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 southerly, weak and particularly variable.
For Plage du Crotoy :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Relatively clear skies becoming changeable. In the evening, cloud and long sunny periods.
No precipitation. WNW wind force 3 from the middle of the day. Gusts reaching 14 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from WNW. Excellent visibility.