HOY HOY
GRE NORTH WIND 435Sail number GRE/GRE1609
GPH
654.6
OSN
637
LOA
12.268 m
Displacement
10481 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6176
Medium
0.8298
High
0.9458
Triple Offshore
Low
0.8011
Medium
1.0359
High
1.1485
Boat Specifications
Dimensions
- Length overall
- 12.268 m
- Beam
- 3.96 m
- Draft
- 1.63 m
- Displacement
- 10481 kg
- Crew weight
- 540 kg
- Wetted surface
- 34.92 m²
Sails
- Mainsail
- 39.61 m²
- Genoa
- 54.53 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 126.38 m²
Design
- Type
- NORTH WIND 435
- Builder
- NORTH WIND(SPAIN)
- Designer
- PRIMROSE ANGUS
- Year built
- 1980
- Stability index
- 123.1
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.96 | 5.3 | 5.53 | 5.56 | 5.5 | 5.34 | 4.81 | 4.09 |
| 8 | 5.88 | 6.18 | 6.41 | 6.56 | 6.58 | 6.47 | 5.99 | 5.19 |
| 10 | 6.49 | 6.74 | 6.94 | 7.13 | 7.2 | 7.15 | 6.85 | 6.11 |
| 12 | 6.84 | 7.05 | 7.24 | 7.43 | 7.56 | 7.53 | 7.34 | 6.76 |
| 14 | 7.02 | 7.24 | 7.44 | 7.63 | 7.82 | 7.83 | 7.66 | 7.14 |
| 16 | 7.12 | 7.33 | 7.58 | 7.77 | 8.05 | 8.11 | 7.95 | 7.41 |
| 20 | 7.2 | 7.43 | 7.75 | 7.97 | 8.46 | 8.66 | 8.58 | 7.85 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.4° | 3.17 | 144.8° | 3.54 |
| 8 | 43.5° | 3.85 | 147.3° | 4.49 |
| 10 | 42.4° | 4.33 | 147.1° | 5.29 |
| 12 | 41.8° | 4.63 | 148.2° | 5.85 |
| 14 | 41.7° | 4.78 | 150.5° | 6.18 |
| 16 | 41.4° | 4.88 | 173° | 6.66 |
| 20 | 41.2° | 4.95 | 177.2° | 7.38 |
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