ENDEX1 — ORC Rating | RegattaPages

GPH

545.8

OSN

533.3

LOA

12.485 m

Displacement

5078 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7544

Medium

0.9929

High

1.1352

Triple Offshore

Low

0.9791

Medium

1.2296

High

1.3793

Boat Specifications

Dimensions

Length overall: 12.485 m
Beam: 3.73 m
Draft: 2.66 m
Displacement: 5078 kg
Crew weight: 741 kg
Wetted surface: 29.71 m²

Sails

Mainsail: 58.25 m²
Genoa: 50.15 m²
Spinnaker: 101.13 m²
Asymmetric spinnaker: 0 m²

Design

Type: SYDNEY 40
Builder: BASHFORD INT.
Designer: MURRAY/BURNS/DOVEL
Year built: 1998

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.

6,42.4,5.78234,52,6.5,60,6.87,75,7.14,90,7.06,110,6.38,120,6.15,135,5.46,141.5,5.047226,150,4.56
8,40.5,6.733245,52,7.52,60,7.76,75,7.93,90,7.89,110,7.66,120,7.5,135,6.83,145,6.079457,150,5.75
10,39,7.038575,52,7.8,60,8.02,75,8.34,90,8.4,110,8.33,120,8.2,135,7.77,149,6.941469,150,6.87
12,37.9,7.1602,52,7.93,60,8.17,75,8.57,90,8.88,110,8.94,120,8.87,135,8.34,150,7.72,155.5,7.428888
14,37.7,7.22931,52,8,60,8.26,75,8.73,90,9.19,110,9.32,120,9.57,135,8.99,150,8.26,169,7.548691
16,37.1,7.334651,52,8.08,60,8.31,75,8.84,90,9.39,110,9.69,120,10.13,135,9.71,150,8.85,180,7.99
20,37.5,7.411578,52,8.2,60,8.53,75,9.08,90,9.6,110,10.57,120,11.02,135,11.69,150,10.28,180,9.07

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.5	6.87	7.14	7.06	6.38	6.15	5.46	4.56
8	7.52	7.76	7.93	7.89	7.66	7.5	6.83	5.75
10	7.8	8.02	8.34	8.4	8.33	8.2	7.77	6.87
12	7.93	8.17	8.57	8.88	8.94	8.87	8.34	7.72
14	8	8.26	8.73	9.19	9.32	9.57	8.99	8.26
16	8.08	8.31	8.84	9.39	9.69	10.13	9.71	8.85
20	8.2	8.53	9.08	9.6	10.57	11.02	11.69	10.28

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.27	141.5°	3.95
8	40.5°	5.12	145°	4.98
10	39°	5.47	149°	5.95
12	37.9°	5.65	155.5°	6.76
14	37.7°	5.72	169°	7.41
16	37.1°	5.85	180°	7.99
20	37.5°	5.88	180°	9.07

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