CAVE BOVEM — ORC Rating

GPH

646.2

OSN

628.1

LOA

7.5 m

Displacement

1095 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.642

Medium

0.8451

High

0.9735

Triple Offshore

Low

0.8224

Medium

1.0385

High

1.1843

Boat Specifications

Dimensions

Length overall: 7.5 m
Beam: 2.46 m
Draft: 1.71 m
Displacement: 1095 kg
Crew weight: 320 kg
Wetted surface: 13.11 m²

Sails

Mainsail: 22.06 m²
Genoa: 13.61 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 66.24 m²

Design

Type: BULL 7000
Builder: GREG YOUNG
Designer: GREG YOUNG
Year built: 1994

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.

6,42.8,4.47031,52,5.01,60,5.3,75,5.55,90,5.62,110,5.77,120,5.66,135,5.05,144.5,4.557093,150,4.28
8,41.6,5.335665,52,5.91,60,6.09,75,6.23,90,6.34,110,6.58,120,6.52,135,6.17,148,5.518555,150,5.4
10,39,5.738948,52,6.3,60,6.48,75,6.66,90,6.69,110,7.17,120,7.25,135,6.87,150,6.23,155.5,5.978276
12,38.1,5.832756,52,6.44,60,6.68,75,7.08,90,7.18,110,7.55,120,7.92,135,7.64,150,6.9,163,6.315978
14,37.9,5.867562,52,6.5,60,6.79,75,7.3,90,7.7,110,7.95,120,8.41,135,8.6,150,7.58,157,7.159115
16,37.7,5.91489,52,6.55,60,6.84,75,7.42,90,8.05,110,8.39,120,8.88,135,9.68,149.5,8.460716,150,8.42
20,38.6,5.975531,52,6.66,60,7.02,75,7.64,90,8.35,110,9.35,120,9.91,135,11.48,144.1,11.999383,150,11.23

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.01	5.3	5.55	5.62	5.77	5.66	5.05	4.28
8	5.91	6.09	6.23	6.34	6.58	6.52	6.17	5.4
10	6.3	6.48	6.66	6.69	7.17	7.25	6.87	6.23
12	6.44	6.68	7.08	7.18	7.55	7.92	7.64	6.9
14	6.5	6.79	7.3	7.7	7.95	8.41	8.6	7.58
16	6.55	6.84	7.42	8.05	8.39	8.88	9.68	8.42
20	6.66	7.02	7.64	8.35	9.35	9.91	11.48	11.23

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.28	144.5°	3.71
8	41.6°	3.99	148°	4.68
10	39°	4.46	155.5°	5.44
12	38.1°	4.59	163°	6.04
14	37.9°	4.63	157°	6.59
16	37.7°	4.68	149.5°	7.29
20	38.6°	4.67	144.1°	9.72

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