A southwesterly, very strong and very variable flow prevails over the whole area.
For Dunkerque :
Warning fresh gale offshore.
The reliability of the situation is assessed at 90%.
Cloudy spells, dense at times in the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation. In the evening, very cloudy skies becoming totally overcast.
No precipitation. SSW wind force 5 continuing all day. Gusts reaching 37 knots in the middle of the day. Smooth to slight sea. Low, short swell from W. Excellent visibility.