MARGARET II
USA J 120Sail number USA/USA46344
GPH
579
OSN
561.6
LOA
12.244 m
Displacement
6710 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6996
Medium
0.9525
High
1.0779
Triple Offshore
Low
0.9049
Medium
1.1716
High
1.305
Boat Specifications
Dimensions
- Length overall
- 12.244 m
- Beam
- 3.67 m
- Draft
- 2.15 m
- Displacement
- 6710 kg
- Crew weight
- 650 kg
- Wetted surface
- 32.11 m²
Sails
- Mainsail
- 43.89 m²
- Genoa
- 45.76 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 143.93 m²
Design
- Type
- J 120
- Builder
- TPI
- Designer
- JOHNSTONE
- Year built
- 1994
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.65 | 5.96 | 6.16 | 6.23 | 6.24 | 6.03 | 5.33 | 4.47 |
| 8 | 6.72 | 6.98 | 7.14 | 7.32 | 7.39 | 7.24 | 6.67 | 5.69 |
| 10 | 7.36 | 7.55 | 7.68 | 7.82 | 7.99 | 7.92 | 7.59 | 6.77 |
| 12 | 7.66 | 7.84 | 8 | 8.05 | 8.4 | 8.41 | 8.16 | 7.55 |
| 14 | 7.8 | 8 | 8.24 | 8.33 | 8.75 | 8.85 | 8.67 | 7.99 |
| 16 | 7.89 | 8.1 | 8.41 | 8.59 | 9.05 | 9.29 | 9.19 | 8.34 |
| 20 | 7.98 | 8.22 | 8.62 | 9 | 9.58 | 10.23 | 10.52 | 9.09 |
| 24 | 8.02 | 8.27 | 8.76 | 9.29 | 9.91 | 11.26 | 12.89 | 11.27 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.4° | 3.69 | 143.3° | 3.87 |
| 8 | 41.4° | 4.53 | 146.7° | 4.93 |
| 10 | 39.6° | 5.13 | 147.8° | 5.86 |
| 12 | 38.1° | 5.45 | 150.1° | 6.54 |
| 14 | 37.3° | 5.61 | 149.9° | 6.92 |
| 16 | 36.9° | 5.69 | 170.8° | 7.27 |
| 20 | 36.8° | 5.79 | 175.3° | 8.11 |
| 24 | 37.3° | 5.78 | 140.3° | 9.76 |
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