A northerly, very strong and very variable flow prevails over the North-East of the basin. Over the North-West, it is southeasterly, very strong and very variable. Over the South, it is southwesterly, strong and very variable.
For Portsall :
Warning strong breeze offshore.
The reliability of the situation is assessed at 85%.
Overcast skies. Light rain. In the evening, overcast skies.
Rain. SSE force 4 in the middle of the day turning SSW force 5 in the evening. Gusts reaching 37 knots in the evening. Moderate sea. Moderate, fairly long swell from WNW. Good visibility becoming good in the evening.