An easterly, moderate and mostly variable flow prevails over the South of the basin. Over the North-West, it is southerly and moderate. Over the North-East, it is westerly, moderate and mostly variable.
For Arzon (Vannes) :
No gale warning.
The reliability of the situation is assessed at 95%.
In the evening, clear skies.
ENE wind force 2. Gusts reaching 10 knots in the evening. Smooth sea. Low, short swell from SW. Excellent visibility.