A northerly and variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
For the night from Thursday to Friday NNW wind force 2 continuing all night. Gusts reaching 9 knots in the early part of the night.
Smooth sea. Low, short swell from WSW. Excellent visibility becoming good at the end of the night. Daytime of Friday 17 july : The weather will be good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
N force 2 freshening WSW force 4 in the middle of the day then becoming NW. Gusts reaching 19 knots in the evening. Smooth sea. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day.