High 1028 hPa centered on the North-East of Spain moving at 26 knots to the North-North-West and gaining strength to 1031 hPa to be centered on Wales.
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.
Sun in the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, clear skies.
SW force 2 turning ENE in the middle of the day then NE force 3. Gusts reaching 13 knots in the evening. Smooth sea. Low, fairly long swell from W. Excellent visibility.