A northeasterly and variable flow prevails over the whole area.
For Fort-Mahon-Plage :
Warning strong breeze offshore.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Very cloudy skies to overcast. Light rain gradually becoming less frequent. In the evening, skies with few clouds.
NNE wind force 4 from the middle of the day. Gusts reaching 20 knots in the middle of the day. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.