For Châtelaillon :
No gale warning.
We are 90% sure of the situation, because the clear patches could be more numerous than forecast.
Fog clearing rapidly. No precipitation. In the evening, lots of good clear periods.
No precipitation. SSW force 3 in the middle of the day turning SSE in the evening. Gusts reaching 15 knots in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, long swell from WNW. Visibility reduced by mist becoming good in the evening.