A northerly and variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, weak and variable.
For Plage de Porz ar Villiec :
No gale warning.
The reliability of the situation is assessed at 80%.
Good clear periods but cloud building. No precipitation. In the evening, clear skies becoming somewhat cloudy.
N wind force 3 from the middle of the day. Gusts reaching 16 knots in the middle of the day. Smooth to slight sea. Low, short swell from NW. Excellent visibility becoming good in the evening.