Sky — ORC Rating | RegattaPages

GPH

579.1

OSN

561.8

LOA

13.58 m

Displacement

12766 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6788

Medium

0.9429

High

1.1068

Triple Offshore

Low

0.8875

Medium

1.1781

High

1.3323

Boat Specifications

Dimensions

Length overall: 13.58 m
Beam: 4.36 m
Draft: 2.3 m
Displacement: 12766 kg
Crew weight: 950 kg
Wetted surface: 44.74 m²

Sails

Mainsail: 62.05 m²
Genoa: 49.78 m²
Spinnaker: 159.04 m²
Asymmetric spinnaker: 122.12 m²

Design

Type: Elan 450
Builder: Elan Yachts
Designer: Rob Humpreys
Year built: 2008
Stability index: 115.9

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.

6,44.2,4.854162,52,5.41,60,5.77,75,6.16,90,6.4,110,6.16,120,5.9,135,5.34,141.2,4.991416,150,4.49
8,42.6,5.800865,52,6.48,60,6.84,75,7.34,90,7.6,110,7.4,120,7.22,135,6.61,147.9,5.807901,150,5.68
10,41.8,6.559567,52,7.33,60,7.64,75,8.02,90,8.24,110,8.19,120,8.09,135,7.66,149.3,6.791864,150,6.74
12,41.4,7.092283,52,7.82,60,8.06,75,8.32,90,8.59,110,8.61,120,8.56,135,8.28,150,7.67,153.8,7.444901
14,40.6,7.283299,52,8.03,60,8.27,75,8.5,90,8.84,110,8.91,120,8.96,135,8.69,150,8.25,160.1,7.816753
16,40,7.349443,52,8.12,60,8.37,75,8.67,90,9.01,110,9.3,120,9.38,135,9.1,150,8.64,173.6,7.97973
20,39.4,7.454057,52,8.19,60,8.44,75,8.85,90,9.28,110,10.01,120,10.16,135,10.1,150,9.46,179,8.73133

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.41	5.77	6.16	6.4	6.16	5.9	5.34	4.49
8	6.48	6.84	7.34	7.6	7.4	7.22	6.61	5.68
10	7.33	7.64	8.02	8.24	8.19	8.09	7.66	6.74
12	7.82	8.06	8.32	8.59	8.61	8.56	8.28	7.67
14	8.03	8.27	8.5	8.84	8.91	8.96	8.69	8.25
16	8.12	8.37	8.67	9.01	9.3	9.38	9.1	8.64
20	8.19	8.44	8.85	9.28	10.01	10.16	10.1	9.46

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.48	141.2°	3.89
8	42.6°	4.27	147.9°	4.92
10	41.8°	4.89	149.3°	5.84
12	41.4°	5.32	153.8°	6.68
14	40.6°	5.53	160.1°	7.35
16	40°	5.63	173.6°	7.93
20	39.4°	5.76	179°	8.73

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