An easterly flow prevails over the South of the basin. Over the North, it is westerly, weak and mostly variable.
For Mazara del Vallo (Trapani) :
No gale warning.
The reliability of the situation is very good.
Clear skies. In the evening, fair weather with mostly clear skies.
W wind force 3 from the middle of the day. Gusts reaching 16 knots in the evening. Smooth sea. Low, short swell from WNW. Excellent visibility becoming good in the evening.