A southwesterly gale prevails over the whole area.
For Piriac-sur-Mer :
Warning strong breeze offshore.
We are 90% sure of the situation, because flows might be far more disturbed than forecast.
In the evening, cloud and long sunny periods.
No precipitation. S wind force 5. Gusts reaching 29 knots in the evening. Slight sea. Low, fairly long swell from WSW. Excellent visibility.