Fortissimo
NOR First 31.7 LRSail number NOR/NOR12106
GPH
664.7
OSN
644.7
LOA
9.85 m
Displacement
3713 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6807
Medium
0.9354
High
1.0771
Triple Offshore
Low
0.8804
Medium
1.1497
High
1.2902
Boat Specifications
Dimensions
- Length overall
- 9.85 m
- Beam
- 3.22 m
- Draft
- 1.93 m
- Displacement
- 3713 kg
- Crew weight
- 581 kg
- Wetted surface
- 21.95 m²
Sails
- Mainsail
- 26.31 m²
- Genoa
- 30.48 m²
- Spinnaker
- 61.85 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 31.7 LR
- Builder
- Beneteau
- Designer
- Groupe Finot
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.97 | 5.25 | 5.47 | 5.39 | 5.22 | 5.05 | 4.56 | 3.83 |
| 8 | 5.87 | 6.15 | 6.36 | 6.34 | 6.33 | 6.16 | 5.61 | 4.87 |
| 10 | 6.47 | 6.65 | 6.8 | 6.84 | 6.92 | 6.84 | 6.49 | 5.78 |
| 12 | 6.75 | 6.91 | 7.07 | 7.15 | 7.31 | 7.23 | 6.97 | 6.53 |
| 14 | 6.86 | 7.05 | 7.28 | 7.37 | 7.7 | 7.64 | 7.33 | 6.97 |
| 16 | 6.91 | 7.11 | 7.44 | 7.65 | 8.07 | 8.09 | 7.75 | 7.31 |
| 20 | 6.92 | 7.14 | 7.56 | 8.06 | 8.5 | 8.94 | 8.71 | 8.1 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.7° | 3.25 | 146.3° | 3.32 |
| 8 | 41.2° | 3.92 | 150.2° | 4.22 |
| 10 | 40.4° | 4.45 | 151.3° | 5.01 |
| 12 | 38.9° | 4.77 | 157.6° | 5.74 |
| 14 | 38.1° | 4.89 | 180° | 6.36 |
| 16 | 38.1° | 4.93 | 180° | 6.84 |
| 20 | 38.5° | 4.87 | 180° | 7.52 |
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