LAKE EFFECT — ORC Rating

GPH

619

OSN

603.2

LOA

11.07 m

Displacement

6122 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6735

Medium

0.8843

High

0.9907

Triple Offshore

Low

0.8635

Medium

1.0876

High

1.1926

Boat Specifications

Dimensions

Length overall: 11.07 m
Beam: 3.66 m
Draft: 1.84 m
Displacement: 6122 kg
Crew weight: 570 kg
Wetted surface: 28.01 m²

Sails

Mainsail: 38.64 m²
Genoa: 49.56 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 111.85 m²

Design

Type: C&C 110
Builder: Tartan
Designer: Tim Jackett
Year built: 2001
Stability index: 109.2

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.

6,43.2,4.979638,52,5.53,60,5.81,75,5.99,90,5.88,110,5.73,120,5.58,135,5.02,144.2,4.54958,150,4.26
8,41.4,5.825804,52,6.46,60,6.67,75,6.79,90,6.74,110,6.82,120,6.69,135,6.2,147.8,5.507017,150,5.38
10,40,6.305117,52,6.94,60,7.1,75,7.22,90,7.22,110,7.38,120,7.32,135,7.01,148,6.438314,150,6.31
12,38.8,6.454196,52,7.13,60,7.3,75,7.47,90,7.52,110,7.74,120,7.74,135,7.5,149.2,6.996834,150,6.94
14,38.4,6.545927,52,7.22,60,7.4,75,7.64,90,7.76,110,8.03,120,8.1,135,7.91,150,7.31,151.4,7.221097
16,38.1,6.595208,52,7.27,60,7.46,75,7.74,90,7.95,110,8.24,120,8.44,135,8.31,150,7.61,173.6,6.90302
20,38.2,6.642431,52,7.32,60,7.53,75,7.87,90,8.22,110,8.58,120,9.03,135,9.18,150,8.2,176.3,7.585812

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.53	5.81	5.99	5.88	5.73	5.58	5.02	4.26
8	6.46	6.67	6.79	6.74	6.82	6.69	6.2	5.38
10	6.94	7.1	7.22	7.22	7.38	7.32	7.01	6.31
12	7.13	7.3	7.47	7.52	7.74	7.74	7.5	6.94
14	7.22	7.4	7.64	7.76	8.03	8.1	7.91	7.31
16	7.27	7.46	7.74	7.95	8.24	8.44	8.31	7.61
20	7.32	7.53	7.87	8.22	8.58	9.03	9.18	8.2

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.63	144.2°	3.69
8	41.4°	4.37	147.8°	4.66
10	40°	4.83	148°	5.46
12	38.8°	5.03	149.2°	6.01
14	38.4°	5.13	151.4°	6.34
16	38.1°	5.19	173.6°	6.86
20	38.2°	5.22	176.3°	7.57

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