MADRONA
USA CustomSail number USA/79067
GPH
547.3
OSN
532.3
LOA
12.368 m
Displacement
4622 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7546
Medium
0.9963
High
1.1326
Triple Offshore
Low
0.971
Medium
1.23
High
1.3808
Boat Specifications
Dimensions
- Length overall
- 12.368 m
- Beam
- 3.51 m
- Draft
- 2.69 m
- Displacement
- 4622 kg
- Crew weight
- 680 kg
- Wetted surface
- 28.99 m²
Sails
- Mainsail
- 46.95 m²
- Genoa
- 33.66 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 129.71 m²
Design
- Type
- Custom
- Builder
- Buchan
- Designer
- Buchan
- Year built
- 2007
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.06 | 6.4 | 6.68 | 6.57 | 6.57 | 6.39 | 5.75 | 4.83 |
| 8 | 7.24 | 7.49 | 7.65 | 7.64 | 7.78 | 7.68 | 7.17 | 6.1 |
| 10 | 7.72 | 7.92 | 8.12 | 8.09 | 8.41 | 8.36 | 7.97 | 7.2 |
| 12 | 7.87 | 8.1 | 8.48 | 8.57 | 8.86 | 9.07 | 8.63 | 7.93 |
| 14 | 7.94 | 8.2 | 8.69 | 9.02 | 9.23 | 9.63 | 9.42 | 8.42 |
| 16 | 8.03 | 8.25 | 8.81 | 9.36 | 9.61 | 10.1 | 10.35 | 9.07 |
| 20 | 8.14 | 8.48 | 9.06 | 9.65 | 10.34 | 11.05 | 12.38 | 10.92 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.2° | 3.99 | 143° | 4.19 |
| 8 | 40.9° | 4.88 | 144.8° | 5.29 |
| 10 | 39° | 5.4 | 149.8° | 6.24 |
| 12 | 37.9° | 5.59 | 152° | 6.86 |
| 14 | 37.5° | 5.67 | 149° | 7.29 |
| 16 | 36.8° | 5.84 | 146.5° | 7.85 |
| 20 | 37.7° | 5.83 | 143.8° | 9.45 |
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