Katadromeas — ORC Rating

GPH

697.4

OSN

676.5

LOA

10.893 m

Displacement

6916 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5863

Medium

0.7881

High

0.9089

Triple Offshore

Low

0.7492

Medium

0.9725

High

1.0828

Boat Specifications

Dimensions

Length overall: 10.893 m
Beam: 2.94 m
Draft: 1.86 m
Displacement: 6916 kg
Crew weight: 465 kg
Wetted surface: 24.75 m²

Sails

Mainsail: 26.58 m²
Genoa: 36.67 m²
Spinnaker: 85.41 m²
Asymmetric spinnaker: 0 m²

Design

Type: Swan 36
Builder: Nautor
Designer: S&S
Year built: 1967
Stability index: 133

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.

6,42.6,4.12989,52,4.6,60,4.84,75,5.03,90,4.97,110,5.05,120,4.93,135,4.55,147.8,4.006177,150,3.91
8,40.8,4.782066,52,5.4,60,5.68,75,5.91,90,5.92,110,6.12,120,6.01,135,5.52,150,4.87,152,4.790771
10,41.1,5.387735,52,6.06,60,6.3,75,6.48,90,6.56,110,6.74,120,6.69,135,6.39,150,5.74,151.1,5.688409
12,41.7,5.812722,52,6.4,60,6.61,75,6.77,90,6.81,110,7.06,120,7.05,135,6.85,150,6.47,156.8,6.179721
14,41.2,5.954162,52,6.57,60,6.77,75,6.95,90,7.03,110,7.26,120,7.33,135,7.17,150,6.87,168.2,6.395146
16,41.1,6.06452,52,6.65,60,6.86,75,7.09,90,7.2,110,7.4,120,7.59,135,7.47,150,7.16,177.2,6.71802
20,41.2,6.126939,52,6.72,60,6.93,75,7.24,90,7.5,110,7.63,120,7.88,135,8.05,150,7.73,179,7.271107

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.6	4.84	5.03	4.97	5.05	4.93	4.55	3.91
8	5.4	5.68	5.91	5.92	6.12	6.01	5.52	4.87
10	6.06	6.3	6.48	6.56	6.74	6.69	6.39	5.74
12	6.4	6.61	6.77	6.81	7.06	7.05	6.85	6.47
14	6.57	6.77	6.95	7.03	7.26	7.33	7.17	6.87
16	6.65	6.86	7.09	7.2	7.4	7.59	7.47	7.16
20	6.72	6.93	7.24	7.5	7.63	7.88	8.05	7.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.04	147.8°	3.39
8	40.8°	3.62	152°	4.23
10	41.1°	4.06	151.1°	4.98
12	41.7°	4.34	156.8°	5.68
14	41.2°	4.48	168.2°	6.26
16	41.1°	4.57	177.2°	6.71
20	41.2°	4.61	179°	7.27

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