HELLAS: ORC Rating

GPH

740.6

OSN

717

LOA

9.55 m

Displacement

3400 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5872

Medium

0.8204

High

0.98

Triple Offshore

Low

0.7668

Medium

1.0409

High

1.2022

Boat Specifications

Dimensions

Length overall: 9.55 m
Beam: 3.29 m
Draft: 1.62 m
Displacement: 3400 kg
Crew weight: 509 kg
Wetted surface: 20.32 m²

Sails

Mainsail: 19.99 m²
Genoa: 25.85 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 46.95 m²

Design

Type: FEELING 326
Builder: KIRIE
Designer: HARLE
Year built: 1987

Performance data

Polar CSV

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

6,45.8,3.815452,52,4.19,60,4.49,75,4.73,90,4.67,110,4.71,120,4.52,135,4.05,145.3,3.636832,150,3.45
8,44.7,4.614522,52,5.09,60,5.43,75,5.68,90,5.75,110,5.79,120,5.59,135,5.08,146,4.607753,150,4.41
10,43.8,5.195631,52,5.77,60,6.1,75,6.35,90,6.51,110,6.55,120,6.41,135,5.97,145.8,5.452915,150,5.21
12,43.2,5.679257,52,6.25,60,6.49,75,6.69,90,6.91,110,6.96,120,6.86,135,6.58,146.3,6.142166,150,5.9
14,41.7,5.933262,52,6.53,60,6.73,75,6.93,90,7.2,110,7.32,120,7.23,135,6.96,150,6.37,171.2,5.656587
16,41.8,6.090069,52,6.66,60,6.88,75,7.13,90,7.44,110,7.7,120,7.61,135,7.31,150,6.72,172.9,6.217678
20,43,6.1393,52,6.67,60,6.94,75,7.41,90,7.7,110,8.36,120,8.37,135,8.04,150,7.29,176,6.8968

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.19	4.49	4.73	4.67	4.71	4.52	4.05	3.45
8	5.09	5.43	5.68	5.75	5.79	5.59	5.08	4.41
10	5.77	6.1	6.35	6.51	6.55	6.41	5.97	5.21
12	6.25	6.49	6.69	6.91	6.96	6.86	6.58	5.9
14	6.53	6.73	6.93	7.2	7.32	7.23	6.96	6.37
16	6.66	6.88	7.13	7.44	7.7	7.61	7.31	6.72
20	6.67	6.94	7.41	7.7	8.36	8.37	8.04	7.29

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.8°	2.66	145.3°	2.99
8	44.7°	3.28	146°	3.82
10	43.8°	3.75	145.8°	4.51
12	43.2°	4.14	146.3°	5.11
14	41.7°	4.43	171.2°	5.59
16	41.8°	4.54	172.9°	6.17
20	43°	4.49	176°	6.88

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 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°	4.19	5.09	5.77	6.25	6.53	6.66	6.67
60°	4.49	5.43	6.10	6.49	6.73	6.88	6.94
75°	4.73	5.68	6.35	6.69	6.93	7.13	7.41
90°	4.67	5.75	6.51	6.91	7.20	7.44	7.70
110°	4.71	5.79	6.55	6.96	7.32	7.70	8.36
120°	4.52	5.59	6.41	6.86	7.23	7.61	8.37
135°	4.05	5.08	5.97	6.58	6.96	7.31	8.04
150°	3.45	4.41	5.21	5.90	6.37	6.72	7.29