A northeasterly and variable flow prevails over the South of the basin. Over the North-East, it is southeasterly, weak and very variable. Over the North-West, it is southwesterly, weak and very variable.
For Lancieux - Port de l"Islet :
No gale warning.
The reliability of the situation is assessed at 90%.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
NNE wind force 4 from the middle of the day. Gusts reaching 21 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from NW. Good visibility becoming excellent in the evening.