A southerly and variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and very variable.
For Vannes :
No gale warning.
The reliability of the situation is assessed at 90%.
Very cloudy. No precipitation. In the evening, skies with few clouds.
W force 3 in the middle of the day becoming force 2 in the evening. Gusts reaching 13 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Good visibility becoming excellent in the evening.