GENI0 4
ESP FIRST 40.7Sail number ESP/ESP6810
GPH
589.3
OSN
574.5
LOA
11.924 m
Displacement
7288 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.696
Medium
0.932
High
1.0623
Triple Offshore
Low
0.8983
Medium
1.1455
High
1.2708
Boat Specifications
Dimensions
- Length overall
- 11.924 m
- Beam
- 3.77 m
- Draft
- 2.43 m
- Displacement
- 7288 kg
- Crew weight
- 735 kg
- Wetted surface
- 31.75 m²
Sails
- Mainsail
- 48.97 m²
- Genoa
- 48.19 m²
- Spinnaker
- 121.68 m²
- Asymmetric spinnaker
- 92.4 m²
Design
- Type
- FIRST 40.7
- Builder
- BENETEAU
- Designer
- B.FARR
- Year built
- 1997
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.64 | 5.94 | 6.2 | 6.31 | 6.07 | 5.8 | 5.26 | 4.46 |
| 8 | 6.68 | 6.95 | 7.14 | 7.33 | 7.17 | 7.03 | 6.47 | 5.58 |
| 10 | 7.27 | 7.45 | 7.6 | 7.8 | 7.76 | 7.69 | 7.37 | 6.59 |
| 12 | 7.48 | 7.67 | 7.87 | 8.11 | 8.14 | 8.12 | 7.85 | 7.37 |
| 14 | 7.57 | 7.77 | 8.05 | 8.33 | 8.51 | 8.56 | 8.27 | 7.82 |
| 16 | 7.61 | 7.82 | 8.16 | 8.49 | 8.9 | 8.93 | 8.74 | 8.2 |
| 20 | 7.67 | 7.86 | 8.25 | 8.77 | 9.52 | 9.6 | 9.77 | 9.09 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.2° | 3.72 | 142.5° | 3.86 |
| 8 | 40.9° | 4.48 | 148.5° | 4.83 |
| 10 | 40.1° | 5.02 | 150° | 5.71 |
| 12 | 39° | 5.26 | 156° | 6.46 |
| 14 | 38.2° | 5.36 | 172° | 7.08 |
| 16 | 38.2° | 5.41 | 180° | 7.61 |
| 20 | 38.6° | 5.48 | 180° | 8.37 |
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