A southeasterly and variable flow prevails over the West and the North of the basin. Over the South-East, it is southwesterly, weak and variable.
For Berck sternes :
No gale warning.
We are 65% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy. Possibility of showers In the evening, cloudy and humid with a risk of fog.
Showers towards the end of the night. SW force 2 in the middle of the day turning SSE in the evening. Gusts reaching 10 knots in the middle of the day. Smooth sea becoming smooth to slight in the evening. Low, short swell from W. Good visibility becoming poor in the evening.