Storm
RSA Ocean 31Sail number RSA/SA1967
GPH
718.5
OSN
694.4
LOA
9.35 m
Displacement
4665 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6102
Medium
0.8555
High
1.0247
Triple Offshore
Low
0.7936
Medium
1.0711
High
1.2359
Boat Specifications
Dimensions
- Length overall
- 9.35 m
- Beam
- 3.25 m
- Draft
- 1.49 m
- Displacement
- 4665 kg
- Crew weight
- 573 kg
- Wetted surface
- 24.07 m²
Sails
- Mainsail
- 23.67 m²
- Genoa
- 30.75 m²
- Spinnaker
- 63.08 m²
- Asymmetric spinnaker
- 54.23 m²
Design
- Type
- Ocean 31
- Builder
- Robertson & Caine
- Designer
- Lavranos
- Year built
- 1992
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.33 | 4.65 | 4.89 | 4.84 | 4.83 | 4.69 | 4.24 | 3.61 |
| 8 | 5.21 | 5.55 | 5.82 | 5.81 | 5.92 | 5.76 | 5.27 | 4.63 |
| 10 | 5.88 | 6.22 | 6.45 | 6.57 | 6.66 | 6.57 | 6.17 | 5.48 |
| 12 | 6.37 | 6.6 | 6.79 | 6.96 | 7.05 | 6.99 | 6.74 | 6.25 |
| 14 | 6.64 | 6.83 | 7.01 | 7.22 | 7.38 | 7.32 | 7.09 | 6.75 |
| 16 | 6.77 | 6.97 | 7.2 | 7.43 | 7.72 | 7.67 | 7.41 | 7.07 |
| 20 | 6.81 | 7.05 | 7.45 | 7.73 | 8.34 | 8.41 | 8.15 | 7.7 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.8° | 2.75 | 147° | 3.13 |
| 8 | 43.4° | 3.37 | 150.5° | 4.01 |
| 10 | 43° | 3.84 | 153° | 4.76 |
| 12 | 42.8° | 4.24 | 155.6° | 5.45 |
| 14 | 41.7° | 4.54 | 173° | 6.09 |
| 16 | 41° | 4.65 | 180° | 6.62 |
| 20 | 41.3° | 4.65 | 180° | 7.24 |
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