A northerly and mostly variable flow prevails over the East of the basin. Over the West, it is southeasterly, moderate and mostly variable.
For Plage de Penmarc"h :
No gale warning.
The reliability of the situation is assessed at 95%.
Light cloudy spells. In the evening, skies gradually hazing over.
No precipitation. NE wind force 4 from the middle of the day. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility.