A northerly and very variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and particularly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Saturday to Sunday NNW force 3 in the early part of the night becoming N force 2. Gusts reaching 17 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Excellent visibility becoming poor in the middle of the night then poor. Daytime of Sunday 27 july : The weather will be good.
Sunny despite some cloudy spells but no rain. The risk of seeing rain will remain low. In the evening, lots of good clear periods.
No precipitation. N force 2 turning WNW force 3 in the middle of the day then NW. Gusts reaching 15 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, fairly long swell from W. Poor visibility becoming excellent in the middle of the day.