A northwesterly, moderate and variable flow prevails over the North of the basin. Over the South-West, it is easterly, moderate and very variable. Over the South-East, it is southwesterly, weak and very variable.
For Gravelines & Les Hemmes de Marck :
No gale warning.
The reliability of the situation is assessed at 85%.
Skies changeable becoming cloudier in late morning. Light showers progressively dying out in the morning, possibility of showers in the afternoon. In the evening, cloud and long sunny periods.
No precipitation. SE force 2 turning E force 3 in the middle of the day then ESE. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from N. Excellent visibility becoming excellent in the middle of the day.