A northerly and variable flow prevails over the North and the East of the basin. Over the South-West, it is easterly, moderate and variable.
For Sandhamn :
No gale warning.
The reliability of the situation is good.
Fair weather with mostly clear skies. In the evening, changeable skies becoming less cloudy.
No precipitation. NNW force 3 in the morning turning NNE force 2 in the middle of the day. Smooth sea. Low, short swell from NE. Excellent visibility.