We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies.In the evening, clear skies. W force 5 in the middle of the day becoming force 4 in the evening. Gusts reaching 25 knots in the middle of the day. Slight sea. Low, short swell from N then from WSW in the evening. Excellent visibility.
Semaphoren
Station Marseille-Obs liegt 8 km von Baie du Grand Soufre entfernt