A northwesterly, weak and mostly variable flow prevails over the whole area.
For Porticello :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, clear skies.
NNE force 2 in the morning turning ESE in the evening. Gusts reaching 11 knots in the middle of the day. Smooth sea. Low, short swell from NNW. Excellent visibility.