A southeasterly and variable flow prevails over the North-West of the basin. Over the South and the East, it is northwesterly, moderate and variable.
For Berck Plage :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies. In the evening, clear periods developing.
No precipitation. WNW force 3 in the middle of the day turning WSW in the evening. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, short swell from W. Excellent visibility becoming excellent in the evening.