A southerly and variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and very variable.
For Grève des Perdrix :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear periods developing. Light showers progressively becoming less frequent. In the evening, good clear periods but cloud building.
No precipitation. WNW force 4 in the middle of the day becoming force 3 in the evening. Gusts reaching 21 knots in the middle of the day. Slight sea. Low, short swell from W. Excellent visibility becoming excellent in the evening.