HARMONIX
TUR SB20 ONE DESIGNSail number TUR/TUR3298
GPH
703.1
OSN
684.5
LOA
6.141 m
Displacement
696 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.603
Medium
0.7686
High
0.8897
Triple Offshore
Low
0.7642
Medium
0.9483
High
1.0895
Boat Specifications
Dimensions
- Length overall
- 6.141 m
- Beam
- 2.15 m
- Draft
- 1.51 m
- Displacement
- 696 kg
- Crew weight
- 275 kg
- Wetted surface
- 9.53 m²
Sails
- Mainsail
- 17.6 m²
- Genoa
- 8.52 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 43.67 m²
Design
- Type
- SB20 ONE DESIGN
- Builder
- LASER
- Designer
- TONY CASTRO
- Year built
- 2003
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.66 | 4.87 | 4.99 | 5.23 | 5.31 | 5.19 | 4.74 | 4.06 |
| 8 | 5.37 | 5.53 | 5.63 | 5.85 | 6.04 | 5.97 | 5.64 | 5.06 |
| 10 | 5.71 | 5.87 | 6.04 | 6.15 | 6.62 | 6.65 | 6.29 | 5.71 |
| 12 | 5.89 | 6.12 | 6.41 | 6.52 | 7.04 | 7.31 | 7 | 6.23 |
| 14 | 5.98 | 6.24 | 6.67 | 6.96 | 7.41 | 7.89 | 7.89 | 6.83 |
| 16 | 6.04 | 6.33 | 6.84 | 7.33 | 7.78 | 8.4 | 8.94 | 7.64 |
| 20 | 6.12 | 6.45 | 7.09 | 7.84 | 8.5 | 9.55 | 11.59 | 10.86 |
| 24 | 6.12 | 6.5 | 7.22 | 8.22 | 9.8 | 11.01 | 13.17 | 13.79 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.1 | 145.4° | 3.52 |
| 8 | 40.3° | 3.7 | 149.2° | 4.38 |
| 10 | 38° | 4.06 | 149.8° | 4.94 |
| 12 | 37.8° | 4.19 | 147.6° | 5.4 |
| 14 | 37.9° | 4.23 | 144.9° | 5.91 |
| 16 | 38.2° | 4.25 | 142.8° | 6.62 |
| 20 | 39.1° | 4.24 | 144° | 9.41 |
| 24 | 40.6° | 4.16 | 147.2° | 11.94 |
Loading polar chart…