- Northern Tunisia: Northeast winds turning west, force 7 Beaufort (28 to 33 knots), reaching locally force 8 (34 to 40 knots) in the Gulf of Tunis.
- Eastern Tunisia and Gulf of Gabes: Southerly winds turning northwest, force 7 Beaufort (28 to 33 knots), reaching locally force 8 (34 to 40 knots) and easing in the morning in the Gulf of Gabes.
Generative phenomenon and evolution
Low 1000 hPa over the Southwest of Tunisia deepening and shifting towards the Ionian Sea, forecast at 999 hPa at the end of its validity.