A northeasterly and variable flow prevails over the whole area.
For Saint-Valery-sur-Somme : Warning strong breeze offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies.In the evening, clear skies. ENE force 3 in the morning becoming NE force 4 in the middle of the day. Gusts reaching 23 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from NW. Excellent visibility becoming excellent in the middle of the day.