For Châtelaillon :
No gale warning.
The reliability of the situation is assessed at 95%.
Changeable skies becoming less cloudy. No precipitation. In the evening, clear skies.
W force 3 in the middle of the day turning NW in the evening. Gusts reaching 11 knots. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from WNW. Excellent visibility becoming excellent in the evening.