SKOOT — ORC Rating | RegattaPages

GPH

612.9

OSN

597.6

LOA

10.757 m

Displacement

5372 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6767

Medium

0.8934

High

0.9963

Triple Offshore

Low

0.87

Medium

1.0997

High

1.2082

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.15 m
Displacement: 5372 kg
Crew weight: 369 kg
Wetted surface: 26 m²

Sails

Mainsail: 37.88 m²
Genoa: 39.26 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 119.58 m²

Design

Type: J 109
Builder: TPI
Designer: JOHNSTONE
Year built: 2001
Stability index: 118.8

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.

6,42.6,4.809148,52,5.37,60,5.66,75,5.89,90,5.95,110,5.9,120,5.77,135,5.19,144.7,4.692836,150,4.43
8,41.4,5.705822,52,6.39,60,6.64,75,6.81,90,6.98,110,7.02,120,6.93,135,6.46,147.8,5.672464,150,5.54
10,40.2,6.258215,52,6.92,60,7.11,75,7.25,90,7.39,110,7.51,120,7.48,135,7.23,148.2,6.67143,150,6.55
12,39,6.42093,52,7.11,60,7.29,75,7.49,90,7.59,110,7.87,120,7.93,135,7.7,150,7.19,150.5,7.157993
14,38.4,6.494886,52,7.19,60,7.38,75,7.66,90,7.83,110,8.24,120,8.33,135,8.19,150,7.52,151.8,7.398133
16,38.4,6.533167,52,7.23,60,7.43,75,7.76,90,8.06,110,8.54,120,8.74,135,8.72,150,7.84,174.3,7.054882
20,38.7,6.675803,52,7.31,60,7.5,75,7.86,90,8.36,110,8.98,120,9.53,135,9.96,150,8.58,175.7,7.741792

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.37	5.66	5.89	5.95	5.9	5.77	5.19	4.43
8	6.39	6.64	6.81	6.98	7.02	6.93	6.46	5.54
10	6.92	7.11	7.25	7.39	7.51	7.48	7.23	6.55
12	7.11	7.29	7.49	7.59	7.87	7.93	7.7	7.19
14	7.19	7.38	7.66	7.83	8.24	8.33	8.19	7.52
16	7.23	7.43	7.76	8.06	8.54	8.74	8.72	7.84
20	7.31	7.5	7.86	8.36	8.98	9.53	9.96	8.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.54	144.7°	3.83
8	41.4°	4.28	147.8°	4.8
10	40.2°	4.78	148.2°	5.67
12	39°	4.99	150.5°	6.23
14	38.4°	5.09	151.8°	6.52
16	38.4°	5.12	174.3°	7.02
20	38.7°	5.21	175.7°	7.72

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