Firstie — ORC Rating | RegattaPages

GPH

690.5

OSN

669.1

LOA

7.785 m

Displacement

1595 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.591

Medium

0.806

High

0.92

Triple Offshore

Low

0.7614

Medium

0.979

High

1.0993

Boat Specifications

Dimensions

Length overall: 7.785 m
Beam: 2.5 m
Draft: 1.84 m
Displacement: 1595 kg
Crew weight: 360 kg
Wetted surface: 13.02 m²

Sails

Mainsail: 21.12 m²
Genoa: 14.17 m²
Spinnaker: 41.21 m²
Asymmetric spinnaker: 0 m²

Design

Type: First Class 8
Builder: Beneteau
Designer: Finot Faroux
Year built: 1982
Stability index: 102.5

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.

6,41.8,4.265731,52,4.79,60,5.03,75,5.21,90,5.23,110,5.2,120,5.02,135,4.49,146,3.908146,150,3.74
8,40.6,5.04431,52,5.65,60,5.84,75,5.96,90,6.09,110,6.11,120,5.98,135,5.49,150,4.74,150.5,4.722207
10,38.7,5.561034,52,6.1,60,6.22,75,6.33,90,6.52,110,6.58,120,6.48,135,6.19,150,5.63,152,5.538268
12,36.9,5.752267,52,6.32,60,6.47,75,6.63,90,6.78,110,7.06,120,6.95,135,6.61,150,6.23,162.8,5.841229
14,36.3,5.806968,52,6.4,60,6.61,75,6.91,90,7.02,110,7.49,120,7.44,135,7.07,150,6.63,177.2,6.127315
16,36.3,5.844192,52,6.45,60,6.68,75,7.07,90,7.34,110,7.77,120,7.97,135,7.55,150,7.06,179,6.50099
20,36.4,5.876552,52,6.51,60,6.74,75,7.2,90,7.75,110,8.25,120,8.92,135,8.92,150,8.02,177.2,7.308726

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.79	5.03	5.21	5.23	5.2	5.02	4.49	3.74
8	5.65	5.84	5.96	6.09	6.11	5.98	5.49	4.74
10	6.1	6.22	6.33	6.52	6.58	6.48	6.19	5.63
12	6.32	6.47	6.63	6.78	7.06	6.95	6.61	6.23
14	6.4	6.61	6.91	7.02	7.49	7.44	7.07	6.63
16	6.45	6.68	7.07	7.34	7.77	7.97	7.55	7.06
20	6.51	6.74	7.2	7.75	8.25	8.92	8.92	8.02

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.18	146°	3.24
8	40.6°	3.83	150.5°	4.11
10	38.7°	4.34	152°	4.89
12	36.9°	4.6	162.8°	5.58
14	36.3°	4.68	177.2°	6.12
16	36.3°	4.71	179°	6.5
20	36.4°	4.73	177.2°	7.3

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