A southwesterly and particularly variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Sunday to Monday SW wind force 3 continuing all night. Gusts reaching 23 knots at the end of the night.
Smooth to slight sea becoming slight at the end of the night. Low from N. Poor visibility becoming good at the end of the night. Daytime of Monday 23 november : The atmosphere will remain unstable.
Skies changeable to very cloudy. Light showers all day. In the evening, good clear periods but cloud building.
Light showers. WSW force 3 in the morning becoming W force 2 in the evening. Gusts reaching 23 knots in the morning. Slight sea. Low from N. Good visibility becoming good in the middle of the day then poor.