- — ORC Rating | RegattaPages

GPH

662.9

OSN

642.9

LOA

10.45 m

Displacement

4961 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6046

Medium

0.8315

High

0.9676

Triple Offshore

Low

0.7833

Medium

1.0252

High

1.1537

Boat Specifications

Dimensions

Length overall: 10.45 m
Beam: 3.43 m
Draft: 1.91 m
Displacement: 4961 kg
Crew weight: 615 kg
Wetted surface: 24.03 m²

Sails

Mainsail: 31.3 m²
Genoa: 27.3 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 67.41 m²

Design

Type: Elan 333
Builder: Elan Marine
Designer: Rob Humphreys
Year built: 1998

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.

6,42.8,4.306762,52,4.85,60,5.13,75,5.34,90,5.38,110,5.39,120,5.22,135,4.69,146,4.113203,150,3.94
8,41.8,5.124243,52,5.75,60,6.05,75,6.29,90,6.44,110,6.51,120,6.33,135,5.72,150,4.99,151,4.93929
10,40.9,5.741854,52,6.41,60,6.63,75,6.79,90,6.98,110,7.05,120,6.96,135,6.57,150,5.88,152.5,5.749648
12,39.8,6.156581,52,6.76,60,6.92,75,7.06,90,7.28,110,7.4,120,7.32,135,7.05,150,6.62,157,6.311754
14,38.8,6.287388,52,6.93,60,7.09,75,7.28,90,7.43,110,7.76,120,7.68,135,7.38,150,7.05,180,6.45
16,38.2,6.324307,52,6.99,60,7.19,75,7.45,90,7.58,110,8.1,120,8.06,135,7.76,150,7.37,180,6.92
20,39,6.382327,52,7.02,60,7.24,75,7.65,90,8.01,110,8.48,120,8.81,135,8.59,150,8.09,180,7.56

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.85	5.13	5.34	5.38	5.39	5.22	4.69	3.94
8	5.75	6.05	6.29	6.44	6.51	6.33	5.72	4.99
10	6.41	6.63	6.79	6.98	7.05	6.96	6.57	5.88
12	6.76	6.92	7.06	7.28	7.4	7.32	7.05	6.62
14	6.93	7.09	7.28	7.43	7.76	7.68	7.38	7.05
16	6.99	7.19	7.45	7.58	8.1	8.06	7.76	7.37
20	7.02	7.24	7.65	8.01	8.48	8.81	8.59	8.09

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.16	146°	3.41
8	41.8°	3.82	151°	4.32
10	40.9°	4.34	152.5°	5.1
12	39.8°	4.73	157°	5.81
14	38.8°	4.9	180°	6.45
16	38.2°	4.97	180°	6.92
20	39°	4.96	180°	7.56

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