Low 1013 hPa centered on the South-East of the Bay of Biscay moving at 8 knots to the East-North-East to be centered on the South-West of France.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Wednesday to Thursday NE force 2 becoming force 1 in the middle of the night then N. Gusts reaching 19 knots in the early part of the night.
Smooth sea. Low from N. Visibility reduced by mist becoming reduced by mist in the middle of the night then poor. Daytime of Thursday 8 january : The atmosphere will remain unstable.
Skies changeable to very cloudy. Light showers all day. In the evening, clear periods developing.
Showers of rain and snow. NNE wind force 2 continuing all day. Gusts reaching 21 knots in the middle of the day. Smooth sea. Low from N. Poor visibility becoming good in the middle of the day then poor.