A northwesterly, strong and mostly variable flow prevails over the whole area.
For Dunkerque :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Good clear periods but lots of cloud, too. No precipitation. In the evening, clear periods developing.
No precipitation. NNW wind force 4 from the middle of the day. Gusts reaching 23 knots in the evening. Smooth to slight sea. Low, short swell from NNW. Excellent visibility.