Irie — ORC Rating | RegattaPages

GPH

619.2

OSN

601.1

LOA

10.757 m

Displacement

5088 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6636

Medium

0.8862

High

0.9959

Triple Offshore

Low

0.8531

Medium

1.0922

High

1.2083

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.13 m
Displacement: 5088 kg
Crew weight: 400 kg
Wetted surface: 25.69 m²

Sails

Mainsail: 36.53 m²
Genoa: 28.91 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 98.72 m²

Design

Type: J 109
Builder: J Composites
Designer: Rod Johnstone
Year built: 2001
Stability index: 124.5

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.

6,42.9,4.709622,52,5.23,60,5.5,75,5.68,90,5.93,110,5.81,120,5.66,135,5.11,144.2,4.623557,150,4.34
8,40.8,5.561463,52,6.21,60,6.44,75,6.67,90,6.91,110,6.91,120,6.79,135,6.31,147.8,5.613376,150,5.49
10,39.4,6.134068,52,6.81,60,6.98,75,7.16,90,7.4,110,7.47,120,7.41,135,7.1,149.2,6.484587,150,6.43
12,38.2,6.387931,52,7.09,60,7.27,75,7.43,90,7.71,110,7.86,120,7.87,135,7.61,149.6,7.083946,150,7.05
14,37.8,6.492397,52,7.22,60,7.42,75,7.66,90,7.91,110,8.18,120,8.29,135,8.07,150,7.43,151.1,7.356095
16,38.2,6.604256,52,7.29,60,7.5,75,7.82,90,8.06,110,8.51,120,8.7,135,8.54,150,7.76,173.6,6.983522
20,38.7,6.66299,52,7.35,60,7.58,75,7.99,90,8.37,110,9.14,120,9.4,135,9.72,150,8.44,175.7,7.711707

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.23	5.5	5.68	5.93	5.81	5.66	5.11	4.34
8	6.21	6.44	6.67	6.91	6.91	6.79	6.31	5.49
10	6.81	6.98	7.16	7.4	7.47	7.41	7.1	6.43
12	7.09	7.27	7.43	7.71	7.86	7.87	7.61	7.05
14	7.22	7.42	7.66	7.91	8.18	8.29	8.07	7.43
16	7.29	7.5	7.82	8.06	8.51	8.7	8.54	7.76
20	7.35	7.58	7.99	8.37	9.14	9.4	9.72	8.44

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.45	144.2°	3.75
8	40.8°	4.21	147.8°	4.75
10	39.4°	4.74	149.2°	5.57
12	38.2°	5.02	149.6°	6.11
14	37.8°	5.13	151.1°	6.44
16	38.2°	5.19	173.6°	6.94
20	38.7°	5.2	175.7°	7.69

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