LOW — ORC Rating | RegattaPages

GPH

636.9

OSN

617.4

LOA

9.982 m

Displacement

4590 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6434

Medium

0.8715

High

0.9959

Triple Offshore

Low

0.8262

Medium

1.0627

High

1.182

Boat Specifications

Dimensions

Length overall: 9.982 m
Beam: 3.37 m
Draft: 2 m
Displacement: 4590 kg
Crew weight: 630 kg
Wetted surface: 23.96 m²

Sails

Mainsail: 34.19 m²
Genoa: 32.25 m²
Spinnaker: 77.52 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 34.7
Builder: Beneteau
Designer: Farr
Year built: 2005

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.

6,43.2,4.746432,52,5.27,60,5.55,75,5.71,90,5.59,110,5.51,120,5.34,135,4.8,144,4.338599,150,4.05
8,41.2,5.582027,52,6.19,60,6.41,75,6.56,90,6.5,110,6.59,120,6.44,135,5.93,148.9,5.208655,150,5.15
10,39.3,6.086528,52,6.72,60,6.88,75,7,90,7.04,110,7.16,120,7.08,135,6.73,150,6.09,152.4,5.969283
12,38.1,6.315642,52,6.98,60,7.14,75,7.29,90,7.33,110,7.55,120,7.49,135,7.21,150,6.78,158.5,6.43797
14,38,6.433922,52,7.1,60,7.29,75,7.5,90,7.57,110,7.89,120,7.87,135,7.6,150,7.22,172.2,6.641448
16,38,6.510063,52,7.16,60,7.36,75,7.66,90,7.81,110,8.17,120,8.24,135,8,150,7.59,178.1,7.063884
20,38.3,6.562379,52,7.22,60,7.44,75,7.83,90,8.17,110,8.51,120,8.92,135,8.86,150,8.34,178.6,7.762317
24,39.7,6.576557,52,7.21,60,7.46,75,7.93,90,8.39,110,8.79,120,9.4,135,10.18,150,9.29,178.1,8.474659

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.27	5.55	5.71	5.59	5.51	5.34	4.8	4.05
8	6.19	6.41	6.56	6.5	6.59	6.44	5.93	5.15
10	6.72	6.88	7	7.04	7.16	7.08	6.73	6.09
12	6.98	7.14	7.29	7.33	7.55	7.49	7.21	6.78
14	7.1	7.29	7.5	7.57	7.89	7.87	7.6	7.22
16	7.16	7.36	7.66	7.81	8.17	8.24	8	7.59
20	7.22	7.44	7.83	8.17	8.51	8.92	8.86	8.34
24	7.21	7.46	7.93	8.39	8.79	9.4	10.18	9.29

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.46	144°	3.51
8	41.2°	4.2	148.9°	4.46
10	39.3°	4.71	152.4°	5.29
12	38.1°	4.97	158.5°	5.99
14	38°	5.07	172.2°	6.58
16	38°	5.13	178.1°	7.06
20	38.3°	5.15	178.6°	7.76
24	39.7°	5.06	178.1°	8.47

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