A southerly, strong and variable flow prevails over the whole area.
For Saint-Valery-sur-Somme : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, fair weather with mostly clear skies. ESE wind force 3. Gusts reaching 11 knots in the evening. Rippled sea. Low, fairly long swell from WNW. Poor visibility.