MARY LOU
EST RJ 85Sail number EST/EST688
GPH
764.8
OSN
745.8
LOA
8.55 m
Displacement
2444 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5332
Medium
0.7176
High
0.8104
Triple Offshore
Low
0.6905
Medium
0.8853
High
0.9713
Boat Specifications
Dimensions
- Length overall
- 8.55 m
- Beam
- 2.01 m
- Draft
- 1.23 m
- Displacement
- 2444 kg
- Crew weight
- 350 kg
- Wetted surface
- 15.32 m²
Sails
- Mainsail
- 17.57 m²
- Genoa
- 19.82 m²
- Spinnaker
- 39.55 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- RJ 85
- Builder
- Jakobssen
- Year built
- 1969
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.32 | 4.6 | 4.82 | 4.76 | 4.71 | 4.54 | 4.02 | 3.47 |
| 8 | 5.11 | 5.39 | 5.6 | 5.62 | 5.68 | 5.56 | 5.01 | 4.38 |
| 10 | 5.6 | 5.8 | 5.96 | 6.02 | 6.12 | 6.07 | 5.83 | 5.24 |
| 12 | 5.77 | 5.96 | 6.15 | 6.22 | 6.4 | 6.36 | 6.18 | 5.88 |
| 14 | 5.84 | 6.03 | 6.27 | 6.4 | 6.64 | 6.66 | 6.47 | 6.2 |
| 16 | 5.88 | 6.07 | 6.33 | 6.55 | 6.8 | 6.95 | 6.78 | 6.47 |
| 20 | 5.88 | 6.09 | 6.39 | 6.74 | 7.04 | 7.33 | 7.43 | 7.07 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 2.81 | 148.5° | 3 |
| 8 | 42.4° | 3.36 | 153° | 3.8 |
| 10 | 42.6° | 3.73 | 151° | 4.54 |
| 12 | 42° | 3.9 | 166° | 5.25 |
| 14 | 41.8° | 3.97 | 180° | 5.8 |
| 16 | 41.6° | 4 | 180° | 6.13 |
| 20 | 42.4° | 3.98 | 180° | 6.67 |
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