SELKIE JOHNKA
POL PRIMA 38Sail number POL/POL000KS9
GPH
581.7
OSN
564.5
LOA
11.606 m
Displacement
6443 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7078
Medium
0.9506
High
1.0945
Triple Offshore
Low
0.9093
Medium
1.16
High
1.2986
Boat Specifications
Dimensions
- Length overall
- 11.606 m
- Beam
- 3.82 m
- Draft
- 2.45 m
- Displacement
- 6443 kg
- Crew weight
- 760 kg
- Wetted surface
- 30.73 m²
Sails
- Mainsail
- 50.36 m²
- Genoa
- 38.08 m²
- Spinnaker
- 112.75 m²
- Asymmetric spinnaker
- 109.3 m²
Design
- Type
- PRIMA 38
- Builder
- SEAQUEST YACHTS
- Designer
- STEPHEN JONES
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.79 | 6.08 | 6.27 | 6.13 | 6.11 | 5.92 | 5.29 | 4.43 |
| 8 | 6.79 | 7.01 | 7.16 | 7.15 | 7.25 | 7.11 | 6.55 | 5.61 |
| 10 | 7.31 | 7.48 | 7.61 | 7.67 | 7.83 | 7.75 | 7.39 | 6.62 |
| 12 | 7.57 | 7.74 | 7.91 | 7.95 | 8.25 | 8.22 | 7.91 | 7.36 |
| 14 | 7.71 | 7.9 | 8.14 | 8.23 | 8.63 | 8.66 | 8.37 | 7.86 |
| 16 | 7.8 | 8.01 | 8.32 | 8.5 | 8.92 | 9.1 | 8.85 | 8.29 |
| 20 | 7.91 | 8.15 | 8.56 | 8.92 | 9.38 | 9.93 | 9.98 | 9.22 |
| 24 | 7.96 | 8.22 | 8.71 | 9.22 | 9.69 | 10.64 | 12.12 | 10.48 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3.84 | 140.8° | 3.84 |
| 8 | 40° | 4.65 | 146.4° | 4.86 |
| 10 | 38.4° | 5.16 | 148.9° | 5.73 |
| 12 | 37.2° | 5.44 | 156.7° | 6.47 |
| 14 | 36.5° | 5.58 | 166.4° | 7.08 |
| 16 | 36.2° | 5.68 | 177.2° | 7.61 |
| 20 | 35.9° | 5.79 | 178.1° | 8.44 |
| 24 | 36.4° | 5.8 | 176.8° | 9.31 |
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