CUCUS — ORC Rating | RegattaPages

GPH

758.3

OSN

732.2

LOA

8.28 m

Displacement

2821 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5288

Medium

0.7314

High

0.8464

Triple Offshore

Low

0.6805

Medium

0.8994

High

1.0081

Boat Specifications

Dimensions

Length overall: 8.28 m
Beam: 2.98 m
Draft: 1.66 m
Displacement: 2821 kg
Crew weight: 450 kg
Wetted surface: 16.21 m²

Sails

Mainsail: 16.58 m²
Genoa: 25.14 m²
Spinnaker: 54.75 m²
Asymmetric spinnaker: 0 m²

Design

Type: AQUILA
Builder: JEANNEAU
Designer: P.HARLE
Year built: 1978
Stability index: 113.1

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.

6,43.8,3.75471,52,4.17,60,4.42,75,4.59,90,4.52,110,4.64,120,4.49,135,4.07,147.9,3.600426,150,3.52
8,42,4.413675,52,4.98,60,5.27,75,5.47,90,5.53,110,5.67,120,5.54,135,5.05,150,4.46,152,4.383046
10,42,5.01921,52,5.59,60,5.8,75,5.96,90,6.09,110,6.19,120,6.13,135,5.88,150,5.31,152,5.221148
12,41.2,5.40925,52,5.91,60,6.07,75,6.21,90,6.35,110,6.52,120,6.47,135,6.28,150,5.96,159.5,5.647654
14,40.3,5.533205,52,6.06,60,6.22,75,6.4,90,6.47,110,6.82,120,6.81,135,6.6,150,6.31,174.5,5.856964
16,39.9,5.578981,52,6.11,60,6.3,75,6.55,90,6.67,110,7.08,120,7.14,135,6.94,150,6.6,179,6.200944
20,40.2,5.577405,52,6.13,60,6.34,75,6.7,90,7.02,110,7.34,120,7.62,135,7.6,150,7.24,179,6.76103

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.17	4.42	4.59	4.52	4.64	4.49	4.07	3.52
8	4.98	5.27	5.47	5.53	5.67	5.54	5.05	4.46
10	5.59	5.8	5.96	6.09	6.19	6.13	5.88	5.31
12	5.91	6.07	6.21	6.35	6.52	6.47	6.28	5.96
14	6.06	6.22	6.4	6.47	6.82	6.81	6.6	6.31
16	6.11	6.3	6.55	6.67	7.08	7.14	6.94	6.6
20	6.13	6.34	6.7	7.02	7.34	7.62	7.6	7.24

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	2.71	147.9°	3.05
8	42°	3.28	152°	3.87
10	42°	3.73	152°	4.61
12	41.2°	4.07	159.5°	5.29
14	40.3°	4.22	174.5°	5.83
16	39.9°	4.28	179°	6.2
20	40.2°	4.26	179°	6.76

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