Sheeba
NOR HR 312Sail number NOR/NOR3950
GPH
748
OSN
722.9
LOA
9.42 m
Displacement
5000 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5441
Medium
0.7409
High
0.8514
Triple Offshore
Low
0.6957
Medium
0.9092
High
1.0115
Boat Specifications
Dimensions
- Length overall
- 9.42 m
- Beam
- 3.09 m
- Draft
- 1.6 m
- Displacement
- 5000 kg
- Crew weight
- 470 kg
- Wetted surface
- 23.82 m²
Sails
- Mainsail
- 21.82 m²
- Genoa
- 30.64 m²
- Spinnaker
- 60.11 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- HR 312
- Builder
- Hallberg Rassy
- Designer
- Enderlein
- Year built
- 1979
- Stability index
- 122.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.34 | 4.57 | 4.69 | 4.6 | 4.67 | 4.53 | 4.12 | 3.54 |
| 8 | 5.13 | 5.35 | 5.5 | 5.51 | 5.64 | 5.51 | 5.09 | 4.52 |
| 10 | 5.66 | 5.85 | 6.01 | 6.1 | 6.24 | 6.17 | 5.85 | 5.32 |
| 12 | 5.97 | 6.14 | 6.3 | 6.39 | 6.58 | 6.54 | 6.33 | 5.96 |
| 14 | 6.11 | 6.29 | 6.48 | 6.55 | 6.81 | 6.82 | 6.65 | 6.37 |
| 16 | 6.18 | 6.36 | 6.6 | 6.72 | 6.99 | 7.07 | 6.94 | 6.67 |
| 20 | 6.22 | 6.42 | 6.71 | 6.94 | 7.23 | 7.47 | 7.49 | 7.2 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 2.83 | 147.8° | 3.07 |
| 8 | 41.8° | 3.44 | 151.6° | 3.92 |
| 10 | 40.6° | 3.86 | 155° | 4.64 |
| 12 | 40.5° | 4.12 | 160.4° | 5.27 |
| 14 | 40.2° | 4.23 | 173.6° | 5.83 |
| 16 | 40.2° | 4.29 | 178.1° | 6.25 |
| 20 | 40.6° | 4.31 | 179° | 6.81 |
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