A northwesterly, strong and very variable flow prevails over the whole area.
For Principina a mare :
No gale warning.
The reliability of the situation is assessed at 90%.
Sunny despite some high cloud in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
NNE force 3 turning WNW force 2 in the middle of the day then NNW. Gusts reaching 13 knots in the morning. Smooth sea. Low, short swell from SW. Excellent visibility becoming good in the evening.