MERAK
ITA Dolphin 81Sail number ITA/ITA13D81
GPH
616.4
OSN
599.1
LOA
8.083 m
Displacement
1057 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.668
Medium
0.8774
High
1.0144
Triple Offshore
Low
0.8573
Medium
1.0896
High
1.2581
Boat Specifications
Dimensions
- Length overall
- 8.083 m
- Beam
- 2.69 m
- Draft
- 1.58 m
- Displacement
- 1057 kg
- Crew weight
- 420 kg
- Wetted surface
- 13.25 m²
Sails
- Mainsail
- 22.52 m²
- Genoa
- 17.1 m²
- Spinnaker
- 57.61 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Dolphin 81
- Builder
- Maxi Dolphin
- Designer
- Santarelli
- Year built
- 1992
- Stability index
- 92.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.4 | 5.74 | 5.96 | 5.87 | 5.85 | 5.7 | 5.13 | 4.32 |
| 8 | 6.28 | 6.46 | 6.61 | 6.59 | 6.76 | 6.67 | 6.3 | 5.42 |
| 10 | 6.64 | 6.87 | 7.14 | 7.17 | 7.52 | 7.49 | 7 | 6.34 |
| 12 | 6.79 | 7.12 | 7.64 | 7.84 | 8.05 | 8.38 | 7.86 | 7.02 |
| 14 | 6.88 | 7.25 | 7.9 | 8.5 | 8.53 | 9.04 | 8.96 | 7.78 |
| 16 | 6.93 | 7.34 | 8.07 | 8.88 | 9.25 | 9.61 | 10.13 | 8.74 |
| 20 | 7.1 | 7.59 | 8.36 | 9.29 | 10.67 | 11.14 | 12.35 | 11.45 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.51 | 141.5° | 3.74 |
| 8 | 41.4° | 4.3 | 146° | 4.7 |
| 10 | 38.7° | 4.7 | 154.1° | 5.53 |
| 12 | 37.6° | 4.83 | 160.4° | 6.15 |
| 14 | 37.5° | 4.88 | 155° | 6.75 |
| 16 | 37.5° | 4.9 | 148.4° | 7.57 |
| 20 | 38.2° | 4.91 | 141.9° | 9.92 |
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