A northwesterly, moderate and variable flow prevails over the whole area.
For Saint-Valery-sur-Somme :
Warning strong breeze offshore.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast in the morning, very cloudy in the afternoon. Risk of some spots of rain in the morning, light showers in the afternoon. In the evening, good clear periods but cloud building.
No precipitation. WSW wind force 5 continuing all day. Gusts reaching 34 knots from the middle of the day. Slight sea becoming moderate in the middle of the day. Low from N then from WNW in the middle of the day then from WNW. Excellent visibility.