Track
NOR First 31.7 LRSail number NOR/NOR14220
GPH
667.2
OSN
646.2
LOA
9.5 m
Displacement
3713 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.677
Medium
0.9326
High
1.0795
Triple Offshore
Low
0.8743
Medium
1.1464
High
1.2918
Boat Specifications
Dimensions
- Length overall
- 9.5 m
- Beam
- 3.22 m
- Draft
- 1.93 m
- Displacement
- 3713 kg
- Crew weight
- 581 kg
- Wetted surface
- 21.95 m²
Sails
- Mainsail
- 26.5 m²
- Genoa
- 26.52 m²
- Spinnaker
- 61.48 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 31.7 LR
- Builder
- Beneteau
- Designer
- Finot
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.88 | 5.16 | 5.36 | 5.29 | 5.23 | 5.07 | 4.57 | 3.86 |
| 8 | 5.79 | 6.08 | 6.29 | 6.25 | 6.34 | 6.18 | 5.63 | 4.89 |
| 10 | 6.41 | 6.6 | 6.76 | 6.85 | 6.93 | 6.84 | 6.49 | 5.8 |
| 12 | 6.73 | 6.89 | 7.03 | 7.15 | 7.31 | 7.24 | 6.97 | 6.54 |
| 14 | 6.87 | 7.05 | 7.26 | 7.33 | 7.71 | 7.64 | 7.33 | 6.97 |
| 16 | 6.93 | 7.13 | 7.45 | 7.61 | 8.07 | 8.09 | 7.76 | 7.31 |
| 20 | 6.94 | 7.16 | 7.61 | 8.08 | 8.49 | 8.92 | 8.72 | 8.11 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.7° | 3.19 | 146° | 3.34 |
| 8 | 41° | 3.86 | 150.2° | 4.24 |
| 10 | 40.7° | 4.38 | 151.9° | 5.03 |
| 12 | 38.9° | 4.75 | 157.8° | 5.74 |
| 14 | 38.1° | 4.9 | 180° | 6.37 |
| 16 | 37.8° | 4.95 | 180° | 6.84 |
| 20 | 38.6° | 4.9 | 180° | 7.52 |
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