Southern Star
RSA Lavranos 34Sail number RSA/RSA7118
GPH
634
OSN
617.3
LOA
10.53 m
Displacement
4136 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7261
Medium
0.9727
High
1.0994
Triple Offshore
Low
0.938
Medium
1.1988
High
1.3306
Boat Specifications
Dimensions
- Length overall
- 10.53 m
- Beam
- 3.33 m
- Draft
- 1.93 m
- Displacement
- 4136 kg
- Crew weight
- 603 kg
- Wetted surface
- 23.57 m²
Sails
- Mainsail
- 37.89 m²
- Genoa
- 25.51 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 89.77 m²
Design
- Type
- Lavranos 34
- Builder
- Robertson and Cain
- Designer
- Lavranos
- Year built
- 1986
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.1 | 5.42 | 5.67 | 5.72 | 5.79 | 5.62 | 5.06 | 4.29 |
| 8 | 6.06 | 6.34 | 6.56 | 6.74 | 6.82 | 6.71 | 6.22 | 5.37 |
| 10 | 6.67 | 6.85 | 6.99 | 7.19 | 7.32 | 7.24 | 6.95 | 6.3 |
| 12 | 6.93 | 7.1 | 7.27 | 7.39 | 7.76 | 7.7 | 7.38 | 6.88 |
| 14 | 7.03 | 7.23 | 7.5 | 7.61 | 8.14 | 8.21 | 7.85 | 7.22 |
| 16 | 7.07 | 7.29 | 7.66 | 7.91 | 8.4 | 8.71 | 8.37 | 7.53 |
| 20 | 7.15 | 7.35 | 7.78 | 8.33 | 8.82 | 9.42 | 9.65 | 8.4 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.33 | 144.5° | 3.72 |
| 8 | 41.6° | 4.03 | 148.2° | 4.65 |
| 10 | 40.5° | 4.59 | 148.9° | 5.45 |
| 12 | 39° | 4.89 | 150.8° | 5.97 |
| 14 | 38.2° | 4.99 | 174.8° | 6.41 |
| 16 | 38.1° | 5.03 | 177.4° | 6.9 |
| 20 | 39.1° | 5.09 | 177.7° | 7.59 |
Loading polar chart…