CarbonCave — ORC Rating

GPH

543.4

OSN

530.8

LOA

12.5 m

Displacement

5943 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7592

Medium

1.0017

High

1.1466

Triple Offshore

Low

0.9845

Medium

1.2349

High

1.3835

Boat Specifications

Dimensions

Length overall: 12.5 m
Beam: 3.93 m
Draft: 2.6 m
Displacement: 5943 kg
Crew weight: 784 kg
Wetted surface: 31.29 m²

Sails

Mainsail: 67.38 m²
Genoa: 56.52 m²
Spinnaker: 112.85 m²
Asymmetric spinnaker: 0 m²

Design

Type: ILC 40
Builder: Edin. Roger
Designer: Ängermark
Year built: 1997
Stability index: 118.6

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.

6,43,5.811142,52,6.48,60,6.87,75,7.17,90,7.1,110,6.46,120,6.23,135,5.55,141.2,5.158224,150,4.65
8,41.2,6.778175,52,7.51,60,7.74,75,7.92,90,7.89,110,7.69,120,7.54,135,6.91,145.1,6.145203,150,5.83
10,38.8,7.057272,52,7.83,60,8.05,75,8.32,90,8.35,110,8.31,120,8.2,135,7.8,148.7,7.033692,150,6.94
12,38.1,7.243292,52,7.98,60,8.21,75,8.6,90,8.8,110,8.88,120,8.81,135,8.35,150,7.76,156.1,7.459634
14,37.2,7.294139,52,8.07,60,8.33,75,8.78,90,9.16,110,9.28,120,9.47,135,8.96,150,8.29,166.7,7.6656
16,36.9,7.390413,52,8.12,60,8.41,75,8.91,90,9.4,110,9.61,120,10.05,135,9.65,150,8.86,177.2,8.019574
20,36.7,7.48339,52,8.3,60,8.63,75,9.1,90,9.7,110,10.46,120,10.88,135,11.41,150,10.21,175.4,9.079245

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.48	6.87	7.17	7.1	6.46	6.23	5.55	4.65
8	7.51	7.74	7.92	7.89	7.69	7.54	6.91	5.83
10	7.83	8.05	8.32	8.35	8.31	8.2	7.8	6.94
12	7.98	8.21	8.6	8.8	8.88	8.81	8.35	7.76
14	8.07	8.33	8.78	9.16	9.28	9.47	8.96	8.29
16	8.12	8.41	8.91	9.4	9.61	10.05	9.65	8.86
20	8.3	8.63	9.1	9.7	10.46	10.88	11.41	10.21

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.25	141.2°	4.02
8	41.2°	5.1	145.1°	5.04
10	38.8°	5.5	148.7°	6.01
12	38.1°	5.7	156.1°	6.82
14	37.2°	5.81	166.7°	7.46
16	36.9°	5.91	177.2°	8.01
20	36.7°	6	175.4°	9.05

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