CALM DAYS
ESP FIRST 235 (LK)Sail number ESP/ESP631_C
GPH
741.2
OSN
720.8
LOA
6.578 m
Displacement
1336 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5607
Medium
0.7512
High
0.8458
Triple Offshore
Low
0.7178
Medium
0.9079
High
1.0092
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
- 11.64 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.44 | 4.69 | 4.88 | 4.91 | 4.93 | 4.77 | 4.33 | 3.71 |
| 8 | 5.19 | 5.39 | 5.54 | 5.67 | 5.7 | 5.61 | 5.24 | 4.63 |
| 10 | 5.6 | 5.73 | 5.84 | 6.04 | 6.09 | 6.02 | 5.79 | 5.4 |
| 12 | 5.81 | 5.95 | 6.08 | 6.32 | 6.48 | 6.39 | 6.14 | 5.85 |
| 14 | 5.92 | 6.09 | 6.32 | 6.46 | 6.87 | 6.8 | 6.52 | 6.17 |
| 16 | 5.95 | 6.16 | 6.51 | 6.69 | 7.2 | 7.22 | 6.92 | 6.53 |
| 20 | 5.98 | 6.17 | 6.64 | 7.12 | 7.56 | 8.02 | 7.85 | 7.29 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 2.93 | 148° | 3.21 |
| 8 | 41.2° | 3.48 | 152° | 4.01 |
| 10 | 39.8° | 3.92 | 156° | 4.73 |
| 12 | 38.1° | 4.18 | 180° | 5.37 |
| 14 | 37.9° | 4.26 | 180° | 5.8 |
| 16 | 37.9° | 4.27 | 180° | 6.12 |
| 20 | 39° | 4.26 | 180° | 6.81 |
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