TUATHA — ORC Rating | RegattaPages

GPH

565.8

OSN

548.7

LOA

13.578 m

Displacement

10806 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7097

Medium

0.9736

High

1.1326

Triple Offshore

Low

0.9169

Medium

1.2011

High

1.3525

Boat Specifications

Dimensions

Length overall: 13.578 m
Beam: 4.24 m
Draft: 2.77 m
Displacement: 10806 kg
Crew weight: 950 kg
Wetted surface: 40.46 m²

Sails

Mainsail: 56.66 m²
Genoa: 63.28 m²
Spinnaker: 148.09 m²
Asymmetric spinnaker: 0 m²

Design

Type: Grand Soleil 45
Builder: Cantieri del Pardo
Designer: J&J
Year built: 2003

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.

6,42.8,5.179018,52,5.8,60,6.13,75,6.41,90,6.33,110,6.05,120,5.9,135,5.34,142,4.961861,150,4.51
8,41.2,6.126939,52,6.9,60,7.22,75,7.46,90,7.43,110,7.37,120,7.21,135,6.61,148,5.801558,150,5.68
10,40.5,6.904207,52,7.66,60,7.88,75,8.04,90,8.04,110,8.15,120,8.05,135,7.64,150,6.720357
12,39,7.270192,52,8.02,60,8.2,75,8.37,90,8.39,110,8.58,120,8.52,135,8.23,150,7.6,153.5,7.408365
14,37.9,7.388313,52,8.17,60,8.37,75,8.61,90,8.68,110,8.95,120,8.96,135,8.65,150,8.18,161,7.699479
16,37.5,7.461997,52,8.24,60,8.46,75,8.79,90,8.96,110,9.2,120,9.42,135,9.1,150,8.58,180,7.89
20,37.9,7.527715,52,8.3,60,8.53,75,8.97,90,9.43,110,9.65,120,10.06,135,10.12,150,9.44,180,8.71

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.8	6.13	6.41	6.33	6.05	5.9	5.34	4.51
8	6.9	7.22	7.46	7.43	7.37	7.21	6.61	5.68
10	7.66	7.88	8.04	8.04	8.15	8.05	7.64	6.72
12	8.02	8.2	8.37	8.39	8.58	8.52	8.23	7.6
14	8.17	8.37	8.61	8.68	8.95	8.96	8.65	8.18
16	8.24	8.46	8.79	8.96	9.2	9.42	9.1	8.58
20	8.3	8.53	8.97	9.43	9.65	10.06	10.12	9.44

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.8	142°	3.91
8	41.2°	4.61	148°	4.92
10	40.5°	5.25	150°	5.82
12	39°	5.65	153.5°	6.63
14	37.9°	5.83	161°	7.28
16	37.5°	5.92	180°	7.89
20	37.9°	5.94	180°	8.71

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