An easterly, weak and very variable flow prevails over the North-East of the basin. Over the South and the West, it is southwesterly, moderate and very variable.
For Istres - Les Heures Claires :
No gale warning.
The reliability of the situation is assessed at 90%.
Very cloudy. But clear spells will become more and more widespread. No precipitation. In the evening, good clear periods but cloud building.
Possibility of showers ESE force 3 in the morning temporarily SSE force 4 in the middle of the day. Gusts reaching 22 knots in the middle of the day. Slight sea. Low, short swell from S. Good visibility becoming excellent in the middle of the day.