An easterly, moderate and very variable flow prevails over the whole area.
For Cayeux-sur-Mer : Warning strong breeze offshore.
The reliability of the situation is assessed at 80%.
In the evening, very cloudy skies to overcast. No precipitation. ENE wind force 4. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from NNW. Excellent visibility.