A northerly, moderate and mostly variable flow prevails over the North-West of the basin. Over the South and the East, it is southerly, strong and variable.
For Saint-Gilles Croix-de-Vie :
Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
In the evening, overcast skies.
Light rain. SSE wind force 5. Gusts reaching 30 knots in the evening. Slight sea. Low, fairly long swell from SW. Excellent visibility.