A westerly and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is fairly good.
For the night from Wednesday to Thursday W force 3 in the early part of the night becoming WNW force 2. Gusts reaching 15 knots in the early part of the night.
Smooth sea. Low, short swell from W. Good visibility becoming reduced by mist in the middle of the night. Daytime of Thursday 30 july : Improving during the day:the sky will clear.
Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, fair weather with mostly clear skies.
WNW force 2 freshening force 4 in the middle of the day then becoming WNW. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from W. Visibility reduced by mist becoming excellent in the middle of the day then good.