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.
Good clear periods but lots of cloud, too. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. N wind force 3 from the middle of the day. Gusts reaching 17 knots in the middle of the day. Smooth sea. Low, short swell from NNW. Excellent visibility.