A northerly and 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 Friday to Saturday NNE force 4 becoming force 3 in the middle of the night then N. Gusts reaching 24 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Excellent visibility. Daytime of Saturday 15 august : The sky will remain changeable.
Bright spells increasing during the morning, cloud and sun in the afternoon. Risk of showers in the morning, no precipitation in the afternoon. In the evening, skies with few clouds.
N force 3 in the morning becoming NNW force 4 in the evening. Gusts reaching 21 knots in the evening. Smooth to slight sea. Low, short swell from W. Excellent visibility.