BORA
EST POLARISSail number EST/EST733
GPH
737.3
OSN
714.8
LOA
7.62 m
Displacement
1686 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5548
Medium
0.7555
High
0.8612
Triple Offshore
Low
0.7138
Medium
0.9173
High
1.0223
Boat Specifications
Dimensions
- Length overall
- 7.62 m
- Beam
- 2.71 m
- Draft
- 1.56 m
- Displacement
- 1686 kg
- Crew weight
- 300 kg
- Wetted surface
- 12.41 m²
Sails
- Mainsail
- 20.08 m²
- Genoa
- 11.79 m²
- Spinnaker
- 32.35 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- POLARIS
- Builder
- SET
- Year built
- 1984
- Stability index
- 108.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.45 | 4.68 | 4.86 | 4.93 | 4.88 | 4.69 | 4.2 | 3.59 |
| 8 | 5.26 | 5.48 | 5.62 | 5.77 | 5.77 | 5.63 | 5.16 | 4.53 |
| 10 | 5.71 | 5.85 | 5.97 | 6.16 | 6.18 | 6.09 | 5.83 | 5.36 |
| 12 | 5.94 | 6.08 | 6.21 | 6.45 | 6.56 | 6.46 | 6.2 | 5.9 |
| 14 | 6.06 | 6.23 | 6.45 | 6.63 | 6.91 | 6.83 | 6.56 | 6.24 |
| 16 | 6.12 | 6.33 | 6.63 | 6.79 | 7.22 | 7.18 | 6.92 | 6.58 |
| 20 | 6.15 | 6.4 | 6.82 | 7.18 | 7.57 | 7.88 | 7.66 | 7.26 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 2.93 | 147.9° | 3.11 |
| 8 | 41.7° | 3.52 | 152° | 3.93 |
| 10 | 40° | 3.98 | 155° | 4.67 |
| 12 | 38.2° | 4.26 | 166.4° | 5.32 |
| 14 | 37.8° | 4.36 | 178.4° | 5.83 |
| 16 | 37.6° | 4.39 | 179° | 6.17 |
| 20 | 38.2° | 4.38 | 179° | 6.82 |
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