LA MARIA
ESP FIRST 31.7Sail number ESP/ESP9148
GPH
675.3
OSN
652.7
LOA
9.49 m
Displacement
3982 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6693
Medium
0.9235
High
1.0735
Triple Offshore
Low
0.8598
Medium
1.1348
High
1.2796
Boat Specifications
Dimensions
- Length overall
- 9.49 m
- Beam
- 3.22 m
- Draft
- 1.94 m
- Displacement
- 3982 kg
- Crew weight
- 500 kg
- Wetted surface
- 22.5 m²
Sails
- Mainsail
- 25.59 m²
- Genoa
- 28.41 m²
- Spinnaker
- 60.44 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 | 4.76 | 5.01 | 5.21 | 5.14 | 5.11 | 4.96 | 4.5 | 3.82 |
| 8 | 5.67 | 5.94 | 6.15 | 6.13 | 6.22 | 6.05 | 5.54 | 4.86 |
| 10 | 6.35 | 6.55 | 6.69 | 6.78 | 6.86 | 6.76 | 6.41 | 5.73 |
| 12 | 6.69 | 6.84 | 6.98 | 7.09 | 7.23 | 7.16 | 6.91 | 6.47 |
| 14 | 6.84 | 7.01 | 7.19 | 7.25 | 7.59 | 7.53 | 7.25 | 6.91 |
| 16 | 6.89 | 7.08 | 7.36 | 7.5 | 7.92 | 7.94 | 7.63 | 7.24 |
| 20 | 6.92 | 7.12 | 7.52 | 7.93 | 8.29 | 8.7 | 8.51 | 7.97 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 3.14 | 146.6° | 3.31 |
| 8 | 40.7° | 3.81 | 150.5° | 4.21 |
| 10 | 40.4° | 4.34 | 152.8° | 4.98 |
| 12 | 39.1° | 4.71 | 157° | 5.68 |
| 14 | 38.2° | 4.87 | 180° | 6.3 |
| 16 | 37.8° | 4.93 | 180° | 6.79 |
| 20 | 38.3° | 4.9 | 180° | 7.43 |
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