YIYI: ORC Rating

GPH

777.2

OSN

753.1

LOA

6.43 m

Displacement

1287 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5194

Medium

0.707

High

0.837

Triple Offshore

Low

0.6685

Medium

0.8696

High

1.0087

Boat Specifications

Dimensions

Length overall: 6.43 m
Beam: 3.01 m
Draft: 1.65 m
Displacement: 1287 kg
Crew weight: 240 kg
Wetted surface: 11.66 m²

Sails

Mainsail: 13.69 m²
Genoa: 12.04 m²
Spinnaker: 29.33 m²
Asymmetric spinnaker: 0 m²

Design

Type: NADIR 22
Builder: LG ASTILLEROS
Year built: 2010

Performance data

Polar CSV

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

6,43.5,3.6395,52,4.06,60,4.3,75,4.49,90,4.56,110,4.63,120,4.51,135,4.08,149,3.558232,150,3.52
8,42.8,4.306762,52,4.79,60,5.06,75,5.25,90,5.45,110,5.51,120,5.4,135,4.98,150,4.42,152,4.349069
10,41.6,4.760643,52,5.3,60,5.52,75,5.67,90,5.92,110,5.97,120,5.89,135,5.63,150,5.19,155.5,4.967244
12,40.9,5.12004,52,5.62,60,5.78,75,5.95,90,6.29,110,6.36,120,6.25,135,6.01,150,5.71,174,5.178368
14,39.8,5.362604,52,5.84,60,6,75,6.22,90,6.64,110,6.78,120,6.64,135,6.37,150,6.04,180,5.65
16,38.2,5.471734,52,6.02,60,6.22,75,6.46,90,6.94,110,7.21,120,7.04,135,6.75,150,6.38,180,5.98
20,39,5.558801,52,6.17,60,6.48,75,6.91,90,7.24,110,8.21,120,8.1,135,7.63,150,7.11,180,6.63

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.06	4.3	4.49	4.56	4.63	4.51	4.08	3.52
8	4.79	5.06	5.25	5.45	5.51	5.4	4.98	4.42
10	5.3	5.52	5.67	5.92	5.97	5.89	5.63	5.19
12	5.62	5.78	5.95	6.29	6.36	6.25	6.01	5.71
14	5.84	6	6.22	6.64	6.78	6.64	6.37	6.04
16	6.02	6.22	6.46	6.94	7.21	7.04	6.75	6.38
20	6.17	6.48	6.91	7.24	8.21	8.1	7.63	7.11

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	2.64	149°	3.05
8	42.8°	3.16	152°	3.84
10	41.6°	3.56	155.5°	4.52
12	40.9°	3.87	174°	5.15
14	39.8°	4.12	180°	5.65
16	38.2°	4.3	180°	5.98
20	39°	4.32	180°	6.63

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°	4.06	4.79	5.30	5.62	5.84	6.02	6.17
60°	4.30	5.06	5.52	5.78	6.00	6.22	6.48
75°	4.49	5.25	5.67	5.95	6.22	6.46	6.91
90°	4.56	5.45	5.92	6.29	6.64	6.94	7.24
110°	4.63	5.51	5.97	6.36	6.78	7.21	8.21
120°	4.51	5.40	5.89	6.25	6.64	7.04	8.10
135°	4.08	4.98	5.63	6.01	6.37	6.75	7.63
150°	3.52	4.42	5.19	5.71	6.04	6.38	7.11