A southerly, strong and variable flow prevails over the whole area.
For Plage du Crotoy :
Warning strong breeze offshore.
The reliability of the situation is assessed at 95%.
Skies changeable to very cloudy. No precipitation. In the evening, very cloudy.
No precipitation. SE wind force 4 continuing all day. Gusts reaching 23 knots in the middle of the day. Smooth to slight sea. Low, short swell from W. Excellent visibility.