SKIPTON — ORC Rating | RegattaPages

GPH

665

OSN

648.8

LOA

9.06 m

Displacement

2415 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7092

Medium

0.9321

High

1.0369

Triple Offshore

Low

0.9074

Medium

1.1367

High

1.25

Boat Specifications

Dimensions

Length overall: 9.06 m
Beam: 3.22 m
Draft: 1.79 m
Displacement: 2415 kg
Crew weight: 418 kg
Wetted surface: 15.76 m²

Sails

Mainsail: 27.1 m²
Genoa: 23.89 m²
Spinnaker: 57.43 m²
Asymmetric spinnaker: 0 m²

Design

Type: PROTO 1/2 TON 1983
Builder: KELT MARINE
Designer: BRIAND Philippe
Year built: 1983

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.

6,41.2,4.518783,52,5.1,60,5.36,75,5.56,90,5.49,110,5.41,120,5.23,135,4.72,147.1,4.144733,150,4.02
8,41.4,5.425863,52,5.99,60,6.16,75,6.28,90,6.3,110,6.35,120,6.23,135,5.8,150,5.02,150.1,5.006363
10,39.4,5.771718,52,6.35,60,6.5,75,6.64,90,6.71,110,6.83,120,6.73,135,6.45,150,5.92,153.1,5.774853
12,39,5.906226,52,6.5,60,6.69,75,6.92,90,6.98,110,7.26,120,7.2,135,6.88,150,6.49,166,5.998171
14,39.1,5.953252,52,6.56,60,6.78,75,7.13,90,7.29,110,7.61,120,7.63,135,7.33,150,6.89,180,6.37
16,39.4,5.978775,52,6.58,60,6.84,75,7.26,90,7.53,110,7.82,120,8.05,135,7.77,150,7.3,180,6.77
20,40.7,6.027955,52,6.58,60,6.84,75,7.35,90,7.85,110,8.21,120,8.68,135,8.88,150,8.15,180,7.55

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.1	5.36	5.56	5.49	5.41	5.23	4.72	4.02
8	5.99	6.16	6.28	6.3	6.35	6.23	5.8	5.02
10	6.35	6.5	6.64	6.71	6.83	6.73	6.45	5.92
12	6.5	6.69	6.92	6.98	7.26	7.2	6.88	6.49
14	6.56	6.78	7.13	7.29	7.61	7.63	7.33	6.89
16	6.58	6.84	7.26	7.53	7.82	8.05	7.77	7.3
20	6.58	6.84	7.35	7.85	8.21	8.68	8.88	8.15

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.2°	3.4	147.1°	3.48
8	41.4°	4.07	150.1°	4.34
10	39.4°	4.46	153.1°	5.15
12	39°	4.59	166°	5.82
14	39.1°	4.62	180°	6.37
16	39.4°	4.62	180°	6.77
20	40.7°	4.57	180°	7.55

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