ATHINA: ORC Rating

GPH

676.8

OSN

652.7

LOA

11.583 m

Displacement

11337 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5969

Medium

0.8173

High

0.966

Triple Offshore

Low

0.7597

Medium

1.0065

High

1.1407

Boat Specifications

Dimensions

Length overall: 11.583 m
Beam: 3.6 m
Draft: 3.31 m
Displacement: 11337 kg
Crew weight: 500 kg
Wetted surface: 32.39 m²

Sails

Mainsail: 33.72 m²
Genoa: 52.04 m²
Spinnaker: 105.79 m²
Asymmetric spinnaker: 92.91 m²

Design

Type: HOOD 38
Builder: WAUQUIEZ
Designer: TED HOOD
Year built: 1981
Stability index: 135.4

Performance data

Polar CSV

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

6,41.8,4.265731,52,4.75,60,4.96,75,5.11,90,5.03,110,5.03,120,4.89,135,4.45,146.9,3.93927,150,3.81
8,39.4,4.95643,52,5.58,60,5.81,75,5.99,90,5.98,110,6.09,120,5.93,135,5.44,150,4.83,151.4,4.772302
10,39.3,5.569625,52,6.29,60,6.52,75,6.68,90,6.78,110,6.88,120,6.78,135,6.36,150,5.68,153.8,5.494515
12,39.4,6.056421,52,6.72,60,6.89,75,7.03,90,7.15,110,7.26,120,7.21,135,6.97,150,6.47,155,6.223051
14,39,6.292254,52,6.94,60,7.09,75,7.23,90,7.29,110,7.54,120,7.5,135,7.32,150,7,163.7,6.542994
16,38.4,6.380046,52,7.05,60,7.22,75,7.39,90,7.47,110,7.77,120,7.77,135,7.6,150,7.31,176.6,6.822008
20,38.1,6.468133,52,7.13,60,7.32,75,7.6,90,7.77,110,8.04,120,8.27,135,8.18,150,7.85,179,7.431132

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.75	4.96	5.11	5.03	5.03	4.89	4.45	3.81
8	5.58	5.81	5.99	5.98	6.09	5.93	5.44	4.83
10	6.29	6.52	6.68	6.78	6.88	6.78	6.36	5.68
12	6.72	6.89	7.03	7.15	7.26	7.21	6.97	6.47
14	6.94	7.09	7.23	7.29	7.54	7.5	7.32	7
16	7.05	7.22	7.39	7.47	7.77	7.77	7.6	7.31
20	7.13	7.32	7.6	7.77	8.04	8.27	8.18	7.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.18	146.9°	3.3
8	39.4°	3.83	151.4°	4.19
10	39.3°	4.31	153.8°	4.93
12	39.4°	4.68	155°	5.64
14	39°	4.89	163.7°	6.28
16	38.4°	5	176.6°	6.81
20	38.1°	5.09	179°	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°	4.75	5.58	6.29	6.72	6.94	7.05	7.13
60°	4.96	5.81	6.52	6.89	7.09	7.22	7.32
75°	5.11	5.99	6.68	7.03	7.23	7.39	7.60
90°	5.03	5.98	6.78	7.15	7.29	7.47	7.77
110°	5.03	6.09	6.88	7.26	7.54	7.77	8.04
120°	4.89	5.93	6.78	7.21	7.50	7.77	8.27
135°	4.45	5.44	6.36	6.97	7.32	7.60	8.18
150°	3.81	4.83	5.68	6.47	7.00	7.31	7.85