Sweeny — ORC Rating | RegattaPages

GPH

574.7

OSN

558.9

LOA

11.085 m

Displacement

4500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8052

Medium

1.0755

High

1.2161

Triple Offshore

Low

1.0378

Medium

1.3204

High

1.4751

Boat Specifications

Dimensions

Length overall: 11.085 m
Beam: 3.27 m
Draft: 2.22 m
Displacement: 4500 kg
Crew weight: 709 kg
Wetted surface: 26.27 m²

Sails

Mainsail: 39.21 m²
Genoa: 32.98 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 129.08 m²

Design

Type: J-111
Builder: J-Boats
Designer: Johnson
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.

6,42.4,5.051084,52,5.68,60,6.01,75,6.28,90,6.22,110,6.36,120,6.22,135,5.55,143.5,5.03821,150,4.68
8,40.9,6.019685,52,6.78,60,7.04,75,7.22,90,7.33,110,7.47,120,7.39,135,6.91,146.1,6.120391,150,5.86
10,39,6.639679,52,7.34,60,7.52,75,7.66,90,7.67,110,8.01,120,7.97,135,7.66,148.9,6.995481,150,6.92
12,37.4,6.810046,52,7.55,60,7.75,75,7.98,90,8.02,110,8.39,120,8.57,135,8.2,150,7.6,151.4,7.50584
14,36.8,6.881209,52,7.64,60,7.86,75,8.25,90,8.42,110,8.69,120,9.09,135,8.87,149.9,7.9986,150,7.99
16,36.7,6.959553,52,7.69,60,7.93,75,8.4,90,8.79,110,9,120,9.49,135,9.66,150,8.43,176.4,7.424651
20,36.7,7.109221,52,7.83,60,8.08,75,8.54,90,9.25,110,9.67,120,10.3,135,11.51,142.3,10.945074,150,10

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.68	6.01	6.28	6.22	6.36	6.22	5.55	4.68
8	6.78	7.04	7.22	7.33	7.47	7.39	6.91	5.86
10	7.34	7.52	7.66	7.67	8.01	7.97	7.66	6.92
12	7.55	7.75	7.98	8.02	8.39	8.57	8.2	7.6
14	7.64	7.86	8.25	8.42	8.69	9.09	8.87	7.99
16	7.69	7.93	8.4	8.79	9	9.49	9.66	8.43
20	7.83	8.08	8.54	9.25	9.67	10.3	11.51	10

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.73	143.5°	4.05
8	40.9°	4.55	146.1°	5.08
10	39°	5.16	148.9°	5.99
12	37.4°	5.41	151.4°	6.59
14	36.8°	5.51	149.9°	6.92
16	36.7°	5.58	176.4°	7.41
20	36.7°	5.7	142.3°	8.66

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