null stress — ORC Rating

GPH

603.6

OSN

587.3

LOA

10.6 m

Displacement

4976 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6773

Medium

0.907

High

1.0241

Triple Offshore

Low

0.8746

Medium

1.1199

High

1.2447

Boat Specifications

Dimensions

Length overall: 10.6 m
Beam: 3.54 m
Draft: 2.34 m
Displacement: 4976 kg
Crew weight: 671 kg
Wetted surface: 25.95 m²

Sails

Mainsail: 37.69 m²
Genoa: 30.9 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 109.44 m²

Design

Type: Elan 350
Builder: Elan Marine
Designer: Rob Humpreys
Year built: 2009

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.

6,42.8,4.811035,52,5.39,60,5.7,75,5.96,90,5.94,110,6.04,120,5.88,135,5.26,144,4.758862,150,4.45
8,41.2,5.67506,52,6.39,60,6.68,75,6.9,90,7.05,110,7.16,120,7.05,135,6.51,147.5,5.715021,150,5.57
10,40.1,6.340521,52,7.03,60,7.22,75,7.37,90,7.51,110,7.7,120,7.62,135,7.31,148.5,6.67339,150,6.57
12,38.8,6.608173,52,7.32,60,7.5,75,7.68,90,7.71,110,8.14,120,8.1,135,7.77,150,7.23,150.5,7.203951
14,38.2,6.693331,52,7.42,60,7.64,75,7.92,90,8.01,110,8.45,120,8.65,135,8.26,150,7.56,153,7.39613
16,38.4,6.762848,52,7.47,60,7.7,75,8.09,90,8.34,110,8.72,120,9.13,135,8.83,150,7.92,176,7.177484
20,38.2,6.87148,52,7.56,60,7.76,75,8.22,90,8.84,110,9.24,120,9.8,135,10.27,150,8.86,177.5,7.897517

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.39	5.7	5.96	5.94	6.04	5.88	5.26	4.45
8	6.39	6.68	6.9	7.05	7.16	7.05	6.51	5.57
10	7.03	7.22	7.37	7.51	7.7	7.62	7.31	6.57
12	7.32	7.5	7.68	7.71	8.14	8.1	7.77	7.23
14	7.42	7.64	7.92	8.01	8.45	8.65	8.26	7.56
16	7.47	7.7	8.09	8.34	8.72	9.13	8.83	7.92
20	7.56	7.76	8.22	8.84	9.24	9.8	10.27	8.86

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.53	144°	3.85
8	41.2°	4.27	147.5°	4.82
10	40.1°	4.85	148.5°	5.69
12	38.8°	5.15	150.5°	6.27
14	38.2°	5.26	153°	6.59
16	38.4°	5.3	176°	7.16
20	38.2°	5.4	177.5°	7.89

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