An easterly, moderate and very variable flow prevails over the South of the basin. Over the North, it is southerly, moderate and very variable.
For Berck sternes :
No gale warning.
The reliability of the situation is assessed at 90%.
In the evening, clear skies.
ENE wind force 3. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.