A northerly and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, strong and mostly variable.
For Circolo Nautico Olbia :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, light cloudy spells.
W wind force 4 continuing all day. Gusts reaching 29 knots in the middle of the day. Smooth sea. Low, short swell from SSE then from N in the middle of the day then from N. Excellent visibility.