AFRO BLUE — ORC Rating

GPH

594

OSN

580.9

LOA

12.006 m

Displacement

5531 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7891

Medium

1.0376

High

1.1794

Triple Offshore

Low

1.0159

Medium

1.2706

High

1.4086

Boat Specifications

Dimensions

Length overall: 12.006 m
Beam: 3.84 m
Draft: 2.27 m
Displacement: 5531 kg
Crew weight: 645 kg
Wetted surface: 25.8 m²

Sails

Mainsail: 52.32 m²
Genoa: 44.46 m²
Spinnaker: 87.8 m²
Asymmetric spinnaker: 87.09 m²

Design

Type: ONE TON
Builder: FRANKLIN
Designer: FARR DESIGN 209
Year built: 1988

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.

6,41.2,5.223182,52,5.89,60,6.2,75,6.43,90,6.32,110,5.96,120,5.74,135,5.13,145,4.577905,150,4.33
8,40.8,6.155919,52,6.84,60,7.05,75,7.19,90,7.14,110,7.06,120,6.88,135,6.27,150,5.39,150.1,5.375496
10,39.3,6.55174,52,7.22,60,7.39,75,7.55,90,7.54,110,7.58,120,7.45,135,7.09,150,6.37,151.1,6.305224
12,38.3,6.689804,52,7.36,60,7.56,75,7.82,90,7.88,110,8.02,120,7.91,135,7.56,150,7.1,158.6,6.73429
14,37.8,6.758168,52,7.44,60,7.67,75,8.02,90,8.18,110,8.43,120,8.37,135,7.99,150,7.54,180,6.92
16,37.8,6.808791,52,7.49,60,7.73,75,8.14,90,8.42,110,8.71,120,8.79,135,8.44,150,7.95,180,7.4
20,37.7,6.875427,52,7.58,60,7.78,75,8.26,90,8.71,110,9.1,120,9.51,135,9.41,150,8.8,180,8.2

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.89	6.2	6.43	6.32	5.96	5.74	5.13	4.33
8	6.84	7.05	7.19	7.14	7.06	6.88	6.27	5.39
10	7.22	7.39	7.55	7.54	7.58	7.45	7.09	6.37
12	7.36	7.56	7.82	7.88	8.02	7.91	7.56	7.1
14	7.44	7.67	8.02	8.18	8.43	8.37	7.99	7.54
16	7.49	7.73	8.14	8.42	8.71	8.79	8.44	7.95
20	7.58	7.78	8.26	8.71	9.1	9.51	9.41	8.8

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.2°	3.93	145°	3.75
8	40.8°	4.66	150.1°	4.66
10	39.3°	5.07	151.1°	5.52
12	38.3°	5.25	158.6°	6.27
14	37.8°	5.34	180°	6.92
16	37.8°	5.38	180°	7.4
20	37.7°	5.44	180°	8.2

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