SWISH — ORC Rating | RegattaPages

GPH

498

OSN

485.5

LOA

13.41 m

Displacement

6151 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.9171

Medium

1.22

High

1.4221

Triple Offshore

Low

1.1937

Medium

1.5205

High

1.7472

Boat Specifications

Dimensions

Length overall: 13.41 m
Beam: 3.66 m
Draft: 2.75 m
Displacement: 6151 kg
Crew weight: 984 kg
Wetted surface: 36 m²

Sails

Mainsail: 76.14 m²
Genoa: 44.31 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 220.69 m²

Design

Type: ES 44
Builder: ES YACHTS
Designer: Tim Kernan
Year built: 2009

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.

6,44,5.86649,52,6.52,60,6.99,75,7.46,90,7.48,110,7.42,120,7.17,135,6.36,141.8,5.853483,150,5.31
8,42.5,7.052977,52,7.87,60,8.21,75,8.47,90,8.48,110,8.6,120,8.52,135,8.03,140.7,7.533855,150,6.73
10,40,7.479984,52,8.33,60,8.63,75,9.05,90,9.14,110,9.08,120,9.3,135,8.84,148,8.077372,150,7.91
12,38.4,7.668815,52,8.54,60,8.86,75,9.49,90,9.92,110,9.66,120,9.88,135,9.77,150,8.81,152.2,8.580334
14,37.8,7.833906,52,8.67,60,9.04,75,9.78,90,10.5,110,10.26,120,10.45,135,10.93,149,9.566394,150,9.47
16,37.2,7.946971,52,8.83,60,9.22,75,9.99,90,10.86,110,10.89,120,11.17,135,11.85,145.1,10.851649,150,10.27
20,37.1,8.04931,52,9.03,60,9.54,75,10.49,90,11.31,110,12.78,120,12.79,135,13.44,143.8,14.07752,150,13.12

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.52	6.99	7.46	7.48	7.42	7.17	6.36	5.31
8	7.87	8.21	8.47	8.48	8.6	8.52	8.03	6.73
10	8.33	8.63	9.05	9.14	9.08	9.3	8.84	7.91
12	8.54	8.86	9.49	9.92	9.66	9.88	9.77	8.81
14	8.67	9.04	9.78	10.5	10.26	10.45	10.93	9.47
16	8.83	9.22	9.99	10.86	10.89	11.17	11.85	10.27
20	9.03	9.54	10.49	11.31	12.78	12.79	13.44	13.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	4.22	141.8°	4.6
8	42.5°	5.2	140.7°	5.83
10	40°	5.73	148°	6.85
12	38.4°	6.01	152.2°	7.59
14	37.8°	6.19	149°	8.2
16	37.2°	6.33	145.1°	8.9
20	37.1°	6.42	143.8°	11.36

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