NIMFA — ORC Rating | RegattaPages

GPH

653.9

OSN

630.1

LOA

12.99 m

Displacement

10799 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5866

Medium

0.8347

High

1.012

Triple Offshore

Low

0.7658

Medium

1.0506

High

1.2245

Boat Specifications

Dimensions

Length overall: 12.99 m
Beam: 4.2 m
Draft: 1.89 m
Displacement: 10799 kg
Crew weight: 832 kg
Wetted surface: 38.4 m²

Sails

Mainsail: 38.59 m²
Genoa: 45.29 m²
Spinnaker: 99.21 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elan434 Impression
Builder: Elan
Designer: Humphreys
Year built: 2005
Stability index: 121.9

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.

6,46.8,4.324027,52,4.68,60,5.04,75,5.29,90,5.2,110,5.32,120,5.15,135,4.61,145.1,4.096802,150,3.89
8,45.1,5.22758,52,5.72,60,6.07,75,6.32,90,6.36,110,6.53,120,6.36,135,5.78,149.3,5.059009,150,5.03
10,43.6,5.854964,52,6.47,60,6.81,75,7.06,90,7.22,110,7.41,120,7.28,135,6.73,150,6,152.3,5.884388
12,42.6,6.344272,52,7.02,60,7.31,75,7.55,90,7.76,110,7.94,120,7.86,135,7.46,150,6.83,155.6,6.544534
14,41.8,6.707124,52,7.39,60,7.64,75,7.86,90,8.08,110,8.3,120,8.24,135,7.95,150,7.48,161,7.012025
16,41.2,6.89779,52,7.61,60,7.85,75,8.09,90,8.26,110,8.62,120,8.57,135,8.32,150,7.93,171.8,7.304681
20,41.2,7.017405,52,7.76,60,8.04,75,8.4,90,8.56,110,9.13,120,9.2,135,9.01,150,8.6,179,8.081231

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.68	5.04	5.29	5.2	5.32	5.15	4.61	3.89
8	5.72	6.07	6.32	6.36	6.53	6.36	5.78	5.03
10	6.47	6.81	7.06	7.22	7.41	7.28	6.73	6
12	7.02	7.31	7.55	7.76	7.94	7.86	7.46	6.83
14	7.39	7.64	7.86	8.08	8.3	8.24	7.95	7.48
16	7.61	7.85	8.09	8.26	8.62	8.57	8.32	7.93
20	7.76	8.04	8.4	8.56	9.13	9.2	9.01	8.6

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.8°	2.96	145.1°	3.36
8	45.1°	3.69	149.3°	4.35
10	43.6°	4.24	152.3°	5.21
12	42.6°	4.67	155.6°	5.96
14	41.8°	5	161°	6.63
16	41.2°	5.19	171.8°	7.23
20	41.2°	5.28	179°	8.08

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