A northeasterly, strong and variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, moderate and variable.
For Lancieux - Port de l"Islet :
No gale warning.
The reliability of the situation is assessed at 80%.
In the evening, clear skies.
NE wind force 5. Gusts reaching 26 knots in the evening. Slight sea. Low, short swell from NNW. Good visibility.