SKOOT — ORC Rating | RegattaPages

GPH

608.7

OSN

593.5

LOA

10.757 m

Displacement

4941 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6773

Medium

0.9006

High

1.0103

Triple Offshore

Low

0.8735

Medium

1.1077

High

1.2221

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.12 m
Displacement: 4941 kg
Crew weight: 631 kg
Wetted surface: 26.05 m²

Sails

Mainsail: 37.63 m²
Genoa: 39.26 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 119.58 m²

Design

Type: J-109
Builder: TPI
Designer: JOHNSTONE
Year built: 2001

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.

6,42.4,4.834416,52,5.44,60,5.75,75,6,90,5.97,110,5.96,120,5.82,135,5.19,144,4.709419,150,4.4
8,41.2,5.741513,52,6.44,60,6.69,75,6.87,90,6.98,110,7.05,120,6.95,135,6.45,148,5.612889,150,5.5
10,39.8,6.338806,52,6.98,60,7.15,75,7.28,90,7.4,110,7.54,120,7.49,135,7.21,148.2,6.624366,150,6.5
12,38.2,6.502456,52,7.19,60,7.36,75,7.55,90,7.62,110,7.94,120,7.96,135,7.66,150,7.14,150.5,7.112035
14,38.2,6.629706,52,7.27,60,7.46,75,7.75,90,7.9,110,8.3,120,8.43,135,8.15,150,7.48,174,6.545859
16,37.9,6.665956,52,7.31,60,7.52,75,7.88,90,8.17,110,8.61,120,8.81,135,8.68,150,7.79,177,7.059675
20,37.9,6.729321,52,7.36,60,7.55,75,7.99,90,8.52,110,9.07,120,9.62,135,9.96,150,8.65,177.5,7.767393

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.44	5.75	6	5.97	5.96	5.82	5.19	4.4
8	6.44	6.69	6.87	6.98	7.05	6.95	6.45	5.5
10	6.98	7.15	7.28	7.4	7.54	7.49	7.21	6.5
12	7.19	7.36	7.55	7.62	7.94	7.96	7.66	7.14
14	7.27	7.46	7.75	7.9	8.3	8.43	8.15	7.48
16	7.31	7.52	7.88	8.17	8.61	8.81	8.68	7.79
20	7.36	7.55	7.99	8.52	9.07	9.62	9.96	8.65

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.57	144°	3.81
8	41.2°	4.32	148°	4.76
10	39.8°	4.87	148.2°	5.63
12	38.2°	5.11	150.5°	6.19
14	38.2°	5.21	174°	6.51
16	37.9°	5.26	177°	7.05
20	37.9°	5.31	177.5°	7.76

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