A northeasterly and moderate flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and mostly variable.
For Plage de Porsman :
No gale warning.
The reliability of the situation is assessed at 95%.
Lots of good clear periods. No precipitation. In the evening, relatively cloudless skies clearing.
WSW force 3 in the middle of the day turning WNW in the evening. Gusts reaching 12 knots. Slight sea. Low, fairly long swell from WNW. Excellent visibility becoming good in the evening.