An easterly and mostly variable flow prevails over the North of the basin. Over the South, it is westerly and moderate.
For Plage de Marennes :
No gale warning.
We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.
In the evening, overcast skies.
No precipitation. W wind force 3. Gusts reaching 12 knots in the evening. Rippled sea. Low, short swell from NW. Poor visibility.