AY CARMELA: ORC Rating

GPH

669.4

OSN

651.5

LOA

8.032 m

Displacement

1584 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6187

Medium

0.8158

High

0.9267

Triple Offshore

Low

0.7949

Medium

1.0042

High

1.133

Boat Specifications

Dimensions

Length overall: 8.032 m
Beam: 2.49 m
Draft: 1.51 m
Displacement: 1584 kg
Crew weight: 350 kg
Wetted surface: 13.4 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
Stability index: 111.9

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,43,4.266062,52,4.79,60,5.08,75,5.28,90,5.48,110,5.61,120,5.46,135,4.92,145.1,4.438202,150,4.2
8,42,5.099948,52,5.7,60,5.93,75,6.09,90,6.29,110,6.43,120,6.38,135,6.04,147.8,5.400658,150,5.28
10,40.2,5.629775,52,6.17,60,6.32,75,6.45,90,6.57,110,6.95,120,6.94,135,6.65,149.8,6.109168,150,6.1
12,38.8,5.786963,52,6.37,60,6.54,75,6.76,90,6.83,110,7.36,120,7.55,135,7.24,150,6.59,150.5,6.560536
14,38.7,5.868557,52,6.44,60,6.67,75,7.04,90,7.21,110,7.68,120,8.09,135,7.93,146.6,7.294742,150,7.03
16,38.7,5.894183,52,6.48,60,6.73,75,7.22,90,7.59,110,8,120,8.51,135,8.78,144.3,8.114929,150,7.6
20,38.8,5.953771,52,6.57,60,6.84,75,7.38,90,8.08,110,8.6,120,9.36,135,10.94,140.3,10.878613,150,9.66

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.79	5.08	5.28	5.48	5.61	5.46	4.92	4.2
8	5.7	5.93	6.09	6.29	6.43	6.38	6.04	5.28
10	6.17	6.32	6.45	6.57	6.95	6.94	6.65	6.1
12	6.37	6.54	6.76	6.83	7.36	7.55	7.24	6.59
14	6.44	6.67	7.04	7.21	7.68	8.09	7.93	7.03
16	6.48	6.73	7.22	7.59	8	8.51	8.78	7.6
20	6.57	6.84	7.38	8.08	8.6	9.36	10.94	9.66

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.12	145.1°	3.64
8	42°	3.79	147.8°	4.57
10	40.2°	4.3	149.8°	5.28
12	38.8°	4.51	150.5°	5.71
14	38.7°	4.58	146.6°	6.09
16	38.7°	4.6	144.3°	6.59
20	38.8°	4.64	140.3°	8.37

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.79	5.70	6.17	6.37	6.44	6.48	6.57
60°	5.08	5.93	6.32	6.54	6.67	6.73	6.84
75°	5.28	6.09	6.45	6.76	7.04	7.22	7.38
90°	5.48	6.29	6.57	6.83	7.21	7.59	8.08
110°	5.61	6.43	6.95	7.36	7.68	8.00	8.60
120°	5.46	6.38	6.94	7.55	8.09	8.51	9.36
135°	4.92	6.04	6.65	7.24	7.93	8.78	10.94
150°	4.20	5.28	6.10	6.59	7.03	7.60	9.66