Sana
NOR First 31.7Sail number NOR/NOR13372
GPH
669.7
OSN
648.3
LOA
9.85 m
Displacement
3870 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5982
Medium
0.8257
High
0.9525
Triple Offshore
Low
0.7735
Medium
1.0165
High
1.1399
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
- 26.41 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
- 108.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.88 | 5.17 | 5.38 | 5.29 | 5.18 | 5.01 | 4.51 | 3.8 |
| 8 | 5.8 | 6.08 | 6.3 | 6.27 | 6.31 | 6.15 | 5.59 | 4.86 |
| 10 | 6.43 | 6.63 | 6.78 | 6.84 | 6.93 | 6.85 | 6.48 | 5.78 |
| 12 | 6.73 | 6.9 | 7.05 | 7.14 | 7.31 | 7.25 | 6.98 | 6.54 |
| 14 | 6.83 | 7.02 | 7.26 | 7.37 | 7.69 | 7.65 | 7.36 | 7 |
| 16 | 6.88 | 7.08 | 7.41 | 7.63 | 8.03 | 8.08 | 7.78 | 7.35 |
| 20 | 6.89 | 7.11 | 7.53 | 8.02 | 8.42 | 8.86 | 8.75 | 8.17 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.18 | 146° | 3.29 |
| 8 | 41.4° | 3.86 | 150.2° | 4.21 |
| 10 | 40.6° | 4.39 | 152° | 5.02 |
| 12 | 39.4° | 4.71 | 157.4° | 5.75 |
| 14 | 38.8° | 4.82 | 169.4° | 6.36 |
| 16 | 38.7° | 4.87 | 177.2° | 6.84 |
| 20 | 38.8° | 4.87 | 178.1° | 7.53 |
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