High 1025 hPa centered on Brittany moving at 14 knots to the East-North-East to be centered on East Channel.
For Piriac-sur-Mer :
No gale warning.
The reliability of the situation is assessed at 95%.
Clear skies. In the evening, clear skies.
W wind force 3 from the middle of the day. Gusts reaching 11 knots. Smooth sea. Low, short swell from W. Excellent visibility.