A southwesterly, moderate and mostly variable flow prevails over the West and the North of the basin. Over the South-East, it is northwesterly, weak and very variable.
For Plage du Crotoy :
Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Fairly cloudless skies becoming changeable during the morning, some sun but cloud building in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. NNW force 3 turning WNW in the middle of the day then SSW. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, short swell from NW. Good visibility becoming excellent in the middle of the day then good.