TRAVESIO: ORC Rating

GPH

743

OSN

719.2

LOA

6.75 m

Displacement

1521 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5555

Medium

0.7512

High

0.8458

Triple Offshore

Low

0.71

Medium

0.9096

High

1.0117

Boat Specifications

Dimensions

Length overall: 6.75 m
Beam: 2.73 m
Draft: 1.51 m
Displacement: 1521 kg
Crew weight: 300 kg
Wetted surface: 13.26 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
Stability index: 97.5

Performance data

Polar CSV

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

6,42.4,3.967742,52,4.44,60,4.67,75,4.83,90,4.79,110,4.79,120,4.63,135,4.18,148.4,3.663146,150,3.6
8,41.2,4.664979,52,5.21,60,5.42,75,5.56,90,5.64,110,5.67,120,5.54,135,5.12,150,4.54,152.3,4.449998
10,40.2,5.18463,52,5.67,60,5.8,75,5.9,90,6.06,110,6.1,120,6.01,135,5.76,150,5.34,155.4,5.13618
12,38.2,5.382659,52,5.89,60,6.03,75,6.16,90,6.36,110,6.5,120,6.4,135,6.13,150,5.84,168.2,5.414421
14,37.8,5.429314,52,5.98,60,6.15,75,6.41,90,6.52,110,6.91,120,6.82,135,6.52,150,6.18,178.1,5.783179
16,37.9,5.436683,52,6,60,6.2,75,6.58,90,6.8,110,7.26,120,7.25,135,6.94,150,6.55,179,6.110931
20,39,5.442993,52,6,60,6.2,75,6.67,90,7.2,110,7.65,120,8.13,135,7.95,150,7.36,178.4,6.802652

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.44	4.67	4.83	4.79	4.79	4.63	4.18	3.6
8	5.21	5.42	5.56	5.64	5.67	5.54	5.12	4.54
10	5.67	5.8	5.9	6.06	6.1	6.01	5.76	5.34
12	5.89	6.03	6.16	6.36	6.5	6.4	6.13	5.84
14	5.98	6.15	6.41	6.52	6.91	6.82	6.52	6.18
16	6	6.2	6.58	6.8	7.26	7.25	6.94	6.55
20	6	6.2	6.67	7.2	7.65	8.13	7.95	7.36

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	2.93	148.4°	3.12
8	41.2°	3.51	152.3°	3.94
10	40.2°	3.96	155.4°	4.67
12	38.2°	4.23	168.2°	5.3
14	37.8°	4.29	178.1°	5.78
16	37.9°	4.29	179°	6.11
20	39°	4.23	178.4°	6.8

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°	4.44	5.21	5.67	5.89	5.98	6.00	6.00
60°	4.67	5.42	5.80	6.03	6.15	6.20	6.20
75°	4.83	5.56	5.90	6.16	6.41	6.58	6.67
90°	4.79	5.64	6.06	6.36	6.52	6.80	7.20
110°	4.79	5.67	6.10	6.50	6.91	7.26	7.65
120°	4.63	5.54	6.01	6.40	6.82	7.25	8.13
135°	4.18	5.12	5.76	6.13	6.52	6.94	7.95
150°	3.60	4.54	5.34	5.84	6.18	6.55	7.36