CABO NEGRO TRES — ORC Rating

GPH

609.6

OSN

592.3

LOA

12.013 m

Displacement

7936 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6626

Medium

0.8973

High

1.0245

Triple Offshore

Low

0.857

Medium

1.1143

High

1.2381

Boat Specifications

Dimensions

Length overall: 12.013 m
Beam: 3.88 m
Draft: 2.1 m
Displacement: 7936 kg
Crew weight: 549 kg
Wetted surface: 32.69 m²

Sails

Mainsail: 47.36 m²
Genoa: 41.73 m²
Spinnaker: 92.03 m²
Asymmetric spinnaker: 121.51 m²

Design

Type: DUFOUR 40 E
Builder: DUFOUR
Designer: FELCI
Year built: 2009

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.

6,44.4,4.856729,52,5.35,60,5.66,75,5.89,90,5.79,110,5.86,120,5.7,135,5.07,143.3,4.614757,150,4.28
8,42.1,5.714472,52,6.36,60,6.65,75,6.85,90,6.88,110,7.05,120,6.92,135,6.35,147,5.616031,150,5.44
10,40.7,6.291761,52,7.01,60,7.25,75,7.43,90,7.51,110,7.73,120,7.66,135,7.29,147.5,6.639859,150,6.46
12,40.1,6.575839,52,7.32,60,7.56,75,7.77,90,7.81,110,8.14,120,8.13,135,7.85,149.2,7.287884,150,7.23
14,39.7,6.693531,52,7.45,60,7.69,75,7.98,90,8.09,110,8.46,120,8.54,135,8.29,150,7.68,163.7,7.105608
16,39.6,6.748748,52,7.51,60,7.76,75,8.1,90,8.32,110,8.68,120,8.92,135,8.74,150,8.04,175.4,7.423913
20,39.9,6.817307,52,7.58,60,7.85,75,8.25,90,8.64,110,9.05,120,9.5,135,9.7,150,8.81,178.6,8.202449
24,41,6.784067,52,7.55,60,7.85,75,8.33,90,8.84,110,9.36,120,9.96,135,10.97,150,9.71,178.1,8.944918

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.35	5.66	5.89	5.79	5.86	5.7	5.07	4.28
8	6.36	6.65	6.85	6.88	7.05	6.92	6.35	5.44
10	7.01	7.25	7.43	7.51	7.73	7.66	7.29	6.46
12	7.32	7.56	7.77	7.81	8.14	8.13	7.85	7.23
14	7.45	7.69	7.98	8.09	8.46	8.54	8.29	7.68
16	7.51	7.76	8.1	8.32	8.68	8.92	8.74	8.04
20	7.58	7.85	8.25	8.64	9.05	9.5	9.7	8.81
24	7.55	7.85	8.33	8.84	9.36	9.96	10.97	9.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	3.47	143.3°	3.7
8	42.1°	4.24	147°	4.71
10	40.7°	4.77	147.5°	5.6
12	40.1°	5.03	149.2°	6.26
14	39.7°	5.15	163.7°	6.82
16	39.6°	5.2	175.4°	7.4
20	39.9°	5.23	178.6°	8.2
24	41°	5.12	178.1°	8.94

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