RABUDO: ORC Rating

GPH

742.5

OSN

719.7

LOA

6.75 m

Displacement

1693 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5571

Medium

0.7515

High

0.8501

Triple Offshore

Low

0.7118

Medium

0.9089

High

1.0129

Boat Specifications

Dimensions

Length overall: 6.75 m
Beam: 2.73 m
Draft: 1.52 m
Displacement: 1693 kg
Crew weight: 340 kg
Wetted surface: 13.85 m²

Sails

Mainsail: 18.33 m²
Genoa: 14.48 m²
Spinnaker: 37.05 m²
Asymmetric spinnaker: 32.19 m²

Design

Type: YATLANT 24
Builder: POLIMADER
Designer: CELA JAVIER / GONZ
Year built: 1997

Performance data

Polar CSV

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

6,42.2,3.928161,52,4.42,60,4.64,75,4.8,90,4.81,110,4.84,120,4.68,135,4.26,149,3.709894,150,3.67
8,40.5,4.563352,52,5.17,60,5.39,75,5.54,90,5.65,110,5.69,120,5.58,135,5.19,150,4.59,153,4.478082
10,40.3,5.126737,52,5.62,60,5.76,75,5.87,90,6.04,110,6.09,120,6.02,135,5.79,150,5.37,156,5.133844
12,38.2,5.369934,52,5.87,60,5.99,75,6.11,90,6.35,110,6.47,120,6.38,135,6.14,150,5.85,174,5.359359
14,37.5,5.445241,52,5.99,60,6.15,75,6.34,90,6.59,110,6.85,120,6.78,135,6.5,150,6.17,180,5.81
16,37.5,5.47045,52,6.02,60,6.21,75,6.54,90,6.72,110,7.17,120,7.17,135,6.89,150,6.51,180,6.12
20,38.6,5.438117,52,6.01,60,6.22,75,6.68,90,7.12,110,7.63,120,7.89,135,7.73,150,7.24,180,6.78

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.42	4.64	4.8	4.81	4.84	4.68	4.26	3.67
8	5.17	5.39	5.54	5.65	5.69	5.58	5.19	4.59
10	5.62	5.76	5.87	6.04	6.09	6.02	5.79	5.37
12	5.87	5.99	6.11	6.35	6.47	6.38	6.14	5.85
14	5.99	6.15	6.34	6.59	6.85	6.78	6.5	6.17
16	6.02	6.21	6.54	6.72	7.17	7.17	6.89	6.51
20	6.01	6.22	6.68	7.12	7.63	7.89	7.73	7.24

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	2.91	149°	3.18
8	40.5°	3.47	153°	3.99
10	40.3°	3.91	156°	4.69
12	38.2°	4.22	174°	5.33
14	37.5°	4.32	180°	5.81
16	37.5°	4.34	180°	6.12
20	38.6°	4.25	180°	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°	4.42	5.17	5.62	5.87	5.99	6.02	6.01
60°	4.64	5.39	5.76	5.99	6.15	6.21	6.22
75°	4.80	5.54	5.87	6.11	6.34	6.54	6.68
90°	4.81	5.65	6.04	6.35	6.59	6.72	7.12
110°	4.84	5.69	6.09	6.47	6.85	7.17	7.63
120°	4.68	5.58	6.02	6.38	6.78	7.17	7.89
135°	4.26	5.19	5.79	6.14	6.50	6.89	7.73
150°	3.67	4.59	5.37	5.85	6.17	6.51	7.24