Sana
NOR First 31.7Sail number NOR/NOR13372
GPH
673.5
OSN
651
LOA
9.85 m
Displacement
3870 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5986
Medium
0.8227
High
0.9482
Triple Offshore
Low
0.7703
Medium
1.0105
High
1.1325
Boat Specifications
Dimensions
- Length overall
- 9.85 m
- Beam
- 3.21 m
- Draft
- 1.94 m
- Displacement
- 3870 kg
- Crew weight
- 480 kg
- Wetted surface
- 21.9 m²
Sails
- Mainsail
- 24.64 m²
- Genoa
- 29.07 m²
- Spinnaker
- 61.34 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 31.7
- Builder
- Beneteau
- Designer
- Groupe Finot
- Year built
- 1998
- Stability index
- 108.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.93 | 5.19 | 5.33 | 5.19 | 5.1 | 4.93 | 4.42 | 3.72 |
| 8 | 5.83 | 6.05 | 6.21 | 6.14 | 6.21 | 6.04 | 5.51 | 4.79 |
| 10 | 6.39 | 6.57 | 6.71 | 6.73 | 6.86 | 6.77 | 6.37 | 5.72 |
| 12 | 6.68 | 6.85 | 7.01 | 7.07 | 7.27 | 7.21 | 6.92 | 6.45 |
| 14 | 6.81 | 7 | 7.23 | 7.31 | 7.61 | 7.59 | 7.32 | 6.94 |
| 16 | 6.87 | 7.08 | 7.38 | 7.54 | 7.9 | 7.95 | 7.72 | 7.32 |
| 20 | 6.91 | 7.14 | 7.53 | 7.89 | 8.28 | 8.62 | 8.54 | 8.05 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.24 | 146° | 3.22 |
| 8 | 40.8° | 3.94 | 149.8° | 4.15 |
| 10 | 39.4° | 4.43 | 152.4° | 4.96 |
| 12 | 38.7° | 4.7 | 157.7° | 5.67 |
| 14 | 38.2° | 4.81 | 169.4° | 6.27 |
| 16 | 38.1° | 4.86 | 177.2° | 6.77 |
| 20 | 38.4° | 4.87 | 179° | 7.49 |
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