SWAY — ORC Rating | RegattaPages

GPH

645.2

OSN

626.4

LOA

13.05 m

Displacement

10785 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6373

Medium

0.852

High

0.9786

Triple Offshore

Low

0.8152

Medium

1.0489

High

1.1651

Boat Specifications

Dimensions

Length overall: 13.05 m
Beam: 3.55 m
Draft: 2.17 m
Displacement: 10785 kg
Crew weight: 666 kg
Wetted surface: 33.6 m²

Sails

Mainsail: 42.87 m²
Genoa: 47.52 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 129.39 m²

Design

Type: Swan 43
Builder: Nautor
Designer: S & S
Year built: 1969
Stability index: 128

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.

6,42.9,4.55946,52,5.07,60,5.31,75,5.47,90,5.4,110,5.53,120,5.4,135,4.91,144.2,4.450944,150,4.17
8,40.6,5.29455,52,5.92,60,6.16,75,6.33,90,6.39,110,6.6,120,6.49,135,6.03,148.7,5.289898,150,5.22
10,39.6,5.801328,52,6.51,60,6.73,75,6.9,90,7,110,7.24,120,7.19,135,6.89,150,6.15,150.2,6.142213
12,40,6.161522,52,6.85,60,7.06,75,7.24,90,7.28,110,7.6,120,7.61,135,7.41,150,6.9,156.5,6.586264
14,39.6,6.294506,52,7,60,7.22,75,7.45,90,7.54,110,7.85,120,7.92,135,7.77,150,7.38,166.4,6.821261
16,39.4,6.379948,52,7.09,60,7.31,75,7.58,90,7.73,110,8,120,8.17,135,8.1,150,7.72,176.6,7.15259
20,39.4,6.483477,52,7.18,60,7.4,75,7.71,90,7.97,110,8.25,120,8.53,135,8.67,150,8.34,178.4,7.833054

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.07	5.31	5.47	5.4	5.53	5.4	4.91	4.17
8	5.92	6.16	6.33	6.39	6.6	6.49	6.03	5.22
10	6.51	6.73	6.9	7	7.24	7.19	6.89	6.15
12	6.85	7.06	7.24	7.28	7.6	7.61	7.41	6.9
14	7	7.22	7.45	7.54	7.85	7.92	7.77	7.38
16	7.09	7.31	7.58	7.73	8	8.17	8.1	7.72
20	7.18	7.4	7.71	7.97	8.25	8.53	8.67	8.34

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.34	144.2°	3.61
8	40.6°	4.02	148.7°	4.52
10	39.6°	4.47	150.2°	5.33
12	40°	4.72	156.5°	6.04
14	39.6°	4.85	166.4°	6.63
16	39.4°	4.93	176.6°	7.14
20	39.4°	5.01	178.4°	7.83

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