Hårek
NOR First 31.7 LRSail number NOR/NOR10990
GPH
667.3
OSN
646.8
LOA
9.85 m
Displacement
3839 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6789
Medium
0.9323
High
1.0756
Triple Offshore
Low
0.877
Medium
1.1449
High
1.2854
Boat Specifications
Dimensions
- Length overall
- 9.85 m
- Beam
- 3.22 m
- Draft
- 1.94 m
- Displacement
- 3839 kg
- Crew weight
- 585 kg
- Wetted surface
- 22.19 m²
Sails
- Mainsail
- 25.48 m²
- Genoa
- 31.31 m²
- Spinnaker
- 60.63 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 | 4.96 | 5.24 | 5.45 | 5.38 | 5.17 | 5.01 | 4.52 | 3.81 |
| 8 | 5.86 | 6.14 | 6.35 | 6.33 | 6.28 | 6.11 | 5.56 | 4.85 |
| 10 | 6.46 | 6.64 | 6.79 | 6.82 | 6.89 | 6.8 | 6.44 | 5.74 |
| 12 | 6.75 | 6.91 | 7.05 | 7.13 | 7.26 | 7.19 | 6.93 | 6.49 |
| 14 | 6.86 | 7.05 | 7.27 | 7.35 | 7.65 | 7.57 | 7.28 | 6.93 |
| 16 | 6.91 | 7.11 | 7.43 | 7.62 | 8.01 | 8 | 7.68 | 7.26 |
| 20 | 6.92 | 7.14 | 7.55 | 8.03 | 8.46 | 8.85 | 8.58 | 8.02 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.7° | 3.25 | 146.4° | 3.3 |
| 8 | 41° | 3.91 | 150.4° | 4.2 |
| 10 | 40.4° | 4.44 | 152.1° | 4.98 |
| 12 | 38.9° | 4.77 | 157.4° | 5.69 |
| 14 | 38.1° | 4.89 | 175.8° | 6.32 |
| 16 | 37.8° | 4.94 | 180° | 6.8 |
| 20 | 38.6° | 4.89 | 180° | 7.46 |
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