A southwesterly, strong and variable flow prevails over the East of the basin. Over the West, it is northwesterly, strong and mostly variable.
For Ars-en-Ré :
Warning strong breeze offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy skies becoming totally overcast during the afternoon. Showers all day. In the evening, overcast skies.
Showers becoming less frequent. SSW force 5 becoming SW force 6 in the middle of the day then NNW force 4. Gusts reaching 33 knots in the middle of the day. Slight sea becoming moderate in the evening. Low, fairly long swell from W then moderate in the evening. Poor visibility becoming good in the middle of the day then excellent.