NIRIIDA — ORC Rating | RegattaPages

GPH

628.7

OSN

609.9

LOA

11.215 m

Displacement

6911 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7237

Medium

0.9861

High

1.1442

Triple Offshore

Low

0.9325

Medium

1.2145

High

1.3612

Boat Specifications

Dimensions

Length overall: 11.215 m
Beam: 3.59 m
Draft: 2.1 m
Displacement: 6911 kg
Crew weight: 620 kg
Wetted surface: 29.02 m²

Sails

Mainsail: 40.92 m²
Genoa: 32.97 m²
Spinnaker: 97.1 m²
Asymmetric spinnaker: 81.63 m²

Design

Type: ELAN 37 SD
Builder: ELAN YACHTS
Designer: R. 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.

6,42.5,4.570872,52,5.12,60,5.38,75,5.6,90,5.6,110,5.62,120,5.48,135,4.99,145.2,4.432812,150,4.2
8,41,5.379553,52,6.06,60,6.36,75,6.6,90,6.74,110,6.81,120,6.65,135,6.1,150,5.276981
10,40.7,6.054336,52,6.77,60,7,75,7.16,90,7.33,110,7.42,120,7.34,135,7,150,6.23,150.5,6.20436
12,40.2,6.480788,52,7.12,60,7.29,75,7.45,90,7.61,110,7.77,120,7.72,135,7.47,150,7.02,156.2,6.732537
14,39.3,6.616353,52,7.27,60,7.46,75,7.65,90,7.74,110,8.08,120,8.08,135,7.82,150,7.46,173.2,6.828032
16,38.9,6.668867,52,7.34,60,7.54,75,7.81,90,7.96,110,8.39,120,8.46,135,8.19,150,7.78,180,7.29
20,38.4,6.724568,52,7.38,60,7.6,75,7.99,90,8.37,110,8.75,120,9.09,135,9.05,150,8.51,180,7.94

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.12	5.38	5.6	5.6	5.62	5.48	4.99	4.2
8	6.06	6.36	6.6	6.74	6.81	6.65	6.1	5.28
10	6.77	7	7.16	7.33	7.42	7.34	7	6.23
12	7.12	7.29	7.45	7.61	7.77	7.72	7.47	7.02
14	7.27	7.46	7.65	7.74	8.08	8.08	7.82	7.46
16	7.34	7.54	7.81	7.96	8.39	8.46	8.19	7.78
20	7.38	7.6	7.99	8.37	8.75	9.09	9.05	8.51

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.37	145.2°	3.64
8	41°	4.06	150°	4.57
10	40.7°	4.59	150.5°	5.4
12	40.2°	4.95	156.2°	6.16
14	39.3°	5.12	173.2°	6.78
16	38.9°	5.19	180°	7.29
20	38.4°	5.27	180°	7.94

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