CALLEJON DE LAA PARRA: ORC Rating

GPH

667

OSN

648.8

LOA

7.85 m

Displacement

1534 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7083

Medium

0.9358

High

1.0565

Triple Offshore

Low

0.9049

Medium

1.1301

High

1.2637

Boat Specifications

Dimensions

Length overall: 7.85 m
Beam: 2.5 m
Draft: 1.83 m
Displacement: 1534 kg
Crew weight: 300 kg
Wetted surface: 13.5 m²

Sails

Mainsail: 22.32 m²
Genoa: 18.94 m²
Spinnaker: 43.4 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST CLASS 8
Builder: BENETEAU
Designer: FINOT
Year built: 1982

Performance data

Polar CSV

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

6,40.6,4.649195,52,5.24,60,5.46,75,5.61,90,5.55,110,5.34,120,5.16,135,4.64,146.3,4.002625,150,3.84
8,38.9,5.42247,52,5.98,60,6.11,75,6.19,90,6.18,110,6.19,120,6.07,135,5.63,150,4.85,150.7,4.816131
10,36.4,5.702616,52,6.28,60,6.41,75,6.53,90,6.58,110,6.66,120,6.55,135,6.26,150,5.72,152.9,5.594168
12,35.3,5.795591,52,6.4,60,6.58,75,6.84,90,6.92,110,7.16,120,7.05,135,6.69,150,6.3,169,5.776124
14,34.8,5.845466,52,6.48,60,6.68,75,7.05,90,7.27,110,7.6,120,7.58,135,7.17,150,6.7,180,6.2
16,35,5.871926,52,6.52,60,6.75,75,7.17,90,7.56,110,7.89,120,8.16,135,7.69,150,7.14,180,6.59
20,35,5.932965,52,6.62,60,6.87,75,7.28,90,7.87,110,8.47,120,9.13,135,9.27,150,8.19,180,7.43

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.24	5.46	5.61	5.55	5.34	5.16	4.64	3.84
8	5.98	6.11	6.19	6.18	6.19	6.07	5.63	4.85
10	6.28	6.41	6.53	6.58	6.66	6.55	6.26	5.72
12	6.4	6.58	6.84	6.92	7.16	7.05	6.69	6.3
14	6.48	6.68	7.05	7.27	7.6	7.58	7.17	6.7
16	6.52	6.75	7.17	7.56	7.89	8.16	7.69	7.14
20	6.62	6.87	7.28	7.87	8.47	9.13	9.27	8.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	40.6°	3.53	146.3°	3.33
8	38.9°	4.22	150.7°	4.2
10	36.4°	4.59	152.9°	4.98
12	35.3°	4.73	169°	5.67
14	34.8°	4.8	180°	6.2
16	35°	4.81	180°	6.59
20	35°	4.86	180°	7.43

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°	5.24	5.98	6.28	6.40	6.48	6.52	6.62
60°	5.46	6.11	6.41	6.58	6.68	6.75	6.87
75°	5.61	6.19	6.53	6.84	7.05	7.17	7.28
90°	5.55	6.18	6.58	6.92	7.27	7.56	7.87
110°	5.34	6.19	6.66	7.16	7.60	7.89	8.47
120°	5.16	6.07	6.55	7.05	7.58	8.16	9.13
135°	4.64	5.63	6.26	6.69	7.17	7.69	9.27
150°	3.84	4.85	5.72	6.30	6.70	7.14	8.19