DRAP
ESP NORTH WIND 40Sail number ESP/ESP5074_C
GPH
680.7
OSN
656.5
LOA
11.99 m
Displacement
9652 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5873
Medium
0.8137
High
0.9585
Triple Offshore
Low
0.7549
Medium
1.0024
High
1.1342
Boat Specifications
Dimensions
- Length overall
- 11.99 m
- Beam
- 3.74 m
- Draft
- 2.06 m
- Displacement
- 9652 kg
- Crew weight
- 480 kg
- Wetted surface
- 31.75 m²
Sails
- Mainsail
- 33.43 m²
- Genoa
- 50.49 m²
- Spinnaker
- 102.66 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- NORTH WIND 40
- Builder
- NORTH WIND
- Designer
- PRIMROSE ANGUS
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.71 | 4.98 | 5.15 | 5.05 | 5.06 | 4.93 | 4.48 | 3.81 |
| 8 | 5.61 | 5.87 | 6.05 | 5.98 | 6.15 | 6.03 | 5.56 | 4.89 |
| 10 | 6.26 | 6.48 | 6.65 | 6.67 | 6.86 | 6.79 | 6.43 | 5.78 |
| 12 | 6.65 | 6.84 | 7 | 7.04 | 7.25 | 7.22 | 6.99 | 6.52 |
| 14 | 6.87 | 7.04 | 7.21 | 7.25 | 7.51 | 7.52 | 7.34 | 7.01 |
| 16 | 6.99 | 7.17 | 7.36 | 7.44 | 7.72 | 7.77 | 7.63 | 7.33 |
| 20 | 7.1 | 7.3 | 7.56 | 7.72 | 8.02 | 8.23 | 8.18 | 7.86 |
| 24 | 7.13 | 7.34 | 7.68 | 7.93 | 8.24 | 8.6 | 8.77 | 8.41 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.5° | 3.05 | 145.7° | 3.3 |
| 8 | 42.5° | 3.73 | 149.6° | 4.23 |
| 10 | 41.2° | 4.23 | 152.3° | 5.02 |
| 12 | 40.3° | 4.6 | 156.1° | 5.71 |
| 14 | 39.6° | 4.82 | 165.5° | 6.29 |
| 16 | 39.2° | 4.93 | 176.3° | 6.8 |
| 20 | 39° | 5.03 | 179° | 7.44 |
| 24 | 39.5° | 5.02 | 179° | 7.93 |
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