AMARENA II
ESP FIRST 31.7Sail number ESP/ESP5462
GPH
663.6
OSN
641.8
LOA
9.49 m
Displacement
3702 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6845
Medium
0.9406
High
1.084
Triple Offshore
Low
0.8791
Medium
1.153
High
1.2959
Boat Specifications
Dimensions
- Length overall
- 9.49 m
- Beam
- 3.22 m
- Draft
- 1.92 m
- Displacement
- 3702 kg
- Crew weight
- 550 kg
- Wetted surface
- 22.04 m²
Sails
- Mainsail
- 25.72 m²
- Genoa
- 28.03 m²
- Spinnaker
- 69.13 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 31.7
- Builder
- BENETEAU
- Designer
- FINOT
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.82 | 5.07 | 5.27 | 5.21 | 5.28 | 5.13 | 4.66 | 3.96 |
| 8 | 5.75 | 6.02 | 6.22 | 6.29 | 6.39 | 6.25 | 5.75 | 5.01 |
| 10 | 6.41 | 6.6 | 6.74 | 6.87 | 6.97 | 6.89 | 6.58 | 5.92 |
| 12 | 6.73 | 6.89 | 7.03 | 7.13 | 7.36 | 7.29 | 7.04 | 6.63 |
| 14 | 6.87 | 7.05 | 7.26 | 7.32 | 7.75 | 7.74 | 7.42 | 7.04 |
| 16 | 6.92 | 7.12 | 7.44 | 7.6 | 8.04 | 8.19 | 7.87 | 7.39 |
| 20 | 6.93 | 7.15 | 7.59 | 8.06 | 8.45 | 8.91 | 8.9 | 8.23 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 3.18 | 146° | 3.43 |
| 8 | 40.9° | 3.86 | 150° | 4.34 |
| 10 | 40.4° | 4.4 | 151.5° | 5.13 |
| 12 | 38.8° | 4.76 | 157.8° | 5.83 |
| 14 | 38° | 4.9 | 180° | 6.44 |
| 16 | 37.8° | 4.95 | 180° | 6.9 |
| 20 | 38.5° | 4.9 | 180° | 7.6 |
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