CALM DAYS
ESP FIRST 235 (LK)Sail number ESP/ESP631_C
GPH
742.7
OSN
720.6
LOA
6.578 m
Displacement
1336 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.557
Medium
0.7496
High
0.8475
Triple Offshore
Low
0.7138
Medium
0.9069
High
1.0135
Boat Specifications
Dimensions
- Length overall
- 6.578 m
- Beam
- 2.49 m
- Draft
- 1.45 m
- Displacement
- 1336 kg
- Crew weight
- 250 kg
- Wetted surface
- 11.37 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
- 124.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.42 | 4.67 | 4.85 | 4.89 | 4.91 | 4.75 | 4.29 | 3.67 |
| 8 | 5.17 | 5.38 | 5.53 | 5.66 | 5.7 | 5.6 | 5.22 | 4.61 |
| 10 | 5.6 | 5.73 | 5.85 | 6.04 | 6.1 | 6.02 | 5.79 | 5.39 |
| 12 | 5.82 | 5.96 | 6.1 | 6.34 | 6.51 | 6.42 | 6.15 | 5.85 |
| 14 | 5.93 | 6.11 | 6.35 | 6.49 | 6.93 | 6.85 | 6.56 | 6.2 |
| 16 | 5.97 | 6.18 | 6.55 | 6.76 | 7.27 | 7.31 | 6.99 | 6.58 |
| 20 | 6 | 6.2 | 6.7 | 7.21 | 7.69 | 8.26 | 8.1 | 7.43 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 2.91 | 147.9° | 3.18 |
| 8 | 41.5° | 3.47 | 152.3° | 3.99 |
| 10 | 39.9° | 3.92 | 156.8° | 4.71 |
| 12 | 38.2° | 4.18 | 170° | 5.33 |
| 14 | 37.8° | 4.26 | 179° | 5.79 |
| 16 | 38.1° | 4.28 | 179° | 6.11 |
| 20 | 38.7° | 4.28 | 178.4° | 6.83 |
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