High 1026 hPa centered at 210 nautical miles in the West of Cabo Carvoeiro (Portugal) moving at 32 knots to the East-North-East and gaining strength to 1029 hPa to be centered on the North-West of Spain.
For Meschers-sur-Gironde :
No gale warning.
We are 90% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Clear skies. In the evening, clear spells, risk of mist forming.
No precipitation. WSW wind force 3 from the middle of the day. Gusts reaching 15 knots in the middle of the day. Smooth sea. Low, short swell from SW. Good visibility becoming reduced by mist in the evening.