High 1032 hPa centered on Switzerland moving at 33 knots to the West-North-West to be centered to the West of Scotland.
For Saint-Valery-sur-Somme :
No gale warning.
The reliability of the situation is poor.
For the night from Monday to Tuesday NE force 1 becoming ENE force 2 in the middle of the night then force 3. Gusts reaching 13 knots at the end of the night.
Smooth sea. Low, short swell from W. Excellent visibility. Daytime of Tuesday 26 may : The weather will be good.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. ENE wind force 3 continuing all day. Gusts reaching 16 knots in the evening. Smooth sea. Low, short swell from W. Good visibility becoming excellent in the middle of the day.