Polaris
KOR Yamaha 30RSail number KOR/KOR1107
GPH
696.9
OSN
673.3
LOA
9.632 m
Displacement
3471 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5655
Medium
0.7928
High
0.9273
Triple Offshore
Low
0.7338
Medium
0.981
High
1.1119
Boat Specifications
Dimensions
- Length overall
- 9.632 m
- Beam
- 3.18 m
- Draft
- 1.84 m
- Displacement
- 3471 kg
- Crew weight
- 500 kg
- Wetted surface
- 20.42 m²
Sails
- Mainsail
- 30.65 m²
- Genoa
- 25.06 m²
- Spinnaker
- 51.61 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Yamaha 30R
- Builder
- Yamaha
- Designer
- Yamaha
- Year built
- 1984
- Stability index
- 107.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.61 | 4.89 | 5.09 | 5.01 | 4.98 | 4.78 | 4.25 | 3.6 |
| 8 | 5.52 | 5.83 | 6.05 | 6.08 | 6.09 | 5.88 | 5.28 | 4.62 |
| 10 | 6.2 | 6.42 | 6.57 | 6.7 | 6.72 | 6.6 | 6.18 | 5.51 |
| 12 | 6.55 | 6.72 | 6.87 | 7.04 | 7.12 | 7.01 | 6.72 | 6.28 |
| 14 | 6.7 | 6.89 | 7.12 | 7.29 | 7.52 | 7.4 | 7.09 | 6.75 |
| 16 | 6.76 | 6.98 | 7.31 | 7.47 | 7.88 | 7.8 | 7.49 | 7.1 |
| 20 | 6.79 | 7.03 | 7.48 | 7.88 | 8.35 | 8.57 | 8.29 | 7.85 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 2.99 | 146.9° | 3.12 |
| 8 | 42.3° | 3.65 | 151.4° | 4.01 |
| 10 | 41.8° | 4.17 | 153.8° | 4.79 |
| 12 | 40° | 4.55 | 158.3° | 5.53 |
| 14 | 39.9° | 4.7 | 171.8° | 6.16 |
| 16 | 39.6° | 4.76 | 179° | 6.64 |
| 20 | 40.5° | 4.73 | 179° | 7.34 |
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