AMARENA II
ESP FIRST 31.7Sail number ESP/ESP5462
GPH
667.6
OSN
646
LOA
9.61 m
Displacement
3713 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6054
Medium
0.8292
High
0.9523
Triple Offshore
Low
0.7796
Medium
1.0183
High
1.139
Boat Specifications
Dimensions
- Length overall
- 9.61 m
- Beam
- 3.21 m
- Draft
- 1.93 m
- Displacement
- 3713 kg
- Crew weight
- 430 kg
- Wetted surface
- 21.72 m²
Sails
- Mainsail
- 25.58 m²
- Genoa
- 29.75 m²
- Spinnaker
- 60.47 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 | 5.01 | 5.27 | 5.43 | 5.3 | 5.16 | 4.98 | 4.45 | 3.74 |
| 8 | 5.91 | 6.13 | 6.29 | 6.23 | 6.26 | 6.1 | 5.56 | 4.83 |
| 10 | 6.45 | 6.63 | 6.77 | 6.77 | 6.9 | 6.81 | 6.42 | 5.75 |
| 12 | 6.73 | 6.9 | 7.07 | 7.1 | 7.31 | 7.25 | 6.96 | 6.49 |
| 14 | 6.84 | 7.03 | 7.28 | 7.38 | 7.67 | 7.64 | 7.37 | 6.98 |
| 16 | 6.89 | 7.09 | 7.42 | 7.62 | 7.96 | 8.02 | 7.78 | 7.36 |
| 20 | 6.93 | 7.16 | 7.57 | 7.95 | 8.33 | 8.73 | 8.65 | 8.13 |
| 24 | 6.89 | 7.14 | 7.64 | 8.14 | 8.55 | 9.21 | 9.88 | 9.06 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.4° | 3.29 | 145.1° | 3.24 |
| 8 | 40.9° | 4 | 149.2° | 4.18 |
| 10 | 39.3° | 4.49 | 152.1° | 4.99 |
| 12 | 38.5° | 4.74 | 157.4° | 5.7 |
| 14 | 38.1° | 4.84 | 168.7° | 6.3 |
| 16 | 38° | 4.88 | 177.2° | 6.8 |
| 20 | 38.4° | 4.88 | 178.1° | 7.53 |
| 24 | 39.8° | 4.76 | 177.7° | 8.25 |
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