 m
- Displacement
- 2956 kg
- Crew weight
- 524 kg
- Wetted surface
- 19.28 m²
Sails
- Mainsail
- 29.25 m²
- Genoa
- 18.44 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 96.35 m²
Design
- Type
- J/92
- Builder
- J/Boats Inc
- Designer
- Rod Johnstone
- Year built
- 1992
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.18 | 5.51 | 5.84 | 5.79 | 5.85 | 5.69 | 5.03 | 4.26 |
| 8 | 6.11 | 6.36 | 6.54 | 6.6 | 6.72 | 6.65 | 6.22 | 5.31 |
| 10 | 6.54 | 6.72 | 6.87 | 6.89 | 7.17 | 7.13 | 6.86 | 6.23 |
| 12 | 6.69 | 6.87 | 7.11 | 7.17 | 7.54 | 7.63 | 7.31 | 6.77 |
| 14 | 6.76 | 6.96 | 7.28 | 7.48 | 7.8 | 8.11 | 7.85 | 7.09 |
| 16 | 6.8 | 7.02 | 7.38 | 7.74 | 8.02 | 8.44 | 8.44 | 7.44 |
| 20 | 6.9 | 7.08 | 7.51 | 8.05 | 8.82 | 9.23 | 10.17 | 8.61 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.7° | 3.38 | 144.6° | 3.69 |
| 8 | 41.5° | 4.08 | 147.7° | 4.6 |
| 10 | 39.6° | 4.56 | 148.6° | 5.4 |
| 12 | 37.8° | 4.76 | 151.3° | 5.88 |
| 14 | 37.3° | 4.86 | 175.4° | 6.31 |
| 16 | 37.2° | 4.89 | 177.5° | 6.74 |
| 20 | 37.2° | 4.99 | 177° | 7.43 |
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