TRAVESIO: ORC Rating

GPH

739.2

OSN

716.5

LOA

6.75 m

Displacement

1521 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5602

Medium

0.7548

High

0.8486

Triple Offshore

Low

0.7158

Medium

0.9129

High

1.0156

Boat Specifications

Dimensions

Length overall: 6.75 m
Beam: 2.73 m
Draft: 1.51 m
Displacement: 1521 kg
Crew weight: 330 kg
Wetted surface: 13.45 m²

Sails

Mainsail: 18.15 m²
Genoa: 14.85 m²
Spinnaker: 33.4 m²
Asymmetric spinnaker: 0 m²

Design

Type: YATLANT 24
Builder: POLIMAR
Designer: CELA
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.

6,42.4,3.994825,52,4.48,60,4.71,75,4.88,90,4.84,110,4.83,120,4.67,135,4.24,149,3.686562,150,3.65
8,40.9,4.670217,52,5.23,60,5.45,75,5.59,90,5.66,110,5.69,120,5.57,135,5.16,150,4.58,153,4.455635
10,40.1,5.190076,52,5.68,60,5.81,75,5.92,90,6.07,110,6.1,120,6.02,135,5.78,150,5.36,156,5.133844
12,37.9,5.385991,52,5.9,60,6.03,75,6.17,90,6.37,110,6.5,120,6.4,135,6.14,150,5.85,175,5.35036
14,37.5,5.432636,52,5.99,60,6.17,75,6.42,90,6.55,110,6.91,120,6.81,135,6.52,150,6.18,180,5.81
16,37.9,5.462029,52,6.02,60,6.22,75,6.6,90,6.8,110,7.27,120,7.24,135,6.93,150,6.54,180,6.13
20,39,5.442993,52,6,60,6.22,75,6.7,90,7.21,110,7.68,120,8.11,135,7.87,150,7.31,180,6.82

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.48	4.71	4.88	4.84	4.83	4.67	4.24	3.65
8	5.23	5.45	5.59	5.66	5.69	5.57	5.16	4.58
10	5.68	5.81	5.92	6.07	6.1	6.02	5.78	5.36
12	5.9	6.03	6.17	6.37	6.5	6.4	6.14	5.85
14	5.99	6.17	6.42	6.55	6.91	6.81	6.52	6.18
16	6.02	6.22	6.6	6.8	7.27	7.24	6.93	6.54
20	6	6.22	6.7	7.21	7.68	8.11	7.87	7.31

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	2.95	149°	3.16
8	40.9°	3.53	153°	3.97
10	40.1°	3.97	156°	4.69
12	37.9°	4.25	175°	5.33
14	37.5°	4.31	180°	5.81
16	37.9°	4.31	180°	6.13
20	39°	4.23	180°	6.82

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°	4.48	5.23	5.68	5.90	5.99	6.02	6.00
60°	4.71	5.45	5.81	6.03	6.17	6.22	6.22
75°	4.88	5.59	5.92	6.17	6.42	6.60	6.70
90°	4.84	5.66	6.07	6.37	6.55	6.80	7.21
110°	4.83	5.69	6.10	6.50	6.91	7.27	7.68
120°	4.67	5.57	6.02	6.40	6.81	7.24	8.11
135°	4.24	5.16	5.78	6.14	6.52	6.93	7.87
150°	3.65	4.58	5.36	5.85	6.18	6.54	7.31