A northwesterly, very strong and mostly variable flow prevails over the whole area.
For Plage de la Grandville :
Warning moderate gale offshore.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
In the evening, cloud and long sunny periods.
Possibility of showers W wind force 4. Gusts reaching 24 knots in the evening. Slight sea. Low, short swell from NNW. Excellent visibility.