A northwesterly, strong and mostly variable flow prevails over the whole area.
For Grotte Bizerte :
Warning moderate gale offshore.
The reliability of the situation is assessed at 85%.
Very cloudy skies with short clear spells. Showers all day. In the evening, good clear periods but lots of cloud, too.
Showers. WNW wind force 5 continuing all day. Gusts reaching 39 knots in the middle of the day. Moderate sea becoming rough in the evening. Low, fairly long swell from WNW. Excellent visibility.