A northeasterly, strong and variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, moderate and variable.
For Meschers-sur-Gironde :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies but light mist in the morning, sunny, progressively clouding over in the afternoon. No precipitation. In the evening, very cloudy skies to overcast.
Light, intermittent drizzle. NE force 3 becoming ENE force 2 in the middle of the day then NE. Gusts reaching 12 knots in the middle of the day. Rippled sea becoming smooth in the middle of the day. Low, short swell from W. Visibility reduced by mist becoming excellent in the middle of the day.