A southeasterly, weak and variable flow prevails over the North of the basin. Over the South, it is northwesterly, weak and mostly variable.
For Sirene :
No gale warning.
The reliability of the situation is assessed at 95%.
Good clear periods but with plenty of cloud in the morning, sunny in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
NW force 2 turning SW in the middle of the day then SE force 1. Gusts reaching 11 knots in the morning. Slight sea. Low, short swell from E. Visibility reduced by mist becoming excellent in the middle of the day then good.