HELLAS: ORC Rating

GPH

741.1

OSN

715.8

LOA

9.55 m

Displacement

3399 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5277

Medium

0.7343

High

0.8628

Triple Offshore

Low

0.6851

Medium

0.9247

High

1.0561

Boat Specifications

Dimensions

Length overall: 9.55 m
Beam: 3.29 m
Draft: 1.62 m
Displacement: 3399 kg
Crew weight: 486 kg
Wetted surface: 20.2 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
Stability index: 103.9

Performance data

Polar CSV

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

6,45.6,3.873291,52,4.23,60,4.52,75,4.7,90,4.61,110,4.67,120,4.49,135,4.03,144.8,3.634606,150,3.43
8,44.2,4.700726,52,5.17,60,5.46,75,5.63,90,5.69,110,5.74,120,5.57,135,5.1,145.7,4.636252,150,4.42
10,42.7,5.225097,52,5.78,60,6.04,75,6.24,90,6.39,110,6.46,120,6.34,135,5.95,146,5.476229,150,5.24
12,41.4,5.585839,52,6.18,60,6.4,75,6.6,90,6.8,110,6.9,120,6.82,135,6.54,146.4,6.099016,150,5.87
14,40.5,5.799534,52,6.43,60,6.63,75,6.84,90,7.07,110,7.24,120,7.18,135,6.93,150,6.31,171.7,5.558218
16,40.3,5.900337,52,6.56,60,6.78,75,7.03,90,7.27,110,7.56,120,7.52,135,7.27,150,6.67,173,6.085359
20,40.8,5.931347,52,6.61,60,6.87,75,7.26,90,7.5,110,8.13,120,8.23,135,7.95,150,7.21,175.7,6.799139

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.23	4.52	4.7	4.61	4.67	4.49	4.03	3.43
8	5.17	5.46	5.63	5.69	5.74	5.57	5.1	4.42
10	5.78	6.04	6.24	6.39	6.46	6.34	5.95	5.24
12	6.18	6.4	6.6	6.8	6.9	6.82	6.54	5.87
14	6.43	6.63	6.84	7.07	7.24	7.18	6.93	6.31
16	6.56	6.78	7.03	7.27	7.56	7.52	7.27	6.67
20	6.61	6.87	7.26	7.5	8.13	8.23	7.95	7.21

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.6°	2.71	144.8°	2.97
8	44.2°	3.37	145.7°	3.83
10	42.7°	3.84	146°	4.54
12	41.4°	4.19	146.4°	5.08
14	40.5°	4.41	171.7°	5.5
16	40.3°	4.5	173°	6.04
20	40.8°	4.49	175.7°	6.78

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°	4.23	5.17	5.78	6.18	6.43	6.56	6.61
60°	4.52	5.46	6.04	6.40	6.63	6.78	6.87
75°	4.70	5.63	6.24	6.60	6.84	7.03	7.26
90°	4.61	5.69	6.39	6.80	7.07	7.27	7.50
110°	4.67	5.74	6.46	6.90	7.24	7.56	8.13
120°	4.49	5.57	6.34	6.82	7.18	7.52	8.23
135°	4.03	5.10	5.95	6.54	6.93	7.27	7.95
150°	3.43	4.42	5.24	5.87	6.31	6.67	7.21