Matilda 4
EST J-112ESail number EST/EST112
GPH
595.9
OSN
579.2
LOA
11 m
Displacement
5183 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6817
Medium
0.9197
High
1.0388
Triple Offshore
Low
0.8813
Medium
1.1363
High
1.2697
Boat Specifications
Dimensions
- Length overall
- 11 m
- Beam
- 3.6 m
- Draft
- 2.05 m
- Displacement
- 5183 kg
- Crew weight
- 755 kg
- Wetted surface
- 27.35 m²
Sails
- Mainsail
- 40.6 m²
- Genoa
- 35.47 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 120.38 m²
Design
- Type
- J-112E
- Builder
- J-BOATS
- Designer
- JOHNSTONE
- Year built
- 2015
- Stability index
- 120.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.39 | 5.73 | 6 | 5.99 | 6.09 | 5.94 | 5.32 | 4.52 |
| 8 | 6.45 | 6.76 | 6.98 | 7.13 | 7.25 | 7.14 | 6.63 | 5.68 |
| 10 | 7.11 | 7.31 | 7.45 | 7.61 | 7.8 | 7.74 | 7.44 | 6.72 |
| 12 | 7.39 | 7.58 | 7.76 | 7.95 | 8.26 | 8.26 | 7.94 | 7.39 |
| 14 | 7.5 | 7.72 | 8.02 | 8.17 | 8.67 | 8.82 | 8.49 | 7.75 |
| 16 | 7.56 | 7.8 | 8.21 | 8.47 | 9.12 | 9.29 | 9.08 | 8.1 |
| 20 | 7.68 | 7.9 | 8.39 | 8.97 | 9.79 | 10.45 | 10.67 | 8.93 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.51 | 144.2° | 3.91 |
| 8 | 41.8° | 4.28 | 147.3° | 4.92 |
| 10 | 40.8° | 4.89 | 148.4° | 5.82 |
| 12 | 39.3° | 5.19 | 150.7° | 6.4 |
| 14 | 38.8° | 5.32 | 151.1° | 6.72 |
| 16 | 38.4° | 5.39 | 173.9° | 7.2 |
| 20 | 38.1° | 5.52 | 175.7° | 7.96 |
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