A northerly and 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 Thursday to Friday NNW wind force 2 continuing all night. Gusts reaching 13 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Excellent visibility becoming good at the end of the night. Daytime of Friday 14 august : The weather will become more uncertain during the day.
Sunny becoming changeable in the afternoon. No precipitation in the morning, possibility of showers in the afternoon. In the evening, skies with few clouds.
N force 3 turning NW in the middle of the day then N force 4. Gusts reaching 21 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day.