For Les sables d"olonne :
No gale warning.
The reliability of the situation is assessed at 95%.
Very cloudy. But clear spells will become more and more widespread. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, good clear periods but cloud building.
No precipitation. WSW wind force 4 continuing all day. Gusts reaching 19 knots in the morning. Slight sea. Low, fairly long swell from SSW. Excellent visibility.