A northwesterly and very variable flow prevails over the whole area.
Für Meschers-sur-Gironde : No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Changeable skies becoming fairly cloud-free in the morning, sunny in the afternoon.No precipitation.In the evening, skies with few clouds. WSW force 3 in the morning turning WNW in the middle of the day. Gusts reaching 17 knots in the evening. Rippled sea becoming smooth in the middle of the day. Low, short swell from W. Visibility reduced by fog becoming excellent in the middle of the day then good.