A northerly, moderate and mostly variable flow prevails over the North of the basin. Over the South, it is westerly, strong and variable.
For Rolfstangen :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies to overcast. No precipitation. In the evening, changeable skies clearing completely.
No precipitation. NNW force 3 in the middle of the day becoming NW force 2 in the evening. Gusts reaching 13 knots in the middle of the day. Smooth sea. Low, short swell from SE. Excellent visibility.