Galiana — ORC Rating | RegattaPages

GPH

595.8

OSN

578.5

LOA

16.84 m

Displacement

20568 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6627

Medium

0.9077

High

1.0871

Triple Offshore

Low

0.8602

Medium

1.1424

High

1.3133

Boat Specifications

Dimensions

Length overall: 16.84 m
Beam: 4.32 m
Draft: 2.52 m
Displacement: 20568 kg
Crew weight: 1360 kg
Wetted surface: 51.33 m²

Sails

Mainsail: 57.86 m²
Genoa: 85.6 m²
Spinnaker: 175.29 m²
Asymmetric spinnaker: 0 m²

Design

Type: Swan 55 (1970)
Builder: Nautor
Designer: SPARKMAN&STEPHENS
Year built: 1971

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.

6,44.2,4.826264,52,5.34,60,5.68,75,5.99,90,5.95,110,5.83,120,5.7,135,5.17,140.9,4.870843,150,4.36
8,42.4,5.646922,52,6.3,60,6.67,75,7.01,90,7.08,110,7.07,120,6.91,135,6.32,148,5.55393,150,5.44
10,42.8,6.405627,52,7.16,60,7.52,75,7.78,90,7.91,110,7.99,120,7.88,135,7.38,148,6.532648,150,6.4
12,42.8,7.04619,52,7.74,60,7.99,75,8.18,90,8.33,110,8.45,120,8.38,135,8.08,150,7.32,150.5,7.295868
14,42,7.347155,52,8.04,60,8.26,75,8.45,90,8.6,110,8.78,120,8.73,135,8.48,150,7.99,155.5,7.681646
16,41.1,7.510981,52,8.2,60,8.43,75,8.67,90,8.83,110,9.07,120,9.06,135,8.8,150,8.38,163,7.863602
20,39.8,7.614376,52,8.36,60,8.61,75,8.95,90,9.24,110,9.39,120,9.66,135,9.47,150,8.97,180,8.36

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.34	5.68	5.99	5.95	5.83	5.7	5.17	4.36
8	6.3	6.67	7.01	7.08	7.07	6.91	6.32	5.44
10	7.16	7.52	7.78	7.91	7.99	7.88	7.38	6.4
12	7.74	7.99	8.18	8.33	8.45	8.38	8.08	7.32
14	8.04	8.26	8.45	8.6	8.78	8.73	8.48	7.99
16	8.2	8.43	8.67	8.83	9.07	9.06	8.8	8.38
20	8.36	8.61	8.95	9.24	9.39	9.66	9.47	8.97

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.46	140.9°	3.78
8	42.4°	4.17	148°	4.71
10	42.8°	4.7	148°	5.54
12	42.8°	5.17	150.5°	6.35
14	42°	5.46	155.5°	6.99
16	41.1°	5.66	163°	7.52
20	39.8°	5.85	180°	8.36

Loading polar chart…