A southwesterly, strong and very variable flow prevails over the whole area.
For Saint-Valery-sur-Somme :
Warning strong breeze offshore.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies with short clear spells. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, changeable skies becoming less cloudy.
No precipitation. WSW force 4 turning SSW in the middle of the day then S. Gusts reaching 28 knots in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from W. Good visibility becoming excellent in the middle of the day.