ESTELLA — ORC Rating | RegattaPages

GPH

630.8

OSN

611.2

LOA

12.688 m

Displacement

8608 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7006

Medium

0.9729

High

1.1405

Triple Offshore

Low

0.9111

Medium

1.2189

High

1.3836

Boat Specifications

Dimensions

Length overall: 12.688 m
Beam: 4.13 m
Draft: 1.79 m
Displacement: 8608 kg
Crew weight: 782 kg
Wetted surface: 35.28 m²

Sails

Mainsail: 45.24 m²
Genoa: 47.2 m²
Spinnaker: 101.71 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 42 S7
Builder: BENETEAU
Designer: BRUCE FARR
Year built: 1993

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.

6,44.9,4.574076,52,5.03,60,5.37,75,5.65,90,5.6,110,5.47,120,5.31,135,4.8,145.2,4.274497,150,4.05
8,43.3,5.427518,52,6.04,60,6.4,75,6.71,90,6.68,110,6.71,120,6.53,135,5.96,149.4,5.204811,150,5.17
10,42.9,6.142985,52,6.85,60,7.17,75,7.4,90,7.42,110,7.55,120,7.43,135,6.97,150,6.14,151.5,6.053592
12,42.6,6.643145,52,7.29,60,7.54,75,7.75,90,7.82,110,7.99,120,7.91,135,7.62,150,7,153.7,6.804342
14,41.8,6.801024,52,7.48,60,7.73,75,7.98,90,8.07,110,8.35,120,8.3,135,8.01,150,7.6,163.3,7.068115
16,41.4,6.86565,52,7.56,60,7.81,75,8.15,90,8.32,110,8.7,120,8.7,135,8.39,150,7.98,180,7.39
20,41.9,6.90571,52,7.6,60,7.87,75,8.32,90,8.76,110,9.14,120,9.47,135,9.24,150,8.71,180,8.14

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.03	5.37	5.65	5.6	5.47	5.31	4.8	4.05
8	6.04	6.4	6.71	6.68	6.71	6.53	5.96	5.17
10	6.85	7.17	7.4	7.42	7.55	7.43	6.97	6.14
12	7.29	7.54	7.75	7.82	7.99	7.91	7.62	7
14	7.48	7.73	7.98	8.07	8.35	8.3	8.01	7.6
16	7.56	7.81	8.15	8.32	8.7	8.7	8.39	7.98
20	7.6	7.87	8.32	8.76	9.14	9.47	9.24	8.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.9°	3.24	145.2°	3.51
8	43.3°	3.95	149.4°	4.48
10	42.9°	4.5	151.5°	5.32
12	42.6°	4.89	153.7°	6.1
14	41.8°	5.07	163.3°	6.77
16	41.4°	5.15	180°	7.39
20	41.9°	5.14	180°	8.14

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