A northerly, weak and variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and very variable.
For Niendorf :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, clear skies.
NNW force 2 in the morning temporarily NNE in the middle of the day. Gusts reaching 12 knots until the middle of the day. Rippled sea. Low, short swell from NNE. Good visibility becoming excellent in the middle of the day.