An easterly, very strong and very variable flow prevails over the North of the basin. Over the South, it is westerly, very strong and very variable.
For Plage de Porsmilin :
No gale warning.
The reliability of the situation is assessed at 85%.
Very cloudy skies to overcast. Risk of some spots of rain in the morning, showers in the afternoon. In the evening, very cloudy.
Showers towards the end of the night. S force 5 in the morning becoming SSW force 4 in the evening. Gusts reaching 31 knots in the middle of the day. Rough sea. Moderate, fairly long swell from WSW. Excellent visibility becoming poor in the middle of the day then poor.