A northerly flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, weak and mostly variable.
For Port-Haliguen - Quiberon :
No gale warning.
The reliability of the situation is assessed at 90%.
In the evening, clear skies becoming somewhat cloudy.
WNW wind force 4. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility.