A northwesterly and variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, weak and variable.
For Gammarth :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Warm sun all day. In the evening, clear skies.
W force 2 turning NE force 3 in the middle of the day then NNW. Gusts reaching 19 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from N then from N in the middle of the day. Excellent visibility.