An easterly, weak and variable flow prevails over the South-West of the basin. Over the North and the East, it is southwesterly, weak and variable.
For Petrosino :
No gale warning.
The reliability of the situation is assessed at 90%.
Some fair-weather cumulus clouds. In the evening, skies with few clouds.
S force 3 in the middle of the day turning SE in the evening. Gusts reaching 16 knots in the middle of the day. Smooth sea. Low, short swell from W. Excellent visibility becoming poor in the evening.