A westerly, strong and very variable flow prevails over the whole area.
Für Royan : Warning moderate gale offshore.
The reliability of the situation is assessed at 70%.
Very cloudy skies to overcast.Showers all day.In the evening, very cloudy skies to overcast. Light showers progressively becoming less frequent. WSW force 3 becoming SW force 4 in the middle of the day then S. Gusts reaching 25 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility.