A northeasterly, strong and mostly variable flow prevails over the South-East of the basin. Over the West and the North, it is southerly, very strong and mostly variable.
For Niendorf :
No gale warning.
The reliability of the situation is assessed at 90%.
Very cloudy skies to overcast. No precipitation. In the evening, overcast and misty, reduced visibility.
No precipitation. NW force 2 in the middle of the day turning W force 3 in the evening. Gusts reaching 12 knots in the evening. Smooth sea. Low, short swell from NE. Poor visibility becoming reduced by mist in the evening.