HARMONIX
TUR SB20 ONE DESIGNSail number TUR/TUR3298
GPH
701.3
OSN
682.8
LOA
6.141 m
Displacement
696 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6044
Medium
0.7695
High
0.8885
Triple Offshore
Low
0.7661
Medium
0.9508
High
1.0914
Boat Specifications
Dimensions
- Length overall
- 6.141 m
- Beam
- 2.15 m
- Draft
- 1.51 m
- Displacement
- 696 kg
- Crew weight
- 280 kg
- Wetted surface
- 9.48 m²
Sails
- Mainsail
- 17.6 m²
- Genoa
- 8.52 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 44.26 m²
Design
- Type
- SB20 ONE DESIGN
- Builder
- LASER
- Designer
- TONY CASTRO
- Year built
- 2003
- Stability index
- 102.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.67 | 4.88 | 5.01 | 5.24 | 5.32 | 5.2 | 4.75 | 4.07 |
| 8 | 5.38 | 5.54 | 5.65 | 5.86 | 6.06 | 5.99 | 5.65 | 5.07 |
| 10 | 5.72 | 5.88 | 6.06 | 6.17 | 6.66 | 6.69 | 6.32 | 5.72 |
| 12 | 5.9 | 6.13 | 6.44 | 6.55 | 7.08 | 7.37 | 7.05 | 6.26 |
| 14 | 5.98 | 6.26 | 6.71 | 7.01 | 7.46 | 7.96 | 7.97 | 6.88 |
| 16 | 6.04 | 6.35 | 6.88 | 7.4 | 7.84 | 8.48 | 9.07 | 7.73 |
| 20 | 6.09 | 6.43 | 7.09 | 7.9 | 8.59 | 9.69 | 11.71 | 11.02 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.11 | 145.7° | 3.53 |
| 8 | 40.2° | 3.71 | 149.2° | 4.39 |
| 10 | 38.2° | 4.06 | 149.6° | 4.95 |
| 12 | 37.8° | 4.18 | 147.6° | 5.42 |
| 14 | 38.2° | 4.21 | 144.8° | 5.96 |
| 16 | 38.4° | 4.22 | 142.8° | 6.69 |
| 20 | 39.9° | 4.18 | 144.1° | 9.54 |
Loading polar chart…