Triple Lindy — ORC Rating

GPH

461.2

OSN

448.9

LOA

15.23 m

Displacement

7643 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.979

Medium

1.3113

High

1.5423

Triple Offshore

Low

1.2764

Medium

1.6448

High

1.9157

Boat Specifications

Dimensions

Length overall: 15.23 m
Beam: 4.31 m
Draft: 3.83 m
Displacement: 7643 kg
Crew weight: 1133 kg
Wetted surface: 42.94 m²

Sails

Mainsail: 89.83 m²
Genoa: 63.79 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 262.98 m²

Design

Type: COOKSON 50
Builder: COOKSON
Designer: FARR
Year built: 2004

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.

6,44,6.408654,52,7.12,60,7.64,75,8.13,90,8.12,110,7.76,120,7.46,135,6.63,141.2,6.133411,150,5.52
8,42.4,7.705273,52,8.56,60,8.89,75,9.17,90,9.14,110,9.13,120,8.99,135,8.4,140.8,7.871532,150,7.04
10,39.3,8.11537,52,9.05,60,9.4,75,9.94,90,10,110,9.84,120,10.02,135,9.33,147.2,8.541857,150,8.29
12,38.1,8.361554,52,9.31,60,9.74,75,10.52,90,10.97,110,10.55,120,10.75,135,10.35,150,9.27,152.3,9.01294
14,36.8,8.479748,52,9.5,60,10,75,10.89,90,11.69,110,11.24,120,11.41,135,11.61,149.4,10.061087,150,9.99
16,36.1,8.601593,52,9.72,60,10.22,75,11.15,90,12.15,110,12.08,120,12.28,135,12.91,146.2,11.492393,150,11.03
20,36,8.714279,52,10.04,60,10.68,75,11.77,90,12.82,110,14.46,120,14.3,135,14.73,142.5,15.226507,150,13.95

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.12	7.64	8.13	8.12	7.76	7.46	6.63	5.52
8	8.56	8.89	9.17	9.14	9.13	8.99	8.4	7.04
10	9.05	9.4	9.94	10	9.84	10.02	9.33	8.29
12	9.31	9.74	10.52	10.97	10.55	10.75	10.35	9.27
14	9.5	10	10.89	11.69	11.24	11.41	11.61	9.99
16	9.72	10.22	11.15	12.15	12.08	12.28	12.91	11.03
20	10.04	10.68	11.77	12.82	14.46	14.3	14.73	13.95

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	4.61	141.2°	4.78
8	42.4°	5.69	140.8°	6.1
10	39.3°	6.28	147.2°	7.18
12	38.1°	6.58	152.3°	7.98
14	36.8°	6.79	149.4°	8.66
16	36.1°	6.95	146.2°	9.55
20	36°	7.05	142.5°	12.08

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