High 1026 hPa centered on the North of the Bay of Biscay moving at 9 knots to the North-East and weakening to 1022 hPa to be centered on East Channel.
For Plestin :
No gale warning.
The reliability of the situation is assessed at 95%.
Cloudy spells, sometimes dense. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. WSW wind force 4 from the middle of the day. Gusts reaching 16 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility.