A northerly, very strong and variable flow prevails over the North and the East of the basin. Over the South-West, it is easterly, strong and mostly variable.
For Cayeux-sur-Mer :
No gale warning.
The reliability of the situation is assessed at 95%.
In the evening, clear skies becoming somewhat cloudy.
NW wind force 4. Gusts reaching 24 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility.