A southwesterly, very strong and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
For the night from Wednesday to Thursday W force 2 turning SW force 3 in the middle of the night then becoming force 4. Gusts reaching 18 knots at the end of the night.
Slight sea. Low, fairly long swell from W. Excellent visibility. Daytime of Thursday 12 march : The sky will remain very cloudy.
Very cloudy skies with short clear spells. No precipitation. In the evening, very cloudy skies becoming totally overcast.
No precipitation. SW force 4 in the morning becoming force 5 in the evening. Gusts reaching 32 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility.