A northerly, moderate and variable flow prevails over the West of the basin. Over the East, it is westerly, moderate and variable.
For Les Sables-d"Olonne :
No gale warning.
The reliability of the situation is assessed at 75%.
Clear periods developing. Possibility of showers In the evening, cloud and long sunny periods.
No precipitation. W wind force 4 from the middle of the day. Gusts reaching 18 knots. Slight sea. Low, fairly long swell from SSW. Excellent visibility.