MARY LOU — ORC Rating

GPH

686.5

OSN

665

LOA

10.025 m

Displacement

5497 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6504

Medium

0.8936

High

1.045

Triple Offshore

Low

0.8424

Medium

1.1182

High

1.262

Boat Specifications

Dimensions

Length overall: 10.025 m
Beam: 3.43 m
Draft: 1.94 m
Displacement: 5497 kg
Crew weight: 500 kg
Wetted surface: 24.99 m²

Sails

Mainsail: 31.91 m²
Genoa: 31.27 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 74.41 m²

Design

Type: ELAN 333
Builder: ELAN LINE
Designer: R. HUMPHREYS
Year built: 2003

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.

6,43.4,4.128963,52,4.6,60,4.87,75,5.08,90,5.12,110,5.15,120,4.96,135,4.45,145.6,3.950972,150,3.77
8,41.5,4.900156,52,5.51,60,5.8,75,6.04,90,6.22,110,6.27,120,6.05,135,5.5,147,4.936384,150,4.78
10,41.4,5.585839,52,6.26,60,6.51,75,6.68,90,6.88,110,6.93,120,6.81,135,6.4,146.5,5.828136,150,5.61
12,40.8,6.050238,52,6.66,60,6.85,75,7,90,7.19,110,7.28,120,7.2,135,6.95,147.4,6.492948,150,6.31
14,39.7,6.225634,52,6.85,60,7.03,75,7.21,90,7.35,110,7.6,120,7.53,135,7.28,150,6.76,174.3,5.899168
16,39.2,6.284321,52,6.93,60,7.13,75,7.37,90,7.48,110,7.93,120,7.9,135,7.61,150,7.07,176.1,6.485017
20,39.4,6.328184,52,6.97,60,7.19,75,7.55,90,7.87,110,8.32,120,8.61,135,8.35,150,7.57,178.4,7.162793

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.6	4.87	5.08	5.12	5.15	4.96	4.45	3.77
8	5.51	5.8	6.04	6.22	6.27	6.05	5.5	4.78
10	6.26	6.51	6.68	6.88	6.93	6.81	6.4	5.61
12	6.66	6.85	7	7.19	7.28	7.2	6.95	6.31
14	6.85	7.03	7.21	7.35	7.6	7.53	7.28	6.76
16	6.93	7.13	7.37	7.48	7.93	7.9	7.61	7.07
20	6.97	7.19	7.55	7.87	8.32	8.61	8.35	7.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.4°	3	145.6°	3.26
8	41.5°	3.67	147°	4.14
10	41.4°	4.19	146.5°	4.86
12	40.8°	4.58	147.4°	5.47
14	39.7°	4.79	174.3°	5.87
16	39.2°	4.87	176.1°	6.47
20	39.4°	4.89	178.4°	7.16

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