PHAEDRA
GRE GIBSEA 312 (SK)Sail number GRE/GRE1634
GPH
719.7
OSN
697.7
LOA
9.08 m
Displacement
3500 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5538
Medium
0.7621
High
0.8767
Triple Offshore
Low
0.7195
Medium
0.9463
High
1.0593
Boat Specifications
Dimensions
- Length overall
- 9.08 m
- Beam
- 3.3 m
- Draft
- 1.38 m
- Displacement
- 3500 kg
- Crew weight
- 400 kg
- Wetted surface
- 19.01 m²
Sails
- Mainsail
- 22.2 m²
- Genoa
- 25.5 m²
- Spinnaker
- 54.16 m²
- Asymmetric spinnaker
- 58.09 m²
Design
- Type
- GIBSEA 312 (SK)
- Builder
- GIBSEA
- Designer
- HUMPHREYS
- Year built
- 1991
- Stability index
- 113.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.37 | 4.68 | 4.89 | 4.94 | 5.02 | 4.85 | 4.41 | 3.76 |
| 8 | 5.22 | 5.56 | 5.8 | 5.96 | 6.08 | 5.93 | 5.45 | 4.76 |
| 10 | 5.86 | 6.12 | 6.31 | 6.51 | 6.61 | 6.54 | 6.26 | 5.63 |
| 12 | 6.22 | 6.42 | 6.58 | 6.79 | 6.95 | 6.91 | 6.68 | 6.3 |
| 14 | 6.39 | 6.59 | 6.79 | 6.94 | 7.3 | 7.29 | 7.03 | 6.68 |
| 16 | 6.45 | 6.67 | 6.96 | 7.09 | 7.61 | 7.66 | 7.41 | 7 |
| 20 | 6.45 | 6.7 | 7.14 | 7.5 | 7.97 | 8.31 | 8.18 | 7.72 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.4° | 2.78 | 145.1° | 3.26 |
| 8 | 43.6° | 3.39 | 149.6° | 4.12 |
| 10 | 43.5° | 3.85 | 152° | 4.88 |
| 12 | 42.4° | 4.2 | 159.2° | 5.56 |
| 14 | 41.8° | 4.34 | 173.6° | 6.14 |
| 16 | 41.7° | 4.39 | 179° | 6.55 |
| 20 | 42.9° | 4.31 | 179° | 7.18 |
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