A northeasterly flow prevails over the South of the basin. Over the North, it is northwesterly and moderate.
For Sirene :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, clear skies.
N wind force 4 continuing all day. Gusts reaching 24 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from ESE. Excellent visibility.