An easterly, moderate and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is assessed at 90%.
For the night from Tuesday to Wednesday E wind force 3 continuing all night. Gusts reaching 13 knots in the early part of the night.
Smooth to slight sea becoming slight at the end of the night. Low, long swell from W. Good visibility becoming poor in the middle of the night then poor. Daytime of Wednesday 18 march : The weather will be good.
Fair weather with mostly clear skies. In the evening, clear skies.
E force 3 becoming force 4 in the middle of the day then ENE. Gusts reaching 23 knots in the evening. Slight sea. Low, fairly long swell from W. Poor visibility becoming excellent in the middle of the day.