SUMMER STORM
USA MARTEN 49Sail number USA/USA61915
GPH
493.3
OSN
481.4
LOA
15.03 m
Displacement
10878 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8261
Medium
1.1056
High
1.2562
Triple Offshore
Low
1.0742
Medium
1.3661
High
1.5359
Boat Specifications
Dimensions
- Length overall
- 15.03 m
- Beam
- 4.13 m
- Draft
- 3.67 m
- Displacement
- 10878 kg
- Crew weight
- 1200 kg
- Wetted surface
- 44.13 m²
Sails
- Mainsail
- 84.85 m²
- Genoa
- 61.27 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 251.21 m²
Design
- Type
- MARTEN 49
- Builder
- Azzura Marine
- Designer
- Reichel-Pugh
- Year built
- 2002
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.67 | 7.06 | 7.56 | 7.75 | 7.46 | 7.03 | 6.31 | 5.29 |
| 8 | 7.98 | 8.29 | 8.61 | 8.77 | 8.64 | 8.49 | 7.93 | 6.64 |
| 10 | 8.6 | 8.81 | 9 | 9.27 | 9.21 | 9.18 | 8.82 | 7.87 |
| 12 | 8.83 | 9.07 | 9.36 | 9.65 | 9.82 | 9.81 | 9.42 | 8.78 |
| 14 | 8.95 | 9.21 | 9.66 | 9.96 | 10.49 | 10.31 | 10.16 | 9.25 |
| 16 | 9.02 | 9.3 | 9.86 | 10.29 | 11.14 | 11.04 | 11.02 | 9.79 |
| 20 | 9.21 | 9.5 | 10.08 | 10.87 | 12.02 | 12.75 | 12.91 | 11.44 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 4.39 | 142° | 4.58 |
| 8 | 40.9° | 5.35 | 141.2° | 5.75 |
| 10 | 39.4° | 6 | 146.5° | 6.81 |
| 12 | 37.5° | 6.29 | 152.5° | 7.59 |
| 14 | 36.9° | 6.44 | 152° | 8.02 |
| 16 | 36.8° | 6.53 | 148.2° | 8.48 |
| 20 | 36° | 6.72 | 144° | 9.9 |
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