A northeasterly, weak and mostly variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, strong and mostly variable.
For Ploumanac"h :
No gale warning.
The reliability of the situation is assessed at 95%.
In the evening, clear skies.
WNW wind force 3. Gusts reaching 13 knots in the evening. Slight sea. Low, fairly long swell from WNW. Good visibility.