SYZYGY
USA Express 34Sail number USA/USA61361
GPH
636.2
OSN
619.5
LOA
10.394 m
Displacement
4094 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6464
Medium
0.8625
High
0.962
Triple Offshore
Low
0.8332
Medium
1.0622
High
1.1672
Boat Specifications
Dimensions
- Length overall
- 10.394 m
- Beam
- 3.18 m
- Draft
- 1.85 m
- Displacement
- 4094 kg
- Crew weight
- 453 kg
- Wetted surface
- 22.8 m²
Sails
- Mainsail
- 28.04 m²
- Genoa
- 37.58 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 101.14 m²
Design
- Type
- Express 34
- Builder
- ALSBERG
- Designer
- SHOEMACHER
- Year built
- 1986
- Stability index
- 113.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.19 | 5.49 | 5.72 | 5.64 | 5.68 | 5.52 | 4.91 | 4.18 |
| 8 | 6.18 | 6.43 | 6.59 | 6.62 | 6.76 | 6.67 | 6.17 | 5.26 |
| 10 | 6.71 | 6.88 | 7.01 | 7.02 | 7.26 | 7.22 | 6.96 | 6.27 |
| 12 | 6.9 | 7.08 | 7.26 | 7.31 | 7.63 | 7.68 | 7.42 | 6.9 |
| 14 | 6.97 | 7.16 | 7.45 | 7.59 | 7.88 | 8.13 | 7.91 | 7.21 |
| 16 | 7.01 | 7.21 | 7.55 | 7.84 | 8.11 | 8.46 | 8.43 | 7.52 |
| 20 | 7.05 | 7.24 | 7.64 | 8.14 | 8.51 | 9 | 9.69 | 8.24 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.41 | 145.1° | 3.62 |
| 8 | 41.8° | 4.13 | 147.4° | 4.56 |
| 10 | 40.5° | 4.65 | 147.5° | 5.43 |
| 12 | 39° | 4.86 | 150.1° | 5.98 |
| 14 | 38.4° | 4.95 | 152° | 6.25 |
| 16 | 38.8° | 4.99 | 173.9° | 6.74 |
| 20 | 38.8° | 5.02 | 175.7° | 7.42 |
Loading polar chart…