MERAK
ITA Dolphin 81Sail number ITA/ITA13D81
GPH
609.1
OSN
592.9
LOA
8.083 m
Displacement
970 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6881
Medium
0.8889
High
1.0276
Triple Offshore
Low
0.8765
Medium
1.0978
High
1.2632
Boat Specifications
Dimensions
- Length overall
- 8.083 m
- Beam
- 2.69 m
- Draft
- 1.57 m
- Displacement
- 970 kg
- Crew weight
- 420 kg
- Wetted surface
- 12.73 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
- 103.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.65 | 5.9 | 6.03 | 5.91 | 5.85 | 5.71 | 5.17 | 4.36 |
| 8 | 6.39 | 6.57 | 6.7 | 6.65 | 6.79 | 6.72 | 6.31 | 5.45 |
| 10 | 6.73 | 6.96 | 7.19 | 7.24 | 7.46 | 7.49 | 7.06 | 6.35 |
| 12 | 6.9 | 7.18 | 7.59 | 7.79 | 7.96 | 8.25 | 7.88 | 7.08 |
| 14 | 7.01 | 7.32 | 7.85 | 8.32 | 8.41 | 8.92 | 8.86 | 7.81 |
| 16 | 7.09 | 7.43 | 8.06 | 8.72 | 8.85 | 9.5 | 9.99 | 8.68 |
| 20 | 7.15 | 7.55 | 8.33 | 9.28 | 10.38 | 10.86 | 12.62 | 11.67 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.73 | 141.9° | 3.77 |
| 8 | 39.4° | 4.46 | 147.3° | 4.72 |
| 10 | 37.6° | 4.79 | 153.7° | 5.53 |
| 12 | 37° | 4.91 | 156.8° | 6.18 |
| 14 | 36.9° | 4.97 | 156.3° | 6.8 |
| 16 | 37° | 5.01 | 150.5° | 7.52 |
| 20 | 37.8° | 4.97 | 144° | 10.1 |
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