ESTERA — ORC Rating | RegattaPages

GPH

663.3

OSN

639.9

LOA

12.94 m

Displacement

8980 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5698

Medium

0.8144

High

0.9698

Triple Offshore

Low

0.7486

Medium

1.0401

High

1.2079

Boat Specifications

Dimensions

Length overall: 12.94 m
Beam: 4.42 m
Draft: 1.88 m
Displacement: 8980 kg
Crew weight: 400 kg
Wetted surface: 36.62 m²

Sails

Mainsail: 37.09 m²
Genoa: 33.81 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 91.64 m²

Design

Type: CYCLADES 43.4
Builder: BENETEAU
Designer: BERRET/RACOUPEAU
Year built: 2007
Stability index: 107.7

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.

6,47.2,4.076879,52,4.4,60,4.76,75,5.04,90,5.3,110,5.38,120,5.19,135,4.63,144.8,4.160829,150,3.92
8,45.4,4.970426,52,5.43,60,5.8,75,6.09,90,6.5,110,6.64,120,6.43,135,5.85,146.6,5.246465,150,5.06
10,44.1,5.639676,52,6.22,60,6.6,75,6.93,90,7.45,110,7.58,120,7.43,135,6.89,146.6,6.240658,150,6.02
12,43.2,6.200541,52,6.89,60,7.24,75,7.53,90,7.95,110,8.1,120,8.02,135,7.67,146.9,7.090686,150,6.86
14,43,6.631538,52,7.33,60,7.64,75,7.88,90,8.16,110,8.5,120,8.43,135,8.14,148,7.617492,150,7.46
16,43,6.836637,52,7.53,60,7.84,75,8.12,90,8.29,110,8.88,120,8.88,135,8.54,150,7.86,151.1,7.778728
20,43.6,6.876821,52,7.57,60,7.92,75,8.38,90,8.7,110,9.37,120,9.82,135,9.5,150,8.47,175.4,7.825206

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.4	4.76	5.04	5.3	5.38	5.19	4.63	3.92
8	5.43	5.8	6.09	6.5	6.64	6.43	5.85	5.06
10	6.22	6.6	6.93	7.45	7.58	7.43	6.89	6.02
12	6.89	7.24	7.53	7.95	8.1	8.02	7.67	6.86
14	7.33	7.64	7.88	8.16	8.5	8.43	8.14	7.46
16	7.53	7.84	8.12	8.29	8.88	8.88	8.54	7.86
20	7.57	7.92	8.38	8.7	9.37	9.82	9.5	8.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	47.2°	2.77	144.8°	3.4
8	45.4°	3.49	146.6°	4.38
10	44.1°	4.05	146.6°	5.21
12	43.2°	4.52	146.9°	5.94
14	43°	4.85	148°	6.46
16	43°	5	151.1°	6.81
20	43.6°	4.98	175.4°	7.8

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