A northeasterly, moderate and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is fairly good.
For the night from Tuesday to Wednesday E wind force 3 continuing all night. Gusts reaching 17 knots at the end of the night.
Slight sea. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the night. Daytime of Wednesday 18 march : The weather will be good.
Fair weather with mostly clear skies. In the evening, clear skies.
E wind force 4 continuing all day. Gusts reaching 23 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility.