A westerly, strong and very variable flow prevails over the whole area.
For Royan :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Changeable skies becoming fairly cloud-free in the morning, sunny in the afternoon. No precipitation. In the evening, skies gradually hazing over.
No precipitation. SSE wind force 3 continuing all day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Poor visibility becoming excellent in the middle of the day.