AY CARMELA — ORC Rating

GPH

671.3

OSN

655.4

LOA

8 m

Displacement

1585 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6211

Medium

0.8125

High

0.9125

Triple Offshore

Low

0.7984

Medium

0.9993

High

1.1161

Boat Specifications

Dimensions

Length overall: 8 m
Beam: 2.49 m
Draft: 1.51 m
Displacement: 1585 kg
Crew weight: 329 kg
Wetted surface: 13.99 m²

Sails

Mainsail: 21.26 m²
Genoa: 13.9 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 64.4 m²

Design

Type: J 80
Builder: J COMPOSITE
Designer: JOHNSTONE
Year built: 1993

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.

6,42.9,4.327392,52,4.85,60,5.13,75,5.34,90,5.51,110,5.64,120,5.5,135,4.93,145,4.431412,150,4.19
8,41.2,5.076986,52,5.72,60,5.94,75,6.1,90,6.29,110,6.43,120,6.37,135,6.02,148,5.35347,150,5.24
10,39.8,5.609908,52,6.17,60,6.32,75,6.45,90,6.54,110,6.92,120,6.9,135,6.61,149.5,6.093109,150,6.06
12,38.6,5.745211,52,6.34,60,6.52,75,6.74,90,6.81,110,7.3,120,7.49,135,7.16,150,6.52,151.2,6.458926
14,39,5.841888,52,6.41,60,6.62,75,6.99,90,7.18,110,7.59,120,7.99,135,7.81,150,6.9,176,6.134944
16,39,5.841888,52,6.43,60,6.67,75,7.15,90,7.52,110,7.9,120,8.39,135,8.59,150,7.4,177.5,6.516202
20,39.8,5.935309,52,6.51,60,6.77,75,7.26,90,7.96,110,8.55,120,9.24,135,10.59,140.1,10.401932,150,9.22

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.85	5.13	5.34	5.51	5.64	5.5	4.93	4.19
8	5.72	5.94	6.1	6.29	6.43	6.37	6.02	5.24
10	6.17	6.32	6.45	6.54	6.92	6.9	6.61	6.06
12	6.34	6.52	6.74	6.81	7.3	7.49	7.16	6.52
14	6.41	6.62	6.99	7.18	7.59	7.99	7.81	6.9
16	6.43	6.67	7.15	7.52	7.9	8.39	8.59	7.4
20	6.51	6.77	7.26	7.96	8.55	9.24	10.59	9.22

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.17	145°	3.63
8	41.2°	3.82	148°	4.54
10	39.8°	4.31	149.5°	5.25
12	38.6°	4.49	151.2°	5.66
14	39°	4.54	176°	6.12
16	39°	4.54	177.5°	6.51
20	39.8°	4.56	140.1°	7.98

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