A southeasterly and mostly variable flow prevails over the whole area.
For Castelsardo :
No gale warning.
The reliability of the situation is very good.
Light cloudy spells. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. NNE force 2 in the middle of the day turning SE in the evening. Gusts reaching 8 knots in the middle of the day. Smooth sea. Low, short swell from NNE. Excellent visibility becoming good in the evening.