An easterly, moderate and variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and variable.
For Garthur :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, clear skies.
N wind force 4 continuing all day. Gusts reaching 23 knots in the middle of the day. Slight sea. Low, short swell from W. Good visibility becoming excellent in the middle of the day then excellent.