A southwesterly, moderate and very variable flow prevails over the whole area.
Für Meschers-sur-Gironde : Warning strong breeze offshore.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fog developing into low cloud during the morning, cloudy spells, sometimes dense, in the afternoon.Possibility of showers late in the morning, possibility of showers in the afternoon.In the evening, good clear periods but cloud building. Risk of showers in the early hours. NNW force 2 turning WNW force 3 in the middle of the day then NW. Gusts reaching 16 knots in the evening. Smooth sea. Low, fairly long swell from W. Visibility reduced by mist becoming good in the middle of the day then good.