An easterly and variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins : No gale warning.
For the night from Tuesday to Wednesday NE wind force 3 continuing all night. Gusts reaching 18 knots until the middle of the night.
Smooth to slight sea. Low, fairly long swell from W. Excellent visibility. Daytime of Wednesday 23 september : The weather will be good.
Fair weather with mostly clear skies.In the evening, lots of good clear periods. No precipitation. ENE wind force 3 continuing all day. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, fairly long swell from WNW. Excellent visibility.
semaphore stations
Station Pte De Chemoulin located 9 km from Saint-Brevin-Les-Pins