DARK MATTER — ORC Rating

GPH

610.6

OSN

593.6

LOA

12.25 m

Displacement

6130 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6612

Medium

0.9035

High

1.0445

Triple Offshore

Low

0.8576

Medium

1.1098

High

1.2418

Boat Specifications

Dimensions

Length overall: 12.25 m
Beam: 3.71 m
Draft: 2.03 m
Displacement: 6130 kg
Crew weight: 697 kg
Wetted surface: 28.56 m²

Sails

Mainsail: 48.57 m²
Genoa: 41.27 m²
Spinnaker: 86.92 m²
Asymmetric spinnaker: 0 m²

Design

Type: FARR 38 MOD
Builder: COOPER CRAFT
Designer: BRUCE FARR
Year built: 1993
Stability index: 119.2

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.

6,43,4.895032,52,5.46,60,5.79,75,6.06,90,6.01,110,5.71,120,5.53,135,4.98,144.2,4.426285,150,4.15
8,41.8,5.794955,52,6.5,60,6.79,75,6.98,90,6.98,110,6.9,120,6.73,135,6.13,149.6,5.275279,150,5.25
10,40.8,6.459752,52,7.1,60,7.28,75,7.41,90,7.45,110,7.5,120,7.41,135,7.04,150,6.25,150.2,6.245927
12,39.3,6.680966,52,7.33,60,7.51,75,7.68,90,7.75,110,7.9,120,7.82,135,7.54,150,7.08,156.8,6.76723
14,38.4,6.762848,52,7.43,60,7.62,75,7.88,90,8.03,110,8.29,120,8.25,135,7.93,150,7.54,168.2,6.997884
16,38.1,6.836651,52,7.49,60,7.69,75,8.02,90,8.3,110,8.61,120,8.69,135,8.37,150,7.91,178.4,7.362871
20,37.6,6.904041,52,7.55,60,7.75,75,8.17,90,8.67,110,9.1,120,9.43,135,9.31,150,8.75,178.4,8.093155

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.46	5.79	6.06	6.01	5.71	5.53	4.98	4.15
8	6.5	6.79	6.98	6.98	6.9	6.73	6.13	5.25
10	7.1	7.28	7.41	7.45	7.5	7.41	7.04	6.25
12	7.33	7.51	7.68	7.75	7.9	7.82	7.54	7.08
14	7.43	7.62	7.88	8.03	8.29	8.25	7.93	7.54
16	7.49	7.69	8.02	8.3	8.61	8.69	8.37	7.91
20	7.55	7.75	8.17	8.67	9.1	9.43	9.31	8.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.58	144.2°	3.59
8	41.8°	4.32	149.6°	4.55
10	40.8°	4.89	150.2°	5.42
12	39.3°	5.17	156.8°	6.22
14	38.4°	5.3	168.2°	6.85
16	38.1°	5.38	178.4°	7.36
20	37.6°	5.47	178.4°	8.09

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