A southwesterly, weak and particularly variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Thursday to Friday NNE force 3 becoming force 2 in the middle of the night then NE. Gusts reaching 18 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Excellent visibility. Daytime of Friday 7 august : The weather will become more uncertain during the day.
Sunny, changeable at times in the afternoon. The risk of seeing rain will remain low. In the evening, cloudy spells, sometimes dense.
Risk of showers in the early hours. NE force 2 turning NW in the middle of the day then becoming force 3. Gusts reaching 19 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day.