Mr. J — ORC Rating | RegattaPages

GPH

567.5

OSN

553.8

LOA

11.121 m

Displacement

4488 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7293

Medium

0.9617

High

1.0869

Triple Offshore

Low

0.9436

Medium

1.1834

High

1.3185

Boat Specifications

Dimensions

Length overall: 11.121 m
Beam: 3.3 m
Draft: 2.2 m
Displacement: 4488 kg
Crew weight: 699 kg
Wetted surface: 26.21 m²

Sails

Mainsail: 37.78 m²
Genoa: 34.47 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 133.17 m²

Design

Type: J 111
Builder: J-Boat
Designer: Johnstone
Year built: 2011

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.

6,44.2,5.412111,52,6,60,6.4,75,6.71,90,6.68,110,6.41,120,6.17,135,5.51,143.2,5.032899,150,4.66
8,41.5,6.288756,52,7,60,7.27,75,7.48,90,7.5,110,7.45,120,7.37,135,6.89,146.2,6.149333,150,5.9
10,38.4,6.609727,52,7.34,60,7.58,75,7.86,90,7.95,110,8.01,120,7.99,135,7.7,148.9,7.030517,150,6.95
12,37.2,6.766852,52,7.53,60,7.73,75,8.07,90,8.32,110,8.49,120,8.52,135,8.31,150,7.66,150.9,7.610679
14,36.7,6.884719,52,7.64,60,7.85,75,8.21,90,8.59,110,8.9,120,8.99,135,8.95,148.8,8.230412,150,8.12
16,36.6,6.975434,52,7.72,60,7.95,75,8.33,90,8.78,110,9.24,120,9.56,135,9.69,146.4,8.968435,150,8.63
20,36.5,7.053495,52,7.81,60,8.06,75,8.53,90,9.08,110,9.87,120,10.64,135,11.48,143,11.043837,150,10.19
24,37.6,7.068122,52,7.81,60,8.07,75,8.63,90,9.29,110,10.53,120,11.67,135,13.11,144.4,14.032701,150,13.18

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6	6.4	6.71	6.68	6.41	6.17	5.51	4.66
8	7	7.27	7.48	7.5	7.45	7.37	6.89	5.9
10	7.34	7.58	7.86	7.95	8.01	7.99	7.7	6.95
12	7.53	7.73	8.07	8.32	8.49	8.52	8.31	7.66
14	7.64	7.85	8.21	8.59	8.9	8.99	8.95	8.12
16	7.72	7.95	8.33	8.78	9.24	9.56	9.69	8.63
20	7.81	8.06	8.53	9.08	9.87	10.64	11.48	10.19
24	7.81	8.07	8.63	9.29	10.53	11.67	13.11	13.18

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.88	143.2°	4.03
8	41.5°	4.71	146.2°	5.11
10	38.4°	5.18	148.9°	6.02
12	37.2°	5.39	150.9°	6.65
14	36.7°	5.52	148.8°	7.04
16	36.6°	5.6	146.4°	7.47
20	36.5°	5.67	143°	8.82
24	37.6°	5.6	144.4°	11.41

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