A westerly, very strong and mostly variable flow prevails over the whole area.
For Auray - Saint-Goustan :
No gale warning.
The reliability of the situation is assessed at 95%.
Very cloudy skies with short clear spells. No precipitation. In the evening, clear periods developing.
No precipitation. W force 2 becoming WSW force 3 in the middle of the day then SW. Gusts reaching 15 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Good visibility becoming excellent in the middle of the day then good.