A southwesterly, strong and variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Friday to Saturday N force 1 turning NW in the middle of the night then WSW. Gusts reaching 11 knots in the middle of the night.
Slight sea. Low, fairly long swell from W. Visibility reduced by mist becoming reduced by mist at the end of the night. Daytime of Saturday 13 december : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, cloudy spells, sometimes dense, in the afternoon. No precipitation. In the evening, clear spells, risk of mist forming.
No precipitation. WSW force 1 becoming SW force 2 in the middle of the day then S. Gusts reaching 16 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Visibility reduced by mist becoming good in the middle of the day then reduced by mist.