A northeasterly, moderate and variable flow prevails over the South of the basin. Over the North, it is southwesterly, strong and very variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is assessed at 90%.
For the night from Thursday to Friday N force 2 becoming NNW force 1 in the middle of the night then N. Gusts reaching 8 knots in the early part of the night.
Smooth to slight sea. Low, short swell from WSW. Excellent visibility becoming excellent in the middle of the night then excellent. Daytime of Friday 27 march : The sky will remain very cloudy.
Very cloudy in the morning, overcast skies in the afternoon. No precipitation. In the evening, very cloudy skies to overcast.
No precipitation. S force 2 turning WSW force 3 in the middle of the day then W. Gusts reaching 14 knots from the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility becoming excellent in the middle of the day.