MiesJe — ORC Rating | RegattaPages

GPH

565.7

OSN

549.9

LOA

13.14 m

Displacement

8709 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7165

Medium

0.9691

High

1.0995

Triple Offshore

Low

0.9278

Medium

1.1987

High

1.3327

Boat Specifications

Dimensions

Length overall: 13.14 m
Beam: 3.87 m
Draft: 2.28 m
Displacement: 8709 kg
Crew weight: 800 kg
Wetted surface: 37.51 m²

Sails

Mainsail: 55.47 m²
Genoa: 49.09 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 169.09 m²

Design

Type: J-133
Builder: J BOATS
Designer: JOHNSTONE
Year built: 2003

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,43.5,5.1146,52,5.7,60,6.06,75,6.37,90,6.31,110,6.36,120,6.22,135,5.59,143.5,5.07553,150,4.71
8,41.6,6.057785,52,6.83,60,7.17,75,7.43,90,7.49,110,7.65,120,7.54,135,6.96,146,6.175836,150,5.92
10,40.9,6.81349,52,7.56,60,7.79,75,7.97,90,7.98,110,8.25,120,8.21,135,7.88,148,7.157613,150,7.01
12,39.8,7.119767,52,7.86,60,8.07,75,8.27,90,8.32,110,8.62,120,8.68,135,8.39,150,7.82,150.8,7.755561
14,39,7.231589,52,7.98,60,8.19,75,8.49,90,8.62,110,8.89,120,9.17,135,8.89,150,8.22,151.8,8.112983
16,38.6,7.280679,52,8.04,60,8.27,75,8.64,90,8.91,110,9.15,120,9.55,135,9.48,150,8.57,175,7.618993
20,38.2,7.469553,52,8.16,60,8.36,75,8.8,90,9.37,110,9.68,120,10.19,135,10.86,150,9.48,178,8.435138

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.7	6.06	6.37	6.31	6.36	6.22	5.59	4.71
8	6.83	7.17	7.43	7.49	7.65	7.54	6.96	5.92
10	7.56	7.79	7.97	7.98	8.25	8.21	7.88	7.01
12	7.86	8.07	8.27	8.32	8.62	8.68	8.39	7.82
14	7.98	8.19	8.49	8.62	8.89	9.17	8.89	8.22
16	8.04	8.27	8.64	8.91	9.15	9.55	9.48	8.57
20	8.16	8.36	8.8	9.37	9.68	10.19	10.86	9.48

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.71	143.5°	4.08
8	41.6°	4.53	146°	5.12
10	40.9°	5.15	148°	6.07
12	39.8°	5.47	150.8°	6.77
14	39°	5.62	151.8°	7.15
16	38.6°	5.69	175°	7.59
20	38.2°	5.87	178°	8.43

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