FURAVENTOS — ORC Rating

GPH

670.2

OSN

649.7

LOA

10.255 m

Displacement

4752 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6702

Medium

0.9264

High

1.0844

Triple Offshore

Low

0.8673

Medium

1.1427

High

1.2908

Boat Specifications

Dimensions

Length overall: 10.255 m
Beam: 3.28 m
Draft: 1.9 m
Displacement: 4752 kg
Crew weight: 400 kg
Wetted surface: 22.68 m²

Sails

Mainsail: 33.77 m²
Genoa: 28.16 m²
Spinnaker: 54.05 m²
Asymmetric spinnaker: 52.08 m²

Design

Type: BETIL 34
Builder: CAVADELO
Designer: IÑIGO TOLEDO
Year built: 1992

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.

6,42.7,4.354247,52,4.87,60,5.14,75,5.36,90,5.31,110,5.19,120,4.98,135,4.45,146.9,3.903458,150,3.77
8,41.5,5.140491,52,5.8,60,6.1,75,6.32,90,6.33,110,6.3,120,6.07,135,5.48,150,4.79,151.5,4.722257
10,41.3,5.830173,52,6.47,60,6.66,75,6.81,90,6.91,110,6.9,120,6.78,135,6.38,150,5.68,153.7,5.499247
12,39.8,6.182613,52,6.78,60,6.94,75,7.08,90,7.23,110,7.26,120,7.16,135,6.9,150,6.45,157.8,6.113165
14,38.9,6.321932,52,6.93,60,7.1,75,7.29,90,7.48,110,7.59,120,7.49,135,7.23,150,6.91,180,6.33
16,38.5,6.388893,52,7,60,7.2,75,7.47,90,7.61,110,7.94,120,7.85,135,7.56,150,7.23,180,6.81
20,39.1,6.442914,52,7.05,60,7.28,75,7.69,90,8.03,110,8.47,120,8.56,135,8.29,150,7.88,180,7.44

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.87	5.14	5.36	5.31	5.19	4.98	4.45	3.77
8	5.8	6.1	6.32	6.33	6.3	6.07	5.48	4.79
10	6.47	6.66	6.81	6.91	6.9	6.78	6.38	5.68
12	6.78	6.94	7.08	7.23	7.26	7.16	6.9	6.45
14	6.93	7.1	7.29	7.48	7.59	7.49	7.23	6.91
16	7	7.2	7.47	7.61	7.94	7.85	7.56	7.23
20	7.05	7.28	7.69	8.03	8.47	8.56	8.29	7.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.2	146.9°	3.27
8	41.5°	3.85	151.5°	4.15
10	41.3°	4.38	153.7°	4.93
12	39.8°	4.75	157.8°	5.66
14	38.9°	4.92	180°	6.33
16	38.5°	5	180°	6.81
20	39.1°	5	180°	7.44

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