A northeasterly and mostly variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and mostly variable.
Für Royan :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Very cloudy. But clear spells will become more and more widespread. Light showers progressively dying out in the morning, possibility of a few spots in the afternoon. In the evening, skies with few clouds.
N force 2 freshening W force 4 in the middle of the day then becoming NW. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.