Flood alert in the South-West, wave-submersion vigilance maintained in the Channel. Manche and Ille-et-Vilaine are still on orange flood alert, and Charente-Maritime, Gironde, Landes and Pyrénées-Atlantiques and Vendée are on yellow wave- Submersion alert.

This Sunday morning, at the highest tide, the Gironde firefighters carried out a dozen interventions due to rising water levels around the Arcachon basin.