A northerly and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, moderate and mostly variable.
For Plougonvelin :
No gale warning.
The reliability of the situation is assessed at 95%.
Cloud and long sunny periods. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. NW wind force 4 from the middle of the day. Gusts reaching 18 knots in the evening. Slight sea. Low, fairly long swell from WSW. Excellent visibility.