For Saint-Valery-sur-Somme :
No gale warning.
For the night from Monday to Tuesday N wind force 2 continuing all night. Gusts reaching 15 knots in the early part of the night.
Smooth to slight sea. Low, short swell from NNW. Excellent visibility becoming good in the middle of the night then good. Daytime of Tuesday 2 june : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes dense. Risk of some spots of rain in the morning, possibility of showers in late afternoon. In the evening, cloudy spells, sometimes dense.
Possibility of showers NNE wind force 3 continuing all day. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, short swell from N. Good visibility becoming excellent in the middle of the day then good.