Momentum — ORC Rating

GPH

597.4

OSN

583.1

LOA

10.6 m

Displacement

5077 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.685

Medium

0.9126

High

1.0217

Triple Offshore

Low

0.8887

Medium

1.1291

High

1.2501

Boat Specifications

Dimensions

Length overall: 10.6 m
Beam: 3.54 m
Draft: 2.35 m
Displacement: 5077 kg
Crew weight: 530 kg
Wetted surface: 24.87 m²

Sails

Mainsail: 39.11 m²
Genoa: 31 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 117.37 m²

Design

Type: Elan 350
Builder: Elan Marine
Designer: Rob Humpreys
Year built: 2009
Stability index: 120.6

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.

6,42.9,4.832481,52,5.39,60,5.69,75,6.18,90,6.41,110,6.18,120,5.95,135,5.33,144.2,4.833159,150,4.53
8,41.2,5.714932,52,6.41,60,6.69,75,7.13,90,7.3,110,7.2,120,7.11,135,6.64,147.3,5.846627,150,5.68
10,40.2,6.349863,52,7.05,60,7.24,75,7.49,90,7.73,110,7.74,120,7.68,135,7.41,148.7,6.799625,150,6.71
12,39.1,6.584658,52,7.3,60,7.49,75,7.67,90,8.03,110,8.11,120,8.19,135,7.89,150,7.36,151,7.294599
14,38.4,6.648008,52,7.39,60,7.6,75,7.9,90,8.23,110,8.6,120,8.69,135,8.43,150,7.71,151.6,7.593942
16,38.4,6.711808,52,7.43,60,7.66,75,8.04,90,8.43,110,9.07,120,9.03,135,9.05,150,8.05,173.9,7.220885
20,38.7,6.868005,52,7.54,60,7.75,75,8.16,90,8.77,110,9.71,120,10.09,135,10.68,150,8.9,175.7,7.932328

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.39	5.69	6.18	6.41	6.18	5.95	5.33	4.53
8	6.41	6.69	7.13	7.3	7.2	7.11	6.64	5.68
10	7.05	7.24	7.49	7.73	7.74	7.68	7.41	6.71
12	7.3	7.49	7.67	8.03	8.11	8.19	7.89	7.36
14	7.39	7.6	7.9	8.23	8.6	8.69	8.43	7.71
16	7.43	7.66	8.04	8.43	9.07	9.03	9.05	8.05
20	7.54	7.75	8.16	8.77	9.71	10.09	10.68	8.9

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.54	144.2°	3.92
8	41.2°	4.3	147.3°	4.92
10	40.2°	4.85	148.7°	5.81
12	39.1°	5.11	151°	6.38
14	38.4°	5.21	151.6°	6.68
16	38.4°	5.26	173.9°	7.18
20	38.7°	5.36	175.7°	7.91

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