For Château d"Oléron :
No gale warning.
The reliability of the situation is assessed at 95%.
Very cloudy skies with short clear spells. No precipitation. In the evening, very cloudy.
No precipitation. SSE wind force 3 continuing all day. Gusts reaching 13 knots in the evening. Rippled sea. Low, long swell from NW. Visibility reduced by mist becoming excellent in the middle of the day then good.