OKYROI II
GRE J 92Sail number GRE/GER163
GPH
631.5
OSN
615.3
LOA
9.12 m
Displacement
2495 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7376
Medium
0.9774
High
1.0981
Triple Offshore
Low
0.9498
Medium
1.1988
High
1.3332
Boat Specifications
Dimensions
- Length overall
- 9.12 m
- Beam
- 3.05 m
- Draft
- 1.91 m
- Displacement
- 2495 kg
- Crew weight
- 500 kg
- Wetted surface
- 18.13 m²
Sails
- Mainsail
- 28.37 m²
- Genoa
- 27.03 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 85.76 m²
Design
- Type
- J 92
- Builder
- J BOATS
- Designer
- JOHNSTONE
- Year built
- 1992
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.29 | 5.58 | 5.81 | 5.75 | 5.83 | 5.65 | 4.98 | 4.21 |
| 8 | 6.23 | 6.42 | 6.55 | 6.66 | 6.75 | 6.66 | 6.19 | 5.28 |
| 10 | 6.65 | 6.8 | 6.92 | 7.01 | 7.27 | 7.2 | 6.87 | 6.22 |
| 12 | 6.82 | 7.01 | 7.24 | 7.29 | 7.76 | 7.77 | 7.39 | 6.79 |
| 14 | 6.9 | 7.12 | 7.48 | 7.65 | 8.07 | 8.34 | 7.96 | 7.15 |
| 16 | 6.94 | 7.19 | 7.63 | 7.96 | 8.31 | 8.8 | 8.6 | 7.55 |
| 20 | 7 | 7.24 | 7.75 | 8.33 | 8.83 | 9.43 | 10.35 | 8.89 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.1° | 3.48 | 144.3° | 3.65 |
| 8 | 40.9° | 4.22 | 147.7° | 4.57 |
| 10 | 38.5° | 4.74 | 148.5° | 5.39 |
| 12 | 37.2° | 4.93 | 151.2° | 5.89 |
| 14 | 36.7° | 5.01 | 175.3° | 6.32 |
| 16 | 36.6° | 5.05 | 177.3° | 6.77 |
| 20 | 36.7° | 5.09 | 139.9° | 7.7 |
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