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 becoming WSW force 3 in the middle of the night then SW. Gusts reaching 17 knots at the end of the night.
Slight sea temporarily smooth to slight in the middle of the night. Low, 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.
Drizzle in the early hours. SW force 4 in the morning becoming force 5 in the middle of the day. Gusts reaching 30 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.