A westerly, moderate and mostly variable flow prevails over the whole area.
For Porto di Ustica :
No gale warning.
The reliability of the situation is very good.
Increasing clear spells. Skies becoming less cloudy in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. WNW wind force 3 continuing all day. Gusts reaching 13 knots in the morning. Slight sea. Low, short swell from WNW. Excellent visibility.