ATHINA: ORC Rating

GPH

678.4

OSN

654

LOA

11.583 m

Displacement

11337 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6011

Medium

0.8194

High

0.9552

Triple Offshore

Low

0.7637

Medium

1.0029

High

1.1259

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: 32.48 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

Performance data

Polar CSV

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

6,41.1,4.339383,52,4.85,60,5.03,75,5.14,90,5.03,110,5.01,120,4.86,135,4.4,146.2,3.89899,150,3.74
8,39,5.069833,52,5.69,60,5.88,75,6.01,90,5.95,110,6.06,120,5.92,135,5.44,150,4.79,150.1,4.787191
10,38.3,5.606693,52,6.29,60,6.47,75,6.6,90,6.64,110,6.78,120,6.7,135,6.31,150,5.67,153.1,5.516947
12,37.9,5.956273,52,6.64,60,6.8,75,6.95,90,7.02,110,7.19,120,7.15,135,6.91,150,6.4,156.3,6.126711
14,37.7,6.129747,52,6.81,60,6.97,75,7.15,90,7.21,110,7.46,120,7.45,135,7.28,150,6.93,165.9,6.402907
16,37.4,6.218415,52,6.92,60,7.08,75,7.27,90,7.38,110,7.65,120,7.7,135,7.57,150,7.28,175.8,6.748122
20,37.4,6.30653,52,7.01,60,7.19,75,7.44,90,7.6,110,7.9,120,8.1,135,8.07,150,7.8,179,7.401127
24,37.9,6.33646,52,7.03,60,7.23,75,7.53,90,7.76,110,8.08,120,8.4,135,8.55,150,8.3,179,7.8812

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.85	5.03	5.14	5.03	5.01	4.86	4.4	3.74
8	5.69	5.88	6.01	5.95	6.06	5.92	5.44	4.79
10	6.29	6.47	6.6	6.64	6.78	6.7	6.31	5.67
12	6.64	6.8	6.95	7.02	7.19	7.15	6.91	6.4
14	6.81	6.97	7.15	7.21	7.46	7.45	7.28	6.93
16	6.92	7.08	7.27	7.38	7.65	7.7	7.57	7.28
20	7.01	7.19	7.44	7.6	7.9	8.1	8.07	7.8
24	7.03	7.23	7.53	7.76	8.08	8.4	8.55	8.3

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.1°	3.27	146.2°	3.24
8	39°	3.94	150.1°	4.15
10	38.3°	4.4	153.1°	4.92
12	37.9°	4.7	156.3°	5.61
14	37.7°	4.85	165.9°	6.21
16	37.4°	4.94	175.8°	6.73
20	37.4°	5.01	179°	7.4
24	37.9°	5	179°	7.88

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.85	5.69	6.29	6.64	6.81	6.92	7.01	7.03
60°	5.03	5.88	6.47	6.80	6.97	7.08	7.19	7.23
75°	5.14	6.01	6.60	6.95	7.15	7.27	7.44	7.53
90°	5.03	5.95	6.64	7.02	7.21	7.38	7.60	7.76
110°	5.01	6.06	6.78	7.19	7.46	7.65	7.90	8.08
120°	4.86	5.92	6.70	7.15	7.45	7.70	8.10	8.40
135°	4.40	5.44	6.31	6.91	7.28	7.57	8.07	8.55
150°	3.74	4.79	5.67	6.40	6.93	7.28	7.80	8.30