LOW — ORC Rating | RegattaPages

GPH

638.7

OSN

619.6

LOA

9.982 m

Displacement

4590 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6354

Medium

0.8679

High

0.9955

Triple Offshore

Low

0.8196

Medium

1.0614

High

1.185

Boat Specifications

Dimensions

Length overall: 9.982 m
Beam: 3.37 m
Draft: 2 m
Displacement: 4590 kg
Crew weight: 690 kg
Wetted surface: 23.98 m²

Sails

Mainsail: 34.66 m²
Genoa: 33.14 m²
Spinnaker: 77.52 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 34.7
Builder: Beneteau
Designer: Farr
Year built: 2005
Stability index: 126.5

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.

6,43,4.607894,52,5.15,60,5.45,75,5.68,90,5.6,110,5.5,120,5.34,135,4.82,145.1,4.316274,150,4.09
8,41.8,5.446185,52,6.12,60,6.4,75,6.59,90,6.57,110,6.64,120,6.49,135,5.94,150,5.16,150.2,5.151162
10,40.8,6.116288,52,6.72,60,6.89,75,7.02,90,7.09,110,7.18,120,7.09,135,6.78,150,6.11,152,6.002621
12,39,6.356592,52,6.99,60,7.14,75,7.29,90,7.36,110,7.56,120,7.49,135,7.22,150,6.82,158.3,6.479162
14,38.8,6.49269,52,7.1,60,7.29,75,7.51,90,7.59,110,7.95,120,7.91,135,7.6,150,7.23,171.8,6.68838
16,38.4,6.533167,52,7.16,60,7.36,75,7.7,90,7.87,110,8.25,120,8.34,135,8.03,150,7.59,179,7.081078
20,38.7,6.573296,52,7.18,60,7.41,75,7.86,90,8.32,110,8.65,120,9.07,135,8.97,150,8.4,178.1,7.774274

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.15	5.45	5.68	5.6	5.5	5.34	4.82	4.09
8	6.12	6.4	6.59	6.57	6.64	6.49	5.94	5.16
10	6.72	6.89	7.02	7.09	7.18	7.09	6.78	6.11
12	6.99	7.14	7.29	7.36	7.56	7.49	7.22	6.82
14	7.1	7.29	7.51	7.59	7.95	7.91	7.6	7.23
16	7.16	7.36	7.7	7.87	8.25	8.34	8.03	7.59
20	7.18	7.41	7.86	8.32	8.65	9.07	8.97	8.4

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.37	145.1°	3.54
8	41.8°	4.06	150.2°	4.47
10	40.8°	4.63	152°	5.3
12	39°	4.94	158.3°	6.02
14	38.8°	5.06	171.8°	6.62
16	38.4°	5.12	179°	7.08
20	38.7°	5.13	178.1°	7.77

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