South East wind veering North , force 7 Beaufort (28 to 33 knots) and reached force 8 (34 to 40 knots) at the end of validity over the Gulf of Gabès.
Generative phenomenon and evolution
Depression 1004 hPa over southern Algeria then shifting towards Libya, associated with a low pressure regime on the Algerian coasts then shifting towards the Gulf of Genoa.