AQUAVIT: ORC Rating

GPH

698

OSN

676.9

LOA

7.785 m

Displacement

1672 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5928

Medium

0.7956

High

0.9027

Triple Offshore

Low

0.7593

Medium

0.9657

High

1.0777

Boat Specifications

Dimensions

Length overall: 7.785 m
Beam: 2.5 m
Draft: 1.85 m
Displacement: 1672 kg
Crew weight: 350 kg
Wetted surface: 14.22 m²

Sails

Mainsail: 21.72 m²
Genoa: 13.21 m²
Spinnaker: 42.98 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST CLASS 8
Builder: BENETEAU
Designer: FINOT
Year built: 1982
Stability index: 97.6

Performance data

Polar CSV

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

6,41.7,4.299271,52,4.8,60,5,75,5.12,90,5.18,110,5.17,120,5,135,4.48,146,3.884022,150,3.72
8,39.4,4.982312,52,5.57,60,5.74,75,5.85,90,6,110,6.05,120,5.92,135,5.44,150,4.74,150.5,4.710718
10,37.6,5.414686,52,6,60,6.13,75,6.25,90,6.43,110,6.54,120,6.44,135,6.13,150,5.59,154.1,5.402655
12,36.6,5.580347,52,6.21,60,6.37,75,6.53,90,6.67,110,6.96,120,6.89,135,6.57,150,6.19,162.8,5.788889
14,36.4,5.65292,52,6.31,60,6.5,75,6.76,90,6.86,110,7.32,120,7.32,135,7.01,150,6.6,177.2,6.087267
16,37,5.747303,52,6.37,60,6.57,75,6.92,90,7.13,110,7.59,120,7.76,135,7.47,150,7,179,6.470986
20,37.6,5.780714,52,6.42,60,6.65,75,7.08,90,7.51,110,8.02,120,8.61,135,8.8,150,7.94,178.1,7.243983

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.8	5	5.12	5.18	5.17	5	4.48	3.72
8	5.57	5.74	5.85	6	6.05	5.92	5.44	4.74
10	6	6.13	6.25	6.43	6.54	6.44	6.13	5.59
12	6.21	6.37	6.53	6.67	6.96	6.89	6.57	6.19
14	6.31	6.5	6.76	6.86	7.32	7.32	7.01	6.6
16	6.37	6.57	6.92	7.13	7.59	7.76	7.47	7
20	6.42	6.65	7.08	7.51	8.02	8.61	8.8	7.94

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.7°	3.21	146°	3.22
8	39.4°	3.85	150.5°	4.1
10	37.6°	4.29	154.1°	4.86
12	36.6°	4.48	162.8°	5.53
14	36.4°	4.55	177.2°	6.08
16	37°	4.59	179°	6.47
20	37.6°	4.58	178.1°	7.24

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°	4.80	5.57	6.00	6.21	6.31	6.37	6.42
60°	5.00	5.74	6.13	6.37	6.50	6.57	6.65
75°	5.12	5.85	6.25	6.53	6.76	6.92	7.08
90°	5.18	6.00	6.43	6.67	6.86	7.13	7.51
110°	5.17	6.05	6.54	6.96	7.32	7.59	8.02
120°	5.00	5.92	6.44	6.89	7.32	7.76	8.61
135°	4.48	5.44	6.13	6.57	7.01	7.47	8.80
150°	3.72	4.74	5.59	6.19	6.60	7.00	7.94