COOL C4TS — ORC Rating

GPH

548.9

OSN

531.2

LOA

13.665 m

Displacement

10172 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.741

Medium

1.0092

High

1.1667

Triple Offshore

Low

0.9519

Medium

1.2355

High

1.3884

Boat Specifications

Dimensions

Length overall: 13.665 m
Beam: 4.2 m
Draft: 2.72 m
Displacement: 10172 kg
Crew weight: 864 kg
Wetted surface: 40.97 m²

Sails

Mainsail: 60.91 m²
Genoa: 52.37 m²
Spinnaker: 178.01 m²
Asymmetric spinnaker: 175.51 m²

Design

Type: FIRST 45
Builder: BENETEAU
Designer: Briand Phillippe
Year built: 2007
Stability index: 130.2

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.

4,42.6,3.831016,52,4.38,60,4.65,75,4.82,90,4.63,110,4.73,120,4.58,135,4.02,143.2,3.621689,150,3.34
6,42.6,5.311799,52,5.92,60,6.22,75,6.4,90,6.33,110,6.47,120,6.32,135,5.66,143.2,5.145296,150,4.76
8,40.6,6.30868,52,7.04,60,7.29,75,7.44,90,7.58,110,7.75,120,7.62,135,7.01,146,6.260271,150,5.99
10,38.9,6.977254,52,7.74,60,7.92,75,8.04,90,8.22,110,8.44,120,8.35,135,7.92,149,7.116464,150,7.05
12,37.4,7.288385,52,8.1,60,8.27,75,8.41,90,8.5,110,8.91,120,8.86,135,8.49,150,7.87,156.3,7.546448
14,37.1,7.472568,52,8.27,60,8.47,75,8.69,90,8.73,110,9.29,120,9.34,135,8.99,150,8.43,162.8,7.913924
16,36.7,7.570696,52,8.37,60,8.59,75,8.9,90,9.02,110,9.55,120,9.81,135,9.49,150,8.9,168.2,8.264654
20,36.4,7.678032,52,8.49,60,8.73,75,9.14,90,9.5,110,10.02,120,10.54,135,10.67,150,9.88,170.4,9.077116
24,36.8,7.717944,52,8.52,60,8.79,75,9.29,90,9.8,110,10.4,120,11.22,135,12.7,150,11.19,164.4,10.247491

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
4	4.38	4.65	4.82	4.63	4.73	4.58	4.02	3.34
6	5.92	6.22	6.4	6.33	6.47	6.32	5.66	4.76
8	7.04	7.29	7.44	7.58	7.75	7.62	7.01	5.99
10	7.74	7.92	8.04	8.22	8.44	8.35	7.92	7.05
12	8.1	8.27	8.41	8.5	8.91	8.86	8.49	7.87
14	8.27	8.47	8.69	8.73	9.29	9.34	8.99	8.43
16	8.37	8.59	8.9	9.02	9.55	9.81	9.49	8.9
20	8.49	8.73	9.14	9.5	10.02	10.54	10.67	9.88
24	8.52	8.79	9.29	9.8	10.4	11.22	12.7	11.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
4	42.6°	2.82	143.2°	2.9
6	42.6°	3.91	143.2°	4.12
8	40.6°	4.79	146°	5.19
10	38.9°	5.43	149°	6.1
12	37.4°	5.79	156.3°	6.91
14	37.1°	5.96	162.8°	7.56
16	36.7°	6.07	168.2°	8.09
20	36.4°	6.18	170.4°	8.95
24	36.8°	6.18	164.4°	9.87

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