Zubenelgenubi
USA Cal 30Sail number USA/USA5333
GPH
719.9
OSN
699.4
LOA
9.305 m
Displacement
4471 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5582
Medium
0.7599
High
0.8808
Triple Offshore
Low
0.7228
Medium
0.9429
High
1.0582
Boat Specifications
Dimensions
- Length overall
- 9.305 m
- Beam
- 2.93 m
- Draft
- 1.46 m
- Displacement
- 4471 kg
- Crew weight
- 565 kg
- Wetted surface
- 22.19 m²
Sails
- Mainsail
- 25.94 m²
- Genoa
- 31.41 m²
- Spinnaker
- 60.71 m²
- Asymmetric spinnaker
- 57.3 m²
Design
- Type
- Cal 30
- Builder
- Jensen Marine
- Designer
- Lapworth
- Year built
- 1961
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.45 | 4.75 | 4.99 | 5.08 | 4.92 | 4.74 | 4.32 | 3.7 |
| 8 | 5.27 | 5.59 | 5.86 | 6.03 | 5.9 | 5.76 | 5.28 | 4.66 |
| 10 | 5.9 | 6.15 | 6.33 | 6.52 | 6.49 | 6.41 | 6.11 | 5.48 |
| 12 | 6.26 | 6.44 | 6.59 | 6.8 | 6.82 | 6.77 | 6.56 | 6.19 |
| 14 | 6.39 | 6.58 | 6.78 | 7.03 | 7.13 | 7.08 | 6.87 | 6.58 |
| 16 | 6.45 | 6.65 | 6.92 | 7.2 | 7.41 | 7.43 | 7.18 | 6.86 |
| 20 | 6.48 | 6.69 | 7.04 | 7.42 | 7.89 | 8.02 | 7.87 | 7.47 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.1° | 2.9 | 148° | 3.2 |
| 8 | 42.8° | 3.46 | 152° | 4.04 |
| 10 | 43.1° | 3.89 | 153° | 4.76 |
| 12 | 42.4° | 4.23 | 159° | 5.45 |
| 14 | 41.2° | 4.38 | 180° | 6.06 |
| 16 | 40.9° | 4.45 | 180° | 6.48 |
| 20 | 41.2° | 4.43 | 180° | 7.04 |
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