-Northern Tunisia: West wind, force 7 Beaufort (28 to 33 knots), locally reaching force 8 (34 to 40 knots), easing the afternoon.
-Eastern Tunisia: West wind, force 7 Beaufort (28 to 33 knots).
-Gulf of Gabes: West/Southwest wind, force 7 to 8 Beaufort (28 to 40 knots).
Generative phenomenon and evolution
A 996 hPa low-pressure system over the Western Mediterranean, then shifting towards the Gulf of Lion, later associated with a 1000 hPa low-pressure system over the Sea of ​​Sicily.