Ship Happens
NED Westerly GK 24Sail number NED/NED8985
GPH
831.5
OSN
805
LOA
7.27 m
Displacement
2260 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5352
Medium
0.7424
High
0.8827
Triple Offshore
Low
0.6932
Medium
0.9224
High
1.0553
Boat Specifications
Dimensions
- Length overall
- 7.27 m
- Beam
- 2.76 m
- Draft
- 1.37 m
- Displacement
- 2260 kg
- Crew weight
- 377 kg
- Wetted surface
- 14.27 m²
Sails
- Mainsail
- 12.61 m²
- Genoa
- 15.81 m²
- Spinnaker
- 43.75 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Westerly GK 24
- Builder
- Westerly Marine
- Designer
- Laurent Giles
- Year built
- 1976
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.67 | 3.9 | 4.06 | 4.25 | 4.36 | 4.23 | 3.8 | 3.29 |
| 8 | 4.38 | 4.63 | 4.83 | 5.18 | 5.3 | 5.19 | 4.73 | 4.16 |
| 10 | 4.96 | 5.22 | 5.4 | 5.7 | 5.79 | 5.73 | 5.51 | 4.97 |
| 12 | 5.34 | 5.53 | 5.69 | 5.95 | 6.09 | 6.04 | 5.87 | 5.58 |
| 14 | 5.57 | 5.72 | 5.87 | 6.11 | 6.39 | 6.36 | 6.15 | 5.89 |
| 16 | 5.7 | 5.85 | 6.03 | 6.2 | 6.65 | 6.67 | 6.47 | 6.15 |
| 20 | 5.75 | 5.95 | 6.28 | 6.46 | 6.94 | 7.16 | 7.05 | 6.72 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.9° | 2.36 | 148.6° | 2.85 |
| 8 | 43.8° | 2.86 | 153° | 3.61 |
| 10 | 43.6° | 3.23 | 151.5° | 4.32 |
| 12 | 43.2° | 3.54 | 167.5° | 4.97 |
| 14 | 41.7° | 3.81 | 180° | 5.5 |
| 16 | 40.9° | 3.95 | 180° | 5.82 |
| 20 | 41.3° | 3.94 | 180° | 6.34 |
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