A northwesterly and very variable flow prevails over the North and the East of the basin. Over the South-West, it is easterly, moderate and variable.
For Dunkerque :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. NNW wind force 3 from the middle of the day. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, short swell from NNW then from N in the evening. Excellent visibility becoming excellent in the evening.