A northwesterly, strong and very variable flow prevails over the whole area.
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, clear periods developing.
Chance of light rain. NW force 5 in the morning becoming NNW force 4 in the evening. Gusts reaching 29 knots in the middle of the day. Moderate sea becoming slight in the middle of the day. Low, short swell from W. Excellent visibility.