Matilda 4
EST J-112ESail number EST/EST112
GPH
590
OSN
573.2
LOA
11 m
Displacement
5323 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.703
Medium
0.9319
High
1.041
Triple Offshore
Low
0.9011
Medium
1.1433
High
1.2622
Boat Specifications
Dimensions
- Length overall
- 11 m
- Beam
- 3.6 m
- Draft
- 2.05 m
- Displacement
- 5323 kg
- Crew weight
- 665 kg
- Wetted surface
- 27.4 m²
Sails
- Mainsail
- 41.33 m²
- Genoa
- 34.77 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 125.37 m²
Design
- Type
- J-112E
- Builder
- J-BOATS
- Designer
- JOHNSTONE
- Year built
- 2015
- Stability index
- 121.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.61 | 5.91 | 6.1 | 6.02 | 6.14 | 6 | 5.4 | 4.57 |
| 8 | 6.6 | 6.84 | 6.99 | 7.07 | 7.23 | 7.15 | 6.68 | 5.77 |
| 10 | 7.16 | 7.34 | 7.47 | 7.52 | 7.8 | 7.76 | 7.47 | 6.76 |
| 12 | 7.4 | 7.59 | 7.78 | 7.81 | 8.2 | 8.26 | 7.99 | 7.42 |
| 14 | 7.51 | 7.72 | 8.01 | 8.12 | 8.49 | 8.71 | 8.52 | 7.81 |
| 16 | 7.58 | 7.8 | 8.14 | 8.39 | 8.74 | 9.13 | 9.07 | 8.17 |
| 20 | 7.64 | 7.88 | 8.31 | 8.75 | 9.21 | 9.82 | 10.58 | 8.95 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.67 | 143.9° | 3.96 |
| 8 | 40.8° | 4.47 | 147.3° | 5 |
| 10 | 39.3° | 5.01 | 149.3° | 5.86 |
| 12 | 38.1° | 5.25 | 150.5° | 6.43 |
| 14 | 37.8° | 5.36 | 150.2° | 6.77 |
| 16 | 37.6° | 5.42 | 173.9° | 7.23 |
| 20 | 38.1° | 5.45 | 175.7° | 8.01 |
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