Southern Star
RSA Lavranos 34Sail number RSA/RSA7118
GPH
642.6
OSN
626.2
LOA
10.53 m
Displacement
4116 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6471
Medium
0.8494
High
0.9404
Triple Offshore
Low
0.8311
Medium
1.0491
High
1.1454
Boat Specifications
Dimensions
- Length overall
- 10.53 m
- Beam
- 3.33 m
- Draft
- 1.93 m
- Displacement
- 4116 kg
- Crew weight
- 593 kg
- Wetted surface
- 23.45 m²
Sails
- Mainsail
- 37.72 m²
- Genoa
- 25.02 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 88.66 m²
Design
- Type
- Lavranos 34
- Builder
- Robertson and Cain
- Designer
- Lavranos
- Year built
- 1986
- Stability index
- 107.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.13 | 5.41 | 5.6 | 5.64 | 5.71 | 5.55 | 5.01 | 4.26 |
| 8 | 6.04 | 6.29 | 6.46 | 6.61 | 6.74 | 6.62 | 6.16 | 5.37 |
| 10 | 6.57 | 6.77 | 6.92 | 7.05 | 7.26 | 7.21 | 6.91 | 6.27 |
| 12 | 6.78 | 6.99 | 7.2 | 7.26 | 7.63 | 7.65 | 7.39 | 6.86 |
| 14 | 6.86 | 7.08 | 7.38 | 7.53 | 7.9 | 8.06 | 7.84 | 7.22 |
| 16 | 6.9 | 7.13 | 7.48 | 7.75 | 8.1 | 8.41 | 8.31 | 7.55 |
| 20 | 6.91 | 7.17 | 7.58 | 8 | 8.46 | 8.97 | 9.5 | 8.23 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.35 | 144.2° | 3.69 |
| 8 | 41.4° | 4.07 | 147.8° | 4.65 |
| 10 | 40° | 4.53 | 149.2° | 5.43 |
| 12 | 39.6° | 4.7 | 150.1° | 5.94 |
| 14 | 39.6° | 4.76 | 171.8° | 6.34 |
| 16 | 39.6° | 4.78 | 175.4° | 6.84 |
| 20 | 40.8° | 4.72 | 176.3° | 7.54 |
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