ARGONAUT — ORC Rating

GPH

596.6

OSN

577.7

LOA

14.271 m

Displacement

16258 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.663

Medium

0.918

High

1.0891

Triple Offshore

Low

0.8599

Medium

1.1431

High

1.2989

Boat Specifications

Dimensions

Length overall: 14.271 m
Beam: 4.58 m
Draft: 2.41 m
Displacement: 16258 kg
Crew weight: 650 kg
Wetted surface: 49.83 m²

Sails

Mainsail: 70.39 m²
Genoa: 48.81 m²
Spinnaker: 154.47 m²
Asymmetric spinnaker: 0 m²

Design

Type: SAMOA 47
Builder: JACOBS BROTHERS
Designer: VAN DE STADT
Year built: 1991
Stability index: 114.7

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.

6,44.2,4.812315,52,5.33,60,5.65,75,5.89,90,5.87,110,5.92,120,5.75,135,5.17,143.3,4.664647,150,4.32
8,41.8,5.647398,52,6.32,60,6.64,75,6.9,90,7.06,110,7.16,120,6.96,135,6.34,149.3,5.512575,150,5.47
10,41.1,6.343196,52,7.12,60,7.42,75,7.64,90,7.86,110,7.97,120,7.85,135,7.35,150,6.47,151.1,6.408027
12,41.2,6.937662,52,7.64,60,7.87,75,8.04,90,8.23,110,8.38,120,8.31,135,8,150,7.38,154.1,7.147957
14,40.5,7.206677,52,7.9,60,8.1,75,8.29,90,8.37,110,8.7,120,8.65,135,8.39,150,7.99,161.3,7.51681
16,39.6,7.267883,52,8.01,60,8.23,75,8.47,90,8.57,110,8.98,120,9,135,8.73,150,8.36,175.4,7.75498
20,38.8,7.326731,52,8.1,60,8.34,75,8.7,90,8.98,110,9.32,120,9.64,135,9.5,150,9.04,179,8.491293

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.33	5.65	5.89	5.87	5.92	5.75	5.17	4.32
8	6.32	6.64	6.9	7.06	7.16	6.96	6.34	5.47
10	7.12	7.42	7.64	7.86	7.97	7.85	7.35	6.47
12	7.64	7.87	8.04	8.23	8.38	8.31	8	7.38
14	7.9	8.1	8.29	8.37	8.7	8.65	8.39	7.99
16	8.01	8.23	8.47	8.57	8.98	9	8.73	8.36
20	8.1	8.34	8.7	8.98	9.32	9.64	9.5	9.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.45	143.3°	3.74
8	41.8°	4.21	149.3°	4.74
10	41.1°	4.78	151.1°	5.61
12	41.2°	5.22	154.1°	6.43
14	40.5°	5.48	161.3°	7.12
16	39.6°	5.6	175.4°	7.73
20	38.8°	5.71	179°	8.49

Loading polar chart…