A southerly, strong and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
For the night from Wednesday to Thursday E wind force 2 continuing all night. Gusts reaching 11 knots at the end of the night.
Smooth to slight sea. Low, fairly long swell from WSW. Good visibility becoming good in the middle of the night then poor. Daytime of Thursday 29 october : There will be a relative improvement in the situation.
Skies clearing but remaining hazy during the morning, hazy skies in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. ENE wind force 3 continuing all day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from WSW. Poor visibility becoming excellent in the middle of the day then good.