Tango II — ORC Rating

GPH

559.4

OSN

544.7

LOA

12.69 m

Displacement

6346 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8179

Medium

1.0974

High

1.2602

Triple Offshore

Low

1.0607

Medium

1.3587

High

1.5216

Boat Specifications

Dimensions

Length overall: 12.69 m
Beam: 3.7 m
Draft: 2.54 m
Displacement: 6346 kg
Crew weight: 746 kg
Wetted surface: 31.72 m²

Sails

Mainsail: 61.93 m²
Genoa: 40.17 m²
Spinnaker: 108.55 m²
Asymmetric spinnaker: 101.57 m²

Design

Type: Grand Soleil 42 R
Builder: Cantiere del Pardo
Designer: Botin & Carkeek
Year built: 2004

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.

6,42.5,5.35755,52,6.01,60,6.34,75,6.61,90,6.53,110,6.33,120,6.1,135,5.41,141.8,5.000911,150,4.53
8,41.2,6.419331,52,7.21,60,7.49,75,7.66,90,7.64,110,7.62,120,7.43,135,6.73,146.3,5.937827,150,5.7
10,39.1,6.881032,52,7.71,60,7.93,75,8.13,90,8.14,110,8.27,120,8.13,135,7.7,149,6.859804,150,6.8
12,38.9,7.105748,52,7.86,60,8.09,75,8.42,90,8.56,110,8.8,120,8.7,135,8.26,150,7.67,155.2,7.391679
14,38.2,7.151429,52,7.93,60,8.17,75,8.58,90,8.92,110,9.15,120,9.31,135,8.81,150,8.2,166.2,7.578767
16,37.7,7.279864,52,8.02,60,8.24,75,8.67,90,9.17,110,9.46,120,9.84,135,9.42,150,8.71,180,7.95
20,38.5,7.385561,52,8.12,60,8.41,75,8.89,90,9.39,110,10.01,120,10.55,135,10.98,150,9.88,180,8.92

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.01	6.34	6.61	6.53	6.33	6.1	5.41	4.53
8	7.21	7.49	7.66	7.64	7.62	7.43	6.73	5.7
10	7.71	7.93	8.13	8.14	8.27	8.13	7.7	6.8
12	7.86	8.09	8.42	8.56	8.8	8.7	8.26	7.67
14	7.93	8.17	8.58	8.92	9.15	9.31	8.81	8.2
16	8.02	8.24	8.67	9.17	9.46	9.84	9.42	8.71
20	8.12	8.41	8.89	9.39	10.01	10.55	10.98	9.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.95	141.8°	3.93
8	41.2°	4.83	146.3°	4.94
10	39.1°	5.34	149°	5.88
12	38.9°	5.53	155.2°	6.71
14	38.2°	5.62	166.2°	7.36
16	37.7°	5.76	180°	7.95
20	38.5°	5.78	180°	8.92

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