A westerly, moderate and mostly variable flow prevails over the whole area. For Le-Crotoy : Warning strong breeze offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Overcast in the morning, very cloudy in the afternoon. Showers all day.
In the evening, very cloudy with risk of storms. Showers. SW wind force 5 continuing all day. Gusts reaching 31 knots in the middle of the day. Excellent visibility.