A southerly, very strong and variable flow prevails over the North and the East of the basin. Over the South-West, it is westerly, very strong and mostly variable.
Für Hérel - Granville :
Warning fresh gale offshore.
The reliability of the situation is assessed at 85%.
Overcast skies. Light rain in late morning, drizzle intensifying and turning to rain in the afternoon. In the evening, overcast skies.
Light rain followed by showers. S wind force 6 continuing all day. Gusts reaching 39 knots from the middle of the day. Smooth to slight sea. Low, long swell from W. Good visibility becoming excellent in the middle of the day.