NIRIIDA — ORC Rating | RegattaPages

GPH

628.3

OSN

610

LOA

11.215 m

Displacement

6911 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7239

Medium

0.9862

High

1.1448

Triple Offshore

Low

0.9347

Medium

1.2143

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: 40.87 m²
Genoa: 32.64 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.

6,42.7,4.585567,52,5.15,60,5.45,75,5.68,90,5.63,110,5.66,120,5.51,135,5.01,145.1,4.450395,150,4.21
8,40.8,5.350101,52,6.07,60,6.38,75,6.63,90,6.73,110,6.82,120,6.68,135,6.11,149.8,5.29924,150,5.28
10,40.7,6.054336,52,6.76,60,6.99,75,7.16,90,7.32,110,7.41,120,7.34,135,7.01,150,6.24,150.3,6.216675
12,40,6.461766,52,7.11,60,7.29,75,7.44,90,7.6,110,7.76,120,7.72,135,7.48,150,7.02,156.2,6.721608
14,39,6.588209,52,7.27,60,7.45,75,7.64,90,7.74,110,8.07,120,8.07,135,7.82,150,7.46,173.3,6.826621
16,38.7,6.66299,52,7.34,60,7.54,75,7.8,90,7.95,110,8.38,120,8.45,135,8.2,150,7.78,180,7.29
20,38.3,6.715289,52,7.38,60,7.6,75,7.98,90,8.35,110,8.74,120,9.08,135,9.05,150,8.51,180,7.94

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.15	5.45	5.68	5.63	5.66	5.51	5.01	4.21
8	6.07	6.38	6.63	6.73	6.82	6.68	6.11	5.28
10	6.76	6.99	7.16	7.32	7.41	7.34	7.01	6.24
12	7.11	7.29	7.44	7.6	7.76	7.72	7.48	7.02
14	7.27	7.45	7.64	7.74	8.07	8.07	7.82	7.46
16	7.34	7.54	7.8	7.95	8.38	8.45	8.2	7.78
20	7.38	7.6	7.98	8.35	8.74	9.08	9.05	8.51

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.37	145.1°	3.65
8	40.8°	4.05	149.8°	4.58
10	40.7°	4.59	150.3°	5.4
12	40°	4.95	156.2°	6.15
14	39°	5.12	173.3°	6.78
16	38.7°	5.2	180°	7.29
20	38.3°	5.27	180°	7.94

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