PHAEDRA
GRE GIBSEA 312 (SK)Sail number GRE/GRE1634
GPH
713.4
OSN
691.3
LOA
9.08 m
Displacement
3500 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5662
Medium
0.773
High
0.8811
Triple Offshore
Low
0.7322
Medium
0.9527
High
1.0572
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
- 19.02 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.52 | 4.81 | 4.98 | 4.97 | 5.05 | 4.88 | 4.41 | 3.75 |
| 8 | 5.39 | 5.66 | 5.84 | 5.93 | 6.05 | 5.92 | 5.48 | 4.77 |
| 10 | 5.93 | 6.14 | 6.31 | 6.45 | 6.58 | 6.52 | 6.23 | 5.64 |
| 12 | 6.23 | 6.41 | 6.58 | 6.73 | 6.92 | 6.89 | 6.67 | 6.27 |
| 14 | 6.38 | 6.57 | 6.77 | 6.89 | 7.2 | 7.22 | 7.01 | 6.67 |
| 16 | 6.44 | 6.65 | 6.92 | 7.04 | 7.45 | 7.53 | 7.34 | 6.98 |
| 20 | 6.45 | 6.7 | 7.08 | 7.35 | 7.83 | 8.16 | 8.07 | 7.61 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.3° | 2.9 | 144.8° | 3.25 |
| 8 | 43.5° | 3.54 | 148.7° | 4.13 |
| 10 | 42° | 3.99 | 152.9° | 4.9 |
| 12 | 41.1° | 4.27 | 161° | 5.55 |
| 14 | 40.6° | 4.38 | 173.6° | 6.12 |
| 16 | 40.6° | 4.42 | 179° | 6.54 |
| 20 | 41.4° | 4.38 | 179° | 7.14 |
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