IAIAI — ORC Rating | RegattaPages

GPH

611.8

OSN

597.6

LOA

11.215 m

Displacement

6602 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.672

Medium

0.8912

High

1.0116

Triple Offshore

Low

0.8701

Medium

1.1013

High

1.2154

Boat Specifications

Dimensions

Length overall: 11.215 m
Beam: 3.59 m
Draft: 2.36 m
Displacement: 6602 kg
Crew weight: 570 kg
Wetted surface: 28.85 m²

Sails

Mainsail: 47.16 m²
Genoa: 32.58 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 101.17 m²

Design

Type: Elan 37
Builder: Elan Yachts
Designer: Humphreys
Year built: 2004

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.

6,42,4.803909,52,5.37,60,5.65,75,6.03,90,6.24,110,6.02,120,5.72,135,5.14,144,4.659976,150,4.35
8,40.1,5.582273,52,6.34,60,6.62,75,6.98,90,7.16,110,7.04,120,6.86,135,6.29,148.2,5.541876,150,5.44
10,39.8,6.234678,52,6.94,60,7.14,75,7.36,90,7.56,110,7.53,120,7.45,135,7.14,148.5,6.485737,150,6.39
12,39,6.511003,52,7.19,60,7.37,75,7.54,90,7.83,110,7.88,120,7.83,135,7.58,150,7.066767
14,38.2,6.591531,52,7.29,60,7.48,75,7.72,90,8.03,110,8.22,120,8.23,135,7.95,150,7.44,174,6.565969
16,37.9,6.627938,52,7.34,60,7.54,75,7.85,90,8.18,110,8.57,120,8.63,135,8.38,150,7.72,177,7.109744
20,37.5,6.730923,52,7.43,60,7.61,75,7.95,90,8.43,110,9.12,120,9.3,135,9.31,150,8.37,178,7.774736

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.37	5.65	6.03	6.24	6.02	5.72	5.14	4.35
8	6.34	6.62	6.98	7.16	7.04	6.86	6.29	5.44
10	6.94	7.14	7.36	7.56	7.53	7.45	7.14	6.39
12	7.19	7.37	7.54	7.83	7.88	7.83	7.58	7.07
14	7.29	7.48	7.72	8.03	8.22	8.23	7.95	7.44
16	7.34	7.54	7.85	8.18	8.57	8.63	8.38	7.72
20	7.43	7.61	7.95	8.43	9.12	9.3	9.31	8.37

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.57	144°	3.77
8	40.1°	4.27	148.2°	4.71
10	39.8°	4.79	148.5°	5.53
12	39°	5.06	150°	6.12
14	38.2°	5.18	174°	6.53
16	37.9°	5.23	177°	7.1
20	37.5°	5.34	178°	7.77

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