A southeasterly and mostly variable flow prevails over the North and the East of the basin. Over the South-West, it is northwesterly and moderate.
For Royan :
No gale warning.
The reliability of the situation is assessed at 95%.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, skies with few clouds covering over progressively.
No precipitation. E force 3 in the morning turning NE in the evening. Gusts reaching 15 knots from the middle of the day. Smooth to slight sea becoming slight in the evening. Low, fairly long swell from W. Poor visibility becoming excellent in the middle of the day.