SoMa — ORC Rating | RegattaPages

GPH

577.3

OSN

560.4

LOA

12.277 m

Displacement

8224 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7089

Medium

0.9524

High

1.0766

Triple Offshore

Low

0.9127

Medium

1.1725

High

1.3

Boat Specifications

Dimensions

Length overall: 12.277 m
Beam: 3.88 m
Draft: 2.4 m
Displacement: 8224 kg
Crew weight: 816 kg
Wetted surface: 34.59 m²

Sails

Mainsail: 53.58 m²
Genoa: 40.04 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 143.62 m²

Design

Type: Elan 410
Builder: Elan Marine
Designer: RobHumphreys
Year built: 2006

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.

6,42.9,5.078201,52,5.67,60,5.98,75,6.19,90,6.2,110,6.21,120,6.06,135,5.43,142.9,4.964995,150,4.58
8,40.8,6.010607,52,6.72,60,6.98,75,7.16,90,7.3,110,7.4,120,7.28,135,6.74,146.4,6.014974,150,5.79
10,39.4,6.625828,52,7.36,60,7.56,75,7.7,90,7.86,110,8.02,120,7.96,135,7.62,148.5,6.931412,150,6.82
12,38.2,6.89693,52,7.66,60,7.85,75,8.03,90,8.15,110,8.41,120,8.42,135,8.15,150,7.56,150.1,7.544151
14,37.6,7.030257,52,7.8,60,8.01,75,8.25,90,8.34,110,8.73,120,8.85,135,8.62,150,7.98,150.8,7.927397
16,37.3,7.102688,52,7.89,60,8.1,75,8.42,90,8.6,110,9.05,120,9.24,135,9.09,150,8.31,172.7,7.430226
20,37.2,7.193703,52,7.98,60,8.21,75,8.61,90,8.99,110,9.55,120,9.96,135,10.18,150,9,176.3,8.197086
24,38.5,7.257783,52,7.99,60,8.24,75,8.71,90,9.23,110,9.91,120,10.79,135,11.89,150,9.81,175.7,8.905067

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.67	5.98	6.19	6.2	6.21	6.06	5.43	4.58
8	6.72	6.98	7.16	7.3	7.4	7.28	6.74	5.79
10	7.36	7.56	7.7	7.86	8.02	7.96	7.62	6.82
12	7.66	7.85	8.03	8.15	8.41	8.42	8.15	7.56
14	7.8	8.01	8.25	8.34	8.73	8.85	8.62	7.98
16	7.89	8.1	8.42	8.6	9.05	9.24	9.09	8.31
20	7.98	8.21	8.61	8.99	9.55	9.96	10.18	9
24	7.99	8.24	8.71	9.23	9.91	10.79	11.89	9.81

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.72	142.9°	3.96
8	40.8°	4.55	146.4°	5.01
10	39.4°	5.12	148.5°	5.91
12	38.2°	5.42	150.1°	6.54
14	37.6°	5.57	150.8°	6.92
16	37.3°	5.65	172.7°	7.37
20	37.2°	5.73	176.3°	8.18
24	38.5°	5.68	175.7°	8.88

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