MARINUS FIRST
ESP FIRST 42S7 (WK)Sail number ESP/ESP5603_C
GPH
613
OSN
595.2
LOA
12.688 m
Displacement
8365 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6504
Medium
0.8915
High
1.0313
Triple Offshore
Low
0.8463
Medium
1.1097
High
1.2472
Boat Specifications
Dimensions
- Length overall
- 12.688 m
- Beam
- 4.13 m
- Draft
- 1.78 m
- Displacement
- 8365 kg
- Crew weight
- 440 kg
- Wetted surface
- 33.73 m²
Sails
- Mainsail
- 43.8 m²
- Genoa
- 53.41 m²
- Spinnaker
- 100.18 m²
- Asymmetric spinnaker
- 102.57 m²
Design
- Type
- FIRST 42S7 (WK)
- Builder
- BENETEAU
- Designer
- B. FARR
- Year built
- 1993
- Stability index
- 126.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.38 | 5.74 | 6.02 | 5.93 | 5.65 | 5.48 | 4.91 | 4.14 |
| 8 | 6.41 | 6.74 | 6.97 | 6.94 | 6.88 | 6.71 | 6.15 | 5.31 |
| 10 | 7.06 | 7.32 | 7.51 | 7.53 | 7.62 | 7.52 | 7.1 | 6.29 |
| 12 | 7.4 | 7.63 | 7.83 | 7.9 | 8.07 | 8.01 | 7.71 | 7.08 |
| 14 | 7.57 | 7.81 | 8.06 | 8.17 | 8.44 | 8.41 | 8.14 | 7.65 |
| 16 | 7.65 | 7.9 | 8.24 | 8.41 | 8.79 | 8.8 | 8.54 | 8.06 |
| 20 | 7.72 | 7.99 | 8.44 | 8.8 | 9.38 | 9.6 | 9.38 | 8.8 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.6° | 3.44 | 143.4° | 3.59 |
| 8 | 43.6° | 4.2 | 146.9° | 4.6 |
| 10 | 42° | 4.75 | 147.8° | 5.45 |
| 12 | 41.2° | 5.05 | 155.4° | 6.19 |
| 14 | 40.6° | 5.19 | 163.1° | 6.84 |
| 16 | 40.5° | 5.26 | 175.4° | 7.41 |
| 20 | 41.4° | 5.29 | 179° | 8.2 |
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