A westerly and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Thursday to Friday N wind force 3 continuing all night. Gusts reaching 19 knots in the early part of the night.
Slight sea. Low, short swell from W. Excellent visibility becoming poor at the end of the night. Daytime of Friday 3 july : The weather will be good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
N force 3 turning WNW force 4 in the middle of the day then NNW. Gusts reaching 23 knots in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from W. Poor visibility becoming excellent in the middle of the day.