A southerly, weak and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and mostly variable.
For Zarzis :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, clear skies.
E force 4 in the middle of the day becoming ESE force 3 in the evening. Gusts reaching 22 knots in the middle of the day. Slight sea. Low, fairly long swell from ENE. Excellent visibility.