A southwesterly, very strong and variable flow prevails over the whole area.
For Plage de la Boutinardière :
No gale warning.
The reliability of the situation is assessed at 95%.
Fog developing into low cloud during the morning, good clear periods with lots of cloud in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. SE force 3 in the morning becoming force 4 in the evening. Gusts reaching 19 knots in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, long swell from W. Visibility reduced by mist becoming good in the middle of the day then good.