A northeasterly, moderate and very 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 fairly good.
For the night from Thursday to Friday N force 2 in the early part of the night becoming NNW force 1. Gusts reaching 9 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Excellent visibility becoming good in the middle of the night then poor. Daytime of Friday 27 march : The sky will remain changeable.
Skies changeable becoming cloudier in late morning. No precipitation. In the evening, very cloudy.
No precipitation. NNW force 1 in the morning freshening W force 3 in the middle of the day. Gusts reaching 13 knots from the middle of the day. Smooth to slight sea. Low, short swell from W. Poor visibility becoming excellent in the middle of the day then poor.