A northeasterly, moderate and variable flow prevails over the South of the basin. Over the North, it is westerly, moderate and very variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is assessed at 90%.
For the night from Friday to Saturday NW wind force 3 continuing all night. Gusts reaching 12 knots from the middle of the night.
Smooth to slight sea. Low, fairly long swell from WSW. Good visibility becoming poor in the middle of the night then poor. Daytime of Saturday 18 april : The sky will remain changeable.
Skies changeable becoming cloudier in late morning. No precipitation. In the evening, clear periods developing.
No precipitation. N wind force 3 continuing all day. Gusts reaching 19 knots in the evening. Smooth to slight sea. Low, fairly long swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.