Westerly
CAN Santa Cruz 70Sail number CAN/CAN18997
GPH
446.1
OSN
437.5
LOA
20.726 m
Displacement
10166 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.9943
Medium
1.34
High
1.5598
Triple Offshore
Low
1.3182
Medium
1.707
High
1.9497
Boat Specifications
Dimensions
- Length overall
- 20.726 m
- Beam
- 4.6 m
- Draft
- 3.08 m
- Displacement
- 10166 kg
- Crew weight
- 1588 kg
- Wetted surface
- 52.18 m²
Sails
- Mainsail
- 99.56 m²
- Genoa
- 108 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 247.15 m²
Design
- Type
- Santa Cruz 70
- Builder
- Lee / Santa Cruz
- Designer
- Bill Lee
- Year built
- 1987
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 7.68 | 8.32 | 8.95 | 8.92 | 7.89 | 7.29 | 6.51 | 5.41 |
| 8 | 8.98 | 9.55 | 10.06 | 10.16 | 9.6 | 9.3 | 8.44 | 7.03 |
| 10 | 9.55 | 9.99 | 10.57 | 10.94 | 10.45 | 10.42 | 9.9 | 8.55 |
| 12 | 9.83 | 10.24 | 10.95 | 11.52 | 11.35 | 11.4 | 10.91 | 9.69 |
| 14 | 9.98 | 10.41 | 11.21 | 11.92 | 12.2 | 12.07 | 12.04 | 10.69 |
| 16 | 10.01 | 10.5 | 11.41 | 12.22 | 12.99 | 12.87 | 13.2 | 11.59 |
| 20 | 10.25 | 10.84 | 11.68 | 12.62 | 14.18 | 14.48 | 15.39 | 14.19 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.8° | 4.88 | 141° | 4.68 |
| 8 | 43.2° | 5.83 | 141.2° | 6.09 |
| 10 | 42.3° | 6.33 | 144.5° | 7.4 |
| 12 | 41.3° | 6.63 | 150.1° | 8.39 |
| 14 | 40.9° | 6.77 | 154.5° | 9.19 |
| 16 | 40.6° | 6.85 | 149.9° | 10.04 |
| 20 | 41° | 6.99 | 146.5° | 12.29 |
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