A northerly, weak and particularly variable flow prevails over the South-East of the basin. Over the West and the North, it is southerly, moderate and very variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is assessed at 80%.
For the night from Wednesday to Thursday NW force 2 turning N in the middle of the night then NE. Gusts reaching 8 knots in the middle of the night.
Smooth sea. Low, short swell from SW. Excellent visibility becoming good in the middle of the night then poor. Daytime of Thursday 18 june : Improving during the day:the sky will clear.
Sun but cloud increasing in the morning, changeable skies becoming relatively cloud-free in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, skies with few clouds.
NE force 2 turning WNW force 3 in the middle of the day then W. Gusts reaching 16 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, fairly long swell from W. Poor visibility becoming excellent in the middle of the day.