Polaris
KOR Yamaha 30RSail number KOR/KOR1107
GPH
690.2
OSN
667.5
LOA
9.632 m
Displacement
3471 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5806
Medium
0.8034
High
0.9277
Triple Offshore
Low
0.7513
Medium
0.9867
High
1.105
Boat Specifications
Dimensions
- Length overall
- 9.632 m
- Beam
- 3.18 m
- Draft
- 1.83 m
- Displacement
- 3471 kg
- Crew weight
- 478 kg
- Wetted surface
- 20.45 m²
Sails
- Mainsail
- 30.65 m²
- Genoa
- 25.06 m²
- Spinnaker
- 54.84 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Yamaha 30R
- Builder
- Yamaha
- Designer
- Yamaha
- Year built
- 1984
- Stability index
- 105.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.79 | 5.06 | 5.22 | 5.11 | 5.07 | 4.87 | 4.31 | 3.62 |
| 8 | 5.69 | 5.93 | 6.09 | 6.1 | 6.13 | 5.95 | 5.39 | 4.68 |
| 10 | 6.23 | 6.41 | 6.56 | 6.65 | 6.71 | 6.6 | 6.24 | 5.6 |
| 12 | 6.51 | 6.68 | 6.84 | 6.97 | 7.09 | 7.01 | 6.73 | 6.31 |
| 14 | 6.65 | 6.84 | 7.05 | 7.16 | 7.43 | 7.36 | 7.1 | 6.76 |
| 16 | 6.72 | 6.92 | 7.21 | 7.35 | 7.72 | 7.72 | 7.45 | 7.11 |
| 20 | 6.78 | 7 | 7.36 | 7.68 | 8.15 | 8.41 | 8.23 | 7.78 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 3.13 | 146° | 3.13 |
| 8 | 41.8° | 3.82 | 150.1° | 4.05 |
| 10 | 40° | 4.3 | 153.2° | 4.86 |
| 12 | 38.8° | 4.57 | 160.4° | 5.58 |
| 14 | 38.4° | 4.68 | 173.6° | 6.19 |
| 16 | 38.8° | 4.74 | 179° | 6.65 |
| 20 | 39.4° | 4.76 | 179° | 7.32 |
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