BABAU — ORC Rating | RegattaPages

GPH

720.2

OSN

703.4

LOA

7.461 m

Displacement

2128 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5745

Medium

0.7577

High

0.8447

Triple Offshore

Low

0.7409

Medium

0.9351

High

1.0265

Boat Specifications

Dimensions

Length overall: 7.461 m
Beam: 2.76 m
Draft: 1.45 m
Displacement: 2128 kg
Crew weight: 240 kg
Wetted surface: 15.69 m²

Sails

Mainsail: 20.95 m²
Genoa: 16.04 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 56.12 m²

Design

Type: FIRST 25.7
Builder: BENETEAU
Designer: FINOT
Year built: 1986

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.

6,43.5,4.025508,52,4.48,60,4.74,75,4.95,90,5.14,110,5.23,120,5.07,135,4.58,146.5,4.065305,150,3.92
8,42,4.709715,52,5.27,60,5.54,75,5.74,90,6,110,6.08,120,5.98,135,5.59,147.5,4.991751,150,4.87
10,41.2,5.249763,52,5.81,60,5.99,75,6.12,90,6.37,110,6.48,120,6.42,135,6.19,148.2,5.753668,150,5.65
12,40.1,5.503833,52,6.06,60,6.21,75,6.36,90,6.52,110,6.87,120,6.82,135,6.55,150,6.08,151.2,6.036699
14,40.1,5.582273,52,6.14,60,6.33,75,6.56,90,6.67,110,7.2,120,7.25,135,6.96,150,6.38,176,5.834212
16,40.5,5.602271,52,6.16,60,6.37,75,6.71,90,6.92,110,7.4,120,7.69,135,7.41,150,6.65,178,6.203779
20,41.6,5.629862,52,6.16,60,6.36,75,6.78,90,7.31,110,7.76,120,8.22,135,8.43,150,7.41,178,6.784133

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.48	4.74	4.95	5.14	5.23	5.07	4.58	3.92
8	5.27	5.54	5.74	6	6.08	5.98	5.59	4.87
10	5.81	5.99	6.12	6.37	6.48	6.42	6.19	5.65
12	6.06	6.21	6.36	6.52	6.87	6.82	6.55	6.08
14	6.14	6.33	6.56	6.67	7.2	7.25	6.96	6.38
16	6.16	6.37	6.71	6.92	7.4	7.69	7.41	6.65
20	6.16	6.36	6.78	7.31	7.76	8.22	8.43	7.41

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	2.92	146.5°	3.39
8	42°	3.5	147.5°	4.21
10	41.2°	3.95	148.2°	4.89
12	40.1°	4.21	151.2°	5.29
14	40.1°	4.27	176°	5.82
16	40.5°	4.26	178°	6.2
20	41.6°	4.21	178°	6.78

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