A southeasterly and very variable flow prevails over the whole area.
For Istres - Les Heures Claires : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies.In the evening, light cloudy spells. S wind force 2 from the middle of the day. Gusts reaching 10 knots in the evening. Smooth to slight sea. Low, short swell from S. Excellent visibility becoming good in the evening.
semaphore stations
Station Cap Couronne located 19 km from Istres - Les Heures Claires