A southeasterly, weak and particularly variable flow prevails over the North-West of the basin. Over the South and the East, it is westerly, moderate and very variable.
For La fontaine :
No gale warning.
The reliability of the situation is assessed at 75%.
Some fair-weather cumulus clouds. In the evening, lots of good clear periods.
No precipitation. N force 2 in the middle of the day turning SSE in the evening. Gusts reaching 12 knots in the middle of the day. Slight sea. Low, fairly long swell from NNW. Excellent visibility becoming good in the evening.