A northeasterly and moderate flow prevails over the South of the basin. Over the North-West, it is southwesterly, moderate and mostly variable. Over the North-East, it is northwesterly, moderate and mostly variable. For Trentemoult-Nantes : No gale warning.
The reliability of the situation is assessed at 95%.
In the evening, good clear periods but cloud building. No precipitation. NNW wind force 3. Gusts reaching 15 knots in the evening. Excellent visibility.