Silveren Swaen — ORC Rating

GPH

553.1

OSN

537.3

LOA

16.43 m

Displacement

21038 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7971

Medium

1.1034

High

1.2931

Triple Offshore

Low

1.0407

Medium

1.3894

High

1.5756

Boat Specifications

Dimensions

Length overall: 16.43 m
Beam: 4.73 m
Draft: 2.42 m
Displacement: 21038 kg
Crew weight: 960 kg
Wetted surface: 58.6 m²

Sails

Mainsail: 84.11 m²
Genoa: 74.83 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 228.27 m²

Design

Type: Swan 53
Builder: Nautors
Designer: Frers
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.

6,44.5,5.131437,52,5.7,60,6.11,75,6.46,90,6.42,110,6.37,120,6.22,135,5.56,142.8,5.072,150,4.67
8,42.8,6.09216,52,6.83,60,7.23,75,7.6,90,7.6,110,7.77,120,7.6,135,6.92,146.7,6.08992,150,5.88
10,42.2,6.897905,52,7.75,60,8.12,75,8.4,90,8.53,110,8.7,120,8.58,135,8.05,147.1,7.193732,150,6.97
12,42.2,7.54585,52,8.32,60,8.6,75,8.82,90,8.93,110,9.16,120,9.1,135,8.77,148.8,8.031666,150,7.93
14,41.5,7.837579,52,8.6,60,8.85,75,9.08,90,9.16,110,9.51,120,9.49,135,9.2,150,8.579425
16,40.8,7.965706,52,8.73,60,8.99,75,9.28,90,9.41,110,9.78,120,9.89,135,9.58,150,8.92,152.4,8.779021
20,39.8,8.043905,52,8.84,60,9.11,75,9.52,90,9.86,110,10.19,120,10.6,135,10.46,150,9.52,177.6,8.817735

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.7	6.11	6.46	6.42	6.37	6.22	5.56	4.67
8	6.83	7.23	7.6	7.6	7.77	7.6	6.92	5.88
10	7.75	8.12	8.4	8.53	8.7	8.58	8.05	6.97
12	8.32	8.6	8.82	8.93	9.16	9.1	8.77	7.93
14	8.6	8.85	9.08	9.16	9.51	9.49	9.2	8.58
16	8.73	8.99	9.28	9.41	9.78	9.89	9.58	8.92
20	8.84	9.11	9.52	9.86	10.19	10.6	10.46	9.52

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.5°	3.66	142.8°	4.04
8	42.8°	4.47	146.7°	5.09
10	42.2°	5.11	147.1°	6.04
12	42.2°	5.59	148.8°	6.87
14	41.5°	5.87	150°	7.43
16	40.8°	6.03	152.4°	7.78
20	39.8°	6.18	177.6°	8.81

Loading polar chart…