SURPRISE
USA PETERSON 34 CUSTOMSail number USA/USA23507
GPH
638.7
OSN
623.6
LOA
10.449 m
Displacement
4633 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6647
Medium
0.8684
High
0.9746
Triple Offshore
Low
0.847
Medium
1.0476
High
1.1491
Boat Specifications
Dimensions
- Length overall
- 10.449 m
- Beam
- 3.27 m
- Draft
- 2.03 m
- Displacement
- 4633 kg
- Crew weight
- 700 kg
- Wetted surface
- 22.82 m²
Sails
- Mainsail
- 29.38 m²
- Genoa
- 51.2 m²
- Spinnaker
- 97.41 m²
- Asymmetric spinnaker
- 89.98 m²
Design
- Type
- PETERSON 34 CUSTOM
- Builder
- MUELLERS
- Designer
- PETERSON
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.43 | 5.71 | 5.93 | 5.86 | 5.51 | 5.37 | 4.92 | 4.22 |
| 8 | 6.28 | 6.45 | 6.56 | 6.56 | 6.51 | 6.41 | 6.01 | 5.23 |
| 10 | 6.62 | 6.75 | 6.86 | 6.88 | 6.94 | 6.9 | 6.66 | 6.13 |
| 12 | 6.75 | 6.9 | 7.08 | 7.13 | 7.29 | 7.27 | 7.04 | 6.69 |
| 14 | 6.82 | 6.98 | 7.24 | 7.37 | 7.62 | 7.66 | 7.42 | 7.04 |
| 16 | 6.85 | 7.03 | 7.35 | 7.59 | 7.86 | 8.01 | 7.84 | 7.39 |
| 20 | 6.86 | 7.05 | 7.43 | 7.85 | 8.18 | 8.52 | 8.62 | 8.15 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.2° | 3.63 | 147° | 3.65 |
| 8 | 40.9° | 4.3 | 150.5° | 4.53 |
| 10 | 39° | 4.71 | 152.2° | 5.33 |
| 12 | 37.5° | 4.88 | 162° | 5.97 |
| 14 | 36.8° | 4.96 | 180° | 6.54 |
| 16 | 37.1° | 5 | 180° | 6.91 |
| 20 | 36.8° | 5.02 | 180° | 7.59 |
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