A westerly, moderate and mostly variable flow prevails over the whole area.
For Dunkerque :
Warning strong breeze offshore.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
Very cloudy skies to overcast. Some showers in the morning, possibility of showers in the afternoon. In the evening, very cloudy with risk of storms.
Showers. SW force 4 in the morning turning W in the middle of the day. Gusts reaching 21 knots in the morning. Smooth to slight sea. Low, short swell from WNW. Poor visibility becoming excellent in the middle of the day.