A northeasterly and variable flow prevails over the South and the West of the basin. Over the North-East, it is southwesterly, weak and very variable.
For Sirene :
No gale warning.
The reliability of the situation is assessed at 90%.
Fair weather with mostly clear skies. In the evening, clear skies.
S force 2 turning ESE force 3 in the middle of the day then becoming force 2. Gusts reaching 17 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from SE. Good visibility becoming excellent in the middle of the day then excellent.