A northerly and weak flow prevails over the East of the basin. Over the West, it is easterly and moderate.
For Principina a mare :
No gale warning.
The reliability of the situation is very good.
Cloud and long sunny periods. Chance of light rain. In the evening, clear skies.
W force 3 in the middle of the day becoming force 2 in the evening. Gusts reaching 14 knots in the middle of the day. Smooth sea. Low, short swell from WSW. Excellent visibility.