ARGONAUT — ORC Rating

GPH

588.6

OSN

570.7

LOA

14.271 m

Displacement

16257 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7626

Medium

1.0457

High

1.2366

Triple Offshore

Low

0.987

Medium

1.2998

High

1.4748

Boat Specifications

Dimensions

Length overall: 14.271 m
Beam: 4.58 m
Draft: 2.41 m
Displacement: 16257 kg
Crew weight: 951 kg
Wetted surface: 50.32 m²

Sails

Mainsail: 71.53 m²
Genoa: 46.85 m²
Spinnaker: 183.68 m²
Asymmetric spinnaker: 0 m²

Design

Type: SAMOA 47
Builder: JACOBS BROTHERS
Designer: VAN DE STADT
Year built: 1991

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.

6,44,4.796064,52,5.33,60,5.66,75,5.91,90,6,110,6.1,120,5.95,135,5.4,143.9,4.901051,150,4.57
8,41.8,5.62057,52,6.31,60,6.63,75,6.91,90,7.2,110,7.36,120,7.2,135,6.59,148.8,5.787008,150,5.72
10,40.9,6.284287,52,7.1,60,7.42,75,7.66,90,7.94,110,8.1,120,8.01,135,7.6,150,6.71,150.8,6.655806
12,41,6.890068,52,7.65,60,7.88,75,8.06,90,8.21,110,8.49,120,8.44,135,8.18,150,7.57,153.8,7.366886
14,40.4,7.222224,52,7.93,60,8.13,75,8.31,90,8.37,110,8.78,120,8.79,135,8.55,150,8.14,162.7,7.614473
16,39.7,7.317394,52,8.05,60,8.27,75,8.5,90,8.59,110,8.97,120,9.15,135,8.9,150,8.49,180,7.88
20,39.2,7.36827,52,8.14,60,8.38,75,8.75,90,9,110,9.31,120,9.65,135,9.7,150,9.19,180,8.62

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.33	5.66	5.91	6	6.1	5.95	5.4	4.57
8	6.31	6.63	6.91	7.2	7.36	7.2	6.59	5.72
10	7.1	7.42	7.66	7.94	8.1	8.01	7.6	6.71
12	7.65	7.88	8.06	8.21	8.49	8.44	8.18	7.57
14	7.93	8.13	8.31	8.37	8.78	8.79	8.55	8.14
16	8.05	8.27	8.5	8.59	8.97	9.15	8.9	8.49
20	8.14	8.38	8.75	9	9.31	9.65	9.7	9.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	3.45	143.9°	3.96
8	41.8°	4.19	148.8°	4.95
10	40.9°	4.75	150.8°	5.81
12	41°	5.2	153.8°	6.61
14	40.4°	5.5	162.7°	7.27
16	39.7°	5.63	180°	7.88
20	39.2°	5.71	180°	8.62

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