Northern Tunisia: West-sector wind, Beaufort force 7 (28 to 33 knots).
Gulf of Gabès: Southeast wind shifting to north, Beaufort force 7 (28 to 33 knots).
Generative phenomenon and evolution
A 1009 hPa low-pressure system over Corsica, associated with a 1010 hPa low-pressure system along the Libyan coast.