Polaris: ORC Rating

GPH

752.4

OSN

737.7

LOA

7.76 m

Displacement

1832 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5476

Medium

0.7208

High

0.7952

Triple Offshore

Low

0.7118

Medium

0.8943

High

0.9724

Boat Specifications

Dimensions

Length overall: 7.76 m
Beam: 2.76 m
Draft: 1.11 m
Displacement: 1832 kg
Crew weight: 364 kg
Wetted surface: 13.81 m²

Sails

Mainsail: 18.86 m²
Genoa: 15.5 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 47.49 m²

Design

Type: Polaris-PY
Builder: PolYacht
Designer: Janusz Radomski
Year built: 2008

Performance data

Polar CSV

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

6,44.2,3.863801,52,4.31,60,4.6,75,4.83,90,5.08,110,5.11,120,4.9,135,4.4,147,3.899028,150,3.78
8,44.6,4.620617,52,5.1,60,5.4,75,5.58,90,5.82,110,5.87,120,5.77,135,5.38,147.2,4.818179,150,4.67
10,43.3,5.097745,52,5.57,60,5.76,75,5.91,90,6.17,110,6.25,120,6.17,135,5.94,148,5.542138,150,5.43
12,41.6,5.295547,52,5.79,60,5.95,75,6.12,90,6.4,110,6.62,120,6.55,135,6.29,150,5.86,174,5.158257
14,41.6,5.349037,52,5.87,60,6.06,75,6.3,90,6.52,110,6.96,120,6.94,135,6.66,150,6.13,177,5.677781
16,42.8,5.42434,52,5.88,60,6.1,75,6.45,90,6.64,110,7.22,120,7.31,135,7.04,150,6.39,178,6.003657
20,44.2,5.31447,52,5.8,60,6.06,75,6.52,90,6.97,110,7.51,120,7.88,135,7.81,150,7.01,178,6.553993

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.31	4.6	4.83	5.08	5.11	4.9	4.4	3.78
8	5.1	5.4	5.58	5.82	5.87	5.77	5.38	4.67
10	5.57	5.76	5.91	6.17	6.25	6.17	5.94	5.43
12	5.79	5.95	6.12	6.4	6.62	6.55	6.29	5.86
14	5.87	6.06	6.3	6.52	6.96	6.94	6.66	6.13
16	5.88	6.1	6.45	6.64	7.22	7.31	7.04	6.39
20	5.8	6.06	6.52	6.97	7.51	7.88	7.81	7.01

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.77	147°	3.27
8	44.6°	3.29	147.2°	4.05
10	43.3°	3.71	148°	4.7
12	41.6°	3.96	174°	5.13
14	41.6°	4	177°	5.67
16	42.8°	3.98	178°	6
20	44.2°	3.81	178°	6.55

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°	4.31	5.10	5.57	5.79	5.87	5.88	5.80
60°	4.60	5.40	5.76	5.95	6.06	6.10	6.06
75°	4.83	5.58	5.91	6.12	6.30	6.45	6.52
90°	5.08	5.82	6.17	6.40	6.52	6.64	6.97
110°	5.11	5.87	6.25	6.62	6.96	7.22	7.51
120°	4.90	5.77	6.17	6.55	6.94	7.31	7.88
135°	4.40	5.38	5.94	6.29	6.66	7.04	7.81
150°	3.78	4.67	5.43	5.86	6.13	6.39	7.01