North of Tunisia
later
East Tunisia
and
Gulf of Gabes
Weather elements
Southerly winds veering to the west sector, force 7 on the Beaufort scale (28 to 33 knots), locally reaching force 8 (34 to 40 knots) over northern Tunisia and the Gulf of Gabes.
Generative phenomenon and evolution
A 991 hPa low-pressure system over the Gulf of Lion, then shifting toward Corsica, associated with a 1002 hPa low over southwestern Tunisia.