A westerly and mostly variable flow prevails over the North and the East of the basin. Over the South-West, it is easterly, moderate and mostly variable.
For Boat Service Trapani :
No gale warning.
The reliability of the situation is good.
In the evening, light cloudy spells.
N wind force 3. Gusts reaching 19 knots in the evening. Smooth to slight sea. Low, short swell from NW. Excellent visibility.