MONTERREI
ESP FIRST 31.7Sail number ESP/ESP5863
GPH
678
OSN
656.7
LOA
9.49 m
Displacement
3825 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5899
Medium
0.8127
High
0.9386
Triple Offshore
Low
0.763
Medium
1.004
High
1.1276
Boat Specifications
Dimensions
- Length overall
- 9.49 m
- Beam
- 3.21 m
- Draft
- 1.94 m
- Displacement
- 3825 kg
- Crew weight
- 450 kg
- Wetted surface
- 22.21 m²
Sails
- Mainsail
- 25.45 m²
- Genoa
- 25.19 m²
- Spinnaker
- 60.63 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 | 5.04 | 5.25 | 5.18 | 5.19 | 5.03 | 4.53 | 3.82 |
| 8 | 5.63 | 5.93 | 6.17 | 6.18 | 6.3 | 6.14 | 5.59 | 4.86 |
| 10 | 6.29 | 6.52 | 6.7 | 6.81 | 6.91 | 6.83 | 6.46 | 5.76 |
| 12 | 6.64 | 6.82 | 6.98 | 7.1 | 7.29 | 7.22 | 6.96 | 6.51 |
| 14 | 6.78 | 6.98 | 7.19 | 7.28 | 7.65 | 7.61 | 7.33 | 6.96 |
| 16 | 6.83 | 7.04 | 7.35 | 7.53 | 7.95 | 8.03 | 7.74 | 7.3 |
| 20 | 6.82 | 7.05 | 7.46 | 7.93 | 8.33 | 8.75 | 8.67 | 8.09 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.1° | 3.09 | 146° | 3.31 |
| 8 | 41.2° | 3.74 | 150° | 4.21 |
| 10 | 40.9° | 4.25 | 152° | 5 |
| 12 | 39.9° | 4.61 | 157° | 5.71 |
| 14 | 39.4° | 4.74 | 176° | 6.34 |
| 16 | 39.2° | 4.78 | 180° | 6.83 |
| 20 | 40.1° | 4.71 | 180° | 7.51 |
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