Windwalker
USA UnknownSail number USA/USA51104
GPH
544.5
OSN
528.1
LOA
18.175 m
Displacement
24587 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7394
Medium
1.0059
High
1.1652
Triple Offshore
Low
0.9506
Medium
1.2501
High
1.4007
Boat Specifications
Dimensions
- Length overall
- 18.175 m
- Beam
- 4.88 m
- Draft
- 4.45 m
- Displacement
- 24587 kg
- Crew weight
- 1130 kg
- Wetted surface
- 58.82 m²
Sails
- Mainsail
- 83.08 m²
- Genoa
- 106.62 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 262.45 m²
Design
- Type
- Unknown
- Builder
- LYMAN MORSE
- Designer
- HOOD
- Year built
- 1999
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.97 | 6.25 | 6.45 | 6.37 | 6.38 | 6.23 | 5.57 | 4.69 |
| 8 | 7.07 | 7.38 | 7.61 | 7.52 | 7.75 | 7.55 | 6.86 | 5.86 |
| 10 | 7.96 | 8.22 | 8.39 | 8.36 | 8.62 | 8.51 | 7.98 | 6.91 |
| 12 | 8.44 | 8.64 | 8.78 | 8.79 | 9.05 | 8.99 | 8.67 | 7.87 |
| 14 | 8.66 | 8.87 | 9.03 | 9.07 | 9.28 | 9.35 | 9.08 | 8.47 |
| 16 | 8.76 | 8.98 | 9.23 | 9.3 | 9.44 | 9.67 | 9.44 | 8.79 |
| 20 | 8.86 | 9.07 | 9.41 | 9.71 | 9.75 | 10.09 | 10.2 | 9.35 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.6° | 3.98 | 143° | 4.07 |
| 8 | 39.4° | 4.81 | 148° | 5.08 |
| 10 | 39.4° | 5.43 | 147° | 5.99 |
| 12 | 39.4° | 5.88 | 148.5° | 6.81 |
| 14 | 38.4° | 6.11 | 150° | 7.34 |
| 16 | 37.9° | 6.25 | 152.5° | 7.67 |
| 20 | 37.1° | 6.36 | 177.5° | 8.69 |
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