A northeasterly, weak and variable flow prevails over the South-East of the basin. Over the North, it is southerly, moderate and very variable. Over the South-West, it is northwesterly, weak and variable.
For Bassin de Port Guillaume :
No gale warning.
The reliability of the situation is assessed at 90%.
In the evening, clear skies.
NE wind force 2. Gusts reaching 12 knots in the evening. Smooth sea. Low, short swell from N. Excellent visibility.