A northeasterly, moderate and mostly variable flow prevails over the North-West of the basin. Over the South and the East, it is southerly, strong and variable.
For Plage de Saint Sieuc :
No gale warning.
The reliability of the situation is assessed at 95%.
In the evening, overcast skies.
No precipitation. SSE wind force 3. Gusts reaching 21 knots in the evening. Smooth to slight sea. Low, fairly long swell from NW. Excellent visibility.