A northerly, moderate and variable flow prevails over the South of the basin. Over the North, it is southwesterly, strong and very variable.
For Rochefort :
No gale warning.
The reliability of the situation is assessed at 80%.
Fair weather with mostly clear skies. In the evening, clear skies.
SE force 1 in the morning freshening NW force 3 in the middle of the day. Gusts reaching 16 knots in the evening. Rippled sea becoming smooth in the evening. Low, short swell from NW. Good visibility becoming excellent in the middle of the day then excellent.