Tango II — ORC Rating

GPH

562.8

OSN

548.1

LOA

12.69 m

Displacement

6342 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7216

Medium

0.968

High

1.11

Triple Offshore

Low

0.9362

Medium

1.2012

High

1.3443

Boat Specifications

Dimensions

Length overall: 12.69 m
Beam: 3.7 m
Draft: 2.54 m
Displacement: 6342 kg
Crew weight: 746 kg
Wetted surface: 31.72 m²

Sails

Mainsail: 59.83 m²
Genoa: 40.17 m²
Spinnaker: 108.55 m²
Asymmetric spinnaker: 100.91 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.

6,42.8,5.328937,52,5.95,60,6.28,75,6.57,90,6.5,110,6.28,120,6.06,135,5.39,142,4.961861,150,4.51
8,41.2,6.352878,52,7.15,60,7.44,75,7.62,90,7.6,110,7.59,120,7.4,135,6.7,147,5.866427,150,5.69
10,39.8,6.859447,52,7.67,60,7.9,75,8.11,90,8.12,110,8.26,120,8.12,135,7.69,149,6.848138,150,6.78
12,39.4,7.065825,52,7.82,60,8.06,75,8.4,90,8.54,110,8.79,120,8.7,135,8.25,150,7.65,155,7.392632
14,39,7.128648,52,7.89,60,8.14,75,8.55,90,8.9,110,9.14,120,9.3,135,8.81,150,8.2,166,7.57501
16,38.2,7.227779,52,7.99,60,8.21,75,8.64,90,9.14,110,9.45,120,9.83,135,9.42,150,8.71,180,7.94
20,39,7.321662,52,8.08,60,8.37,75,8.86,90,9.36,110,9.99,120,10.53,135,10.98,150,9.88,180,8.92

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.95	6.28	6.57	6.5	6.28	6.06	5.39	4.51
8	7.15	7.44	7.62	7.6	7.59	7.4	6.7	5.69
10	7.67	7.9	8.11	8.12	8.26	8.12	7.69	6.78
12	7.82	8.06	8.4	8.54	8.79	8.7	8.25	7.65
14	7.89	8.14	8.55	8.9	9.14	9.3	8.81	8.2
16	7.99	8.21	8.64	9.14	9.45	9.83	9.42	8.71
20	8.08	8.37	8.86	9.36	9.99	10.53	10.98	9.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.91	142°	3.91
8	41.2°	4.78	147°	4.92
10	39.8°	5.27	149°	5.87
12	39.4°	5.46	155°	6.7
14	39°	5.54	166°	7.35
16	38.2°	5.68	180°	7.94
20	39°	5.69	180°	8.92

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