TAYFUN: ORC Rating

GPH

725.6

OSN

706.8

LOA

7.65 m

Displacement

1485 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.578

Medium

0.7647

High

0.8486

Triple Offshore

Low

0.7396

Medium

0.9253

High

1.0166

Boat Specifications

Dimensions

Length overall: 7.65 m
Beam: 2.76 m
Draft: 1.51 m
Displacement: 1485 kg
Crew weight: 332 kg
Wetted surface: 12.23 m²

Sails

Mainsail: 18.39 m²
Genoa: 14.84 m²
Spinnaker: 43.31 m²
Asymmetric spinnaker: 0 m²

Design

Type: Conrad-25R
Builder: Conrad, Poland
Designer: Peterson
Year built: 1978

Performance data

Polar CSV

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

6,41.6,4.105386,52,4.63,60,4.87,75,5.04,90,5.05,110,5.1,120,4.92,135,4.38,148,3.844122,150,3.76
8,41.2,4.837756,52,5.39,60,5.56,75,5.67,90,5.79,110,5.85,120,5.76,135,5.37,150,4.7,152,4.60956
10,39.2,5.226181,52,5.73,60,5.86,75,5.97,90,6.14,110,6.25,120,6.18,135,5.95,150,5.49,154.5,5.318057
12,38.2,5.369934,52,5.9,60,6.05,75,6.21,90,6.37,110,6.64,120,6.59,135,6.32,150,5.99,174,5.50013
14,38.4,5.435799,52,5.97,60,6.17,75,6.42,90,6.54,110,6.97,120,7,135,6.73,150,6.34,180,5.92
16,38.8,5.453347,52,6,60,6.22,75,6.57,90,6.79,110,7.2,120,7.37,135,7.14,150,6.71,180,6.25
20,40.1,5.451541,52,5.97,60,6.22,75,6.68,90,7.11,110,7.52,120,7.91,135,8.1,150,7.5,180,6.96

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.63	4.87	5.04	5.05	5.1	4.92	4.38	3.76
8	5.39	5.56	5.67	5.79	5.85	5.76	5.37	4.7
10	5.73	5.86	5.97	6.14	6.25	6.18	5.95	5.49
12	5.9	6.05	6.21	6.37	6.64	6.59	6.32	5.99
14	5.97	6.17	6.42	6.54	6.97	7	6.73	6.34
16	6	6.22	6.57	6.79	7.2	7.37	7.14	6.71
20	5.97	6.22	6.68	7.11	7.52	7.91	8.1	7.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.6°	3.07	148°	3.26
8	41.2°	3.64	152°	4.07
10	39.2°	4.05	154.5°	4.8
12	38.2°	4.22	174°	5.47
14	38.4°	4.26	180°	5.92
16	38.8°	4.25	180°	6.25
20	40.1°	4.17	180°	6.96

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°	4.63	5.39	5.73	5.90	5.97	6.00	5.97
60°	4.87	5.56	5.86	6.05	6.17	6.22	6.22
75°	5.04	5.67	5.97	6.21	6.42	6.57	6.68
90°	5.05	5.79	6.14	6.37	6.54	6.79	7.11
110°	5.10	5.85	6.25	6.64	6.97	7.20	7.52
120°	4.92	5.76	6.18	6.59	7.00	7.37	7.91
135°	4.38	5.37	5.95	6.32	6.73	7.14	8.10
150°	3.76	4.70	5.49	5.99	6.34	6.71	7.50