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NOR FIRST 31.7 LRSail number NOR/NOR9666
GPH
669.7
OSN
648.2
LOA
9.85 m
Displacement
3821 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6758
Medium
0.9301
High
1.0729
Triple Offshore
Low
0.8702
Medium
1.1427
High
1.2838
Boat Specifications
Dimensions
- Length overall
- 9.85 m
- Beam
- 3.22 m
- Draft
- 1.93 m
- Displacement
- 3821 kg
- Crew weight
- 586 kg
- Wetted surface
- 22.2 m²
Sails
- Mainsail
- 24.98 m²
- Genoa
- 31.23 m²
- Spinnaker
- 61.63 m²
- Asymmetric spinnaker
- 57.09 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 | 4.87 | 5.13 | 5.32 | 5.26 | 5.16 | 4.98 | 4.51 | 3.81 |
| 8 | 5.8 | 6.07 | 6.26 | 6.22 | 6.26 | 6.08 | 5.56 | 4.85 |
| 10 | 6.44 | 6.62 | 6.76 | 6.85 | 6.88 | 6.79 | 6.43 | 5.74 |
| 12 | 6.74 | 6.89 | 7.04 | 7.17 | 7.27 | 7.18 | 6.93 | 6.49 |
| 14 | 6.85 | 7.04 | 7.26 | 7.36 | 7.65 | 7.57 | 7.28 | 6.93 |
| 16 | 6.9 | 7.1 | 7.42 | 7.6 | 8.03 | 8.01 | 7.68 | 7.26 |
| 20 | 6.91 | 7.13 | 7.55 | 8.02 | 8.51 | 8.86 | 8.6 | 8.03 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.21 | 146.5° | 3.3 |
| 8 | 40.9° | 3.88 | 150.5° | 4.2 |
| 10 | 40.5° | 4.41 | 152.1° | 4.98 |
| 12 | 39° | 4.75 | 157.2° | 5.7 |
| 14 | 38.3° | 4.87 | 175.8° | 6.32 |
| 16 | 38.1° | 4.92 | 180° | 6.8 |
| 20 | 38.8° | 4.86 | 180° | 7.46 |
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