A northerly, weak and mostly variable flow prevails over the North-East of the basin. Over the South and the West, it is easterly, moderate and mostly variable.
For Castelsardo :
No gale warning.
The reliability of the situation is very good.
Clear skies. In the evening, clear skies.
NNW force 2 in the middle of the day turning NNE in the evening. Gusts reaching 10 knots. Smooth sea. Low, short swell from NNE. Excellent visibility.