Strait Marine — ORC Rating

GPH

525.9

OSN

513.4

LOA

12.415 m

Displacement

5097 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.9001

Medium

1.1616

High

1.3259

Triple Offshore

Low

1.1549

Medium

1.4282

High

1.6075

Boat Specifications

Dimensions

Length overall: 12.415 m
Beam: 3.96 m
Draft: 2.62 m
Displacement: 5097 kg
Crew weight: 654 kg
Wetted surface: 29.96 m²

Sails

Mainsail: 65 m²
Genoa: 41.49 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 174.67 m²

Design

Type: Farr 40 mod.
Builder: Carroll
Designer: Farr
Year built: 1997

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.

6,42.2,5.777502,52,6.49,60,6.86,75,7.12,90,7.05,110,7.01,120,6.8,135,6.09,142.8,5.561624,150,5.12
8,40.5,6.785849,52,7.53,60,7.75,75,7.91,90,7.9,110,8.02,120,7.97,135,7.54,144.3,6.846586,150,6.42
10,38.1,7.065386,52,7.85,60,8.08,75,8.35,90,8.4,110,8.54,120,8.66,135,8.26,150,7.49,150.1,7.486474
12,37.4,7.225446,52,8,60,8.25,75,8.7,90,8.93,110,8.97,120,9.26,135,9.02,150,8.22,152.5,8.015686
14,36.6,7.299293,52,8.08,60,8.37,75,8.91,90,9.38,110,9.4,120,9.75,135,9.89,149.2,8.859552,150,8.79
16,35.9,7.407027,52,8.19,60,8.45,75,9.06,90,9.69,110,9.82,120,10.23,135,10.91,146.6,9.88204,150,9.53
20,36.3,7.469647,52,8.34,60,8.72,75,9.34,90,10.04,110,10.98,120,11.31,135,12.53,143.5,12.576866,150,11.67

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.49	6.86	7.12	7.05	7.01	6.8	6.09	5.12
8	7.53	7.75	7.91	7.9	8.02	7.97	7.54	6.42
10	7.85	8.08	8.35	8.4	8.54	8.66	8.26	7.49
12	8	8.25	8.7	8.93	8.97	9.26	9.02	8.22
14	8.08	8.37	8.91	9.38	9.4	9.75	9.89	8.79
16	8.19	8.45	9.06	9.69	9.82	10.23	10.91	9.53
20	8.34	8.72	9.34	10.04	10.98	11.31	12.53	11.67

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	4.28	142.8°	4.43
8	40.5°	5.16	144.3°	5.56
10	38.1°	5.56	150.1°	6.49
12	37.4°	5.74	152.5°	7.11
14	36.6°	5.86	149.2°	7.61
16	35.9°	6	146.6°	8.25
20	36.3°	6.02	143.5°	10.11

Loading polar chart…