MEFISTO
ITA Melges 20Sail number ITA/ITA109M20
GPH
671.2
OSN
651.1
LOA
6.135 m
Displacement
524 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6209
Medium
0.8031
High
0.931
Triple Offshore
Low
0.7893
Medium
1.0001
High
1.1509
Boat Specifications
Dimensions
- Length overall
- 6.135 m
- Beam
- 2.13 m
- Draft
- 1.39 m
- Displacement
- 524 kg
- Crew weight
- 315 kg
- Wetted surface
- 8.85 m²
Sails
- Mainsail
- 16.11 m²
- Genoa
- 9.04 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 39.26 m²
Design
- Type
- Melges 20
- Builder
- Melges Performance
- Designer
- Reichel/Pugh
- Year built
- 2009
- Stability index
- 105.3
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.9 | 5.13 | 5.27 | 5.32 | 5.4 | 5.25 | 4.74 | 4.04 |
| 8 | 5.68 | 5.83 | 5.96 | 6.02 | 6.28 | 6.19 | 5.76 | 5.09 |
| 10 | 6.02 | 6.27 | 6.52 | 6.54 | 6.98 | 7.05 | 6.6 | 5.84 |
| 12 | 6.16 | 6.46 | 6.94 | 7.18 | 7.45 | 7.86 | 7.53 | 6.57 |
| 14 | 6.24 | 6.57 | 7.16 | 7.73 | 7.91 | 8.45 | 8.57 | 7.4 |
| 16 | 6.29 | 6.65 | 7.31 | 8.05 | 8.34 | 9.02 | 9.88 | 8.34 |
| 20 | 6.26 | 6.68 | 7.48 | 8.42 | 9.79 | 10.13 | 11.96 | 11.64 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.1° | 3.25 | 144.8° | 3.5 |
| 8 | 39.6° | 3.95 | 148.7° | 4.41 |
| 10 | 37.6° | 4.27 | 149.2° | 5.06 |
| 12 | 37.2° | 4.36 | 147.3° | 5.69 |
| 14 | 37.2° | 4.39 | 145.2° | 6.41 |
| 16 | 37.6° | 4.39 | 143.8° | 7.22 |
| 20 | 39.4° | 4.28 | 144.1° | 10.08 |
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