CAHOOTS
USA PETERSON 34Sail number USA/USA6525
GPH
656.8
OSN
637.6
LOA
10.324 m
Displacement
5058 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6382
Medium
0.849
High
0.9615
Triple Offshore
Low
0.8105
Medium
1.0268
High
1.1267
Boat Specifications
Dimensions
- Length overall
- 10.324 m
- Beam
- 3.41 m
- Draft
- 1.86 m
- Displacement
- 5058 kg
- Crew weight
- 817 kg
- Wetted surface
- 23.56 m²
Sails
- Mainsail
- 26.6 m²
- Genoa
- 49.77 m²
- Spinnaker
- 91.61 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- PETERSON 34
- Builder
- ISLAND YACHTS
- Designer
- PETERSON, DOUG
- Year built
- 1976
- Stability index
- 121.7
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 | 5.24 | 5.45 | 5.56 | 5.44 | 5.22 | 5.09 | 4.66 | 3.97 |
| 8 | 6.1 | 6.27 | 6.35 | 6.28 | 6.26 | 6.14 | 5.7 | 5.02 |
| 10 | 6.53 | 6.67 | 6.78 | 6.75 | 6.86 | 6.78 | 6.48 | 5.91 |
| 12 | 6.64 | 6.79 | 6.98 | 7.06 | 7.21 | 7.21 | 6.95 | 6.56 |
| 14 | 6.71 | 6.86 | 7.08 | 7.27 | 7.38 | 7.55 | 7.34 | 6.98 |
| 16 | 6.75 | 6.9 | 7.14 | 7.38 | 7.53 | 7.77 | 7.73 | 7.33 |
| 20 | 6.79 | 6.96 | 7.22 | 7.49 | 8.12 | 8.4 | 8.44 | 8.05 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 3.51 | 146.6° | 3.44 |
| 8 | 40.6° | 4.18 | 151.1° | 4.35 |
| 10 | 38.4° | 4.65 | 153.2° | 5.13 |
| 12 | 37° | 4.81 | 160.1° | 5.82 |
| 14 | 36.3° | 4.89 | 173.6° | 6.39 |
| 16 | 36.3° | 4.95 | 177.2° | 6.82 |
| 20 | 36.1° | 4.97 | 178.1° | 7.49 |
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