A southeasterly, very strong and variable flow prevails over the East of the basin. Over the West, a northwesterly and strong gale is raging at sea.
For Piriac-sur-Mer :
Warning moderate gale offshore.
The reliability of the situation is assessed at 85%.
Very cloudy skies to overcast. Showers will gradually become less frequent during the afternoon. In the evening, very cloudy.
Light showers progressively becoming less frequent. S force 6 in the morning becoming force 5 in the evening. Gusts reaching 42 knots until the middle of the day. Rough sea. Low, fairly long swell from SW then moderate in the evening. Excellent visibility.