Karoliina
FIN Hydro 28Sail number FIN/FIN1693
GPH
721.4
OSN
697.6
LOA
8.406 m
Displacement
3050 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5659
Medium
0.7742
High
0.8928
Triple Offshore
Low
0.7254
Medium
0.9405
High
1.0481
Boat Specifications
Dimensions
- Length overall
- 8.406 m
- Beam
- 3.05 m
- Draft
- 1.76 m
- Displacement
- 3050 kg
- Crew weight
- 400 kg
- Wetted surface
- 18.77 m²
Sails
- Mainsail
- 21.89 m²
- Genoa
- 23.49 m²
- Spinnaker
- 44.66 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Hydro 28
- Builder
- Stratton
- Designer
- David Thomas
- Year built
- 1980
- Stability index
- 105.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.66 | 4.88 | 5.01 | 4.9 | 4.81 | 4.64 | 4.13 | 3.51 |
| 8 | 5.47 | 5.67 | 5.79 | 5.75 | 5.77 | 5.62 | 5.12 | 4.51 |
| 10 | 5.94 | 6.09 | 6.2 | 6.26 | 6.31 | 6.22 | 5.88 | 5.34 |
| 12 | 6.18 | 6.31 | 6.45 | 6.54 | 6.65 | 6.58 | 6.34 | 5.98 |
| 14 | 6.29 | 6.44 | 6.62 | 6.7 | 6.93 | 6.88 | 6.67 | 6.37 |
| 16 | 6.36 | 6.51 | 6.74 | 6.86 | 7.16 | 7.17 | 6.98 | 6.68 |
| 20 | 6.42 | 6.59 | 6.88 | 7.13 | 7.6 | 7.77 | 7.61 | 7.26 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.08 | 146.9° | 3.04 |
| 8 | 40.6° | 3.72 | 151.6° | 3.91 |
| 10 | 39.3° | 4.17 | 155.6° | 4.66 |
| 12 | 37.8° | 4.44 | 164° | 5.32 |
| 14 | 37.2° | 4.55 | 175.4° | 5.88 |
| 16 | 36.9° | 4.62 | 179° | 6.28 |
| 20 | 37° | 4.66 | 179° | 6.86 |
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