CALM DAYS
ESP FIRST 235 (LK)Sail number ESP/ESP631_C
GPH
742
OSN
718.6
LOA
6.578 m
Displacement
1336 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5581
Medium
0.7489
High
0.8493
Triple Offshore
Low
0.7123
Medium
0.9087
High
1.0197
Boat Specifications
Dimensions
- Length overall
- 6.578 m
- Beam
- 2.49 m
- Draft
- 1.46 m
- Displacement
- 1336 kg
- Crew weight
- 250 kg
- Wetted surface
- 11.6 m²
Sails
- Mainsail
- 17.75 m²
- Genoa
- 10.84 m²
- Spinnaker
- 32.41 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 235 (LK)
- Builder
- BENETEAU
- Designer
- BERRET
- Year built
- 1986
- Stability index
- 119.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.46 | 4.67 | 4.8 | 4.83 | 4.84 | 4.68 | 4.22 | 3.6 |
| 8 | 5.19 | 5.37 | 5.49 | 5.62 | 5.66 | 5.55 | 5.14 | 4.55 |
| 10 | 5.61 | 5.74 | 5.87 | 6.05 | 6.13 | 6.04 | 5.77 | 5.32 |
| 12 | 5.84 | 5.98 | 6.15 | 6.36 | 6.55 | 6.48 | 6.19 | 5.85 |
| 14 | 5.97 | 6.16 | 6.4 | 6.56 | 6.94 | 6.9 | 6.62 | 6.24 |
| 16 | 6.04 | 6.26 | 6.59 | 6.77 | 7.31 | 7.34 | 7.06 | 6.64 |
| 20 | 6.06 | 6.33 | 6.81 | 7.23 | 7.84 | 8.42 | 8.19 | 7.52 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 2.96 | 147.8° | 3.12 |
| 8 | 40.2° | 3.54 | 152.3° | 3.95 |
| 10 | 38.8° | 3.95 | 156.5° | 4.66 |
| 12 | 37.6° | 4.19 | 169.4° | 5.28 |
| 14 | 37.2° | 4.27 | 177.2° | 5.77 |
| 16 | 37.8° | 4.3 | 179° | 6.15 |
| 20 | 39° | 4.26 | 179° | 6.89 |
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