A westerly, strong and mostly variable flow prevails over the whole area.
For Royan :
Warning moderate gale offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy skies to overcast. Light sleet in the morning, showers dying away in the afternoon. In the evening, overcast skies.
Drizzle intensifying and turning to rain. SSE force 4 turning NW force 3 in the middle of the day then W force 4. Gusts reaching 24 knots until the middle of the day. Slight sea. Low, short swell from WSW. Excellent visibility becoming good in the middle of the day.