An easterly and mostly variable flow prevails over the South of the basin. Over the North, it is westerly and moderate.
For Gammarth :
No gale warning.
The reliability of the situation is very good.
Clear skies. In the evening, clear skies.
NE force 3 in the middle of the day turning NW in the evening. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, short swell from NNW then from N in the evening. Excellent visibility.