A northwesterly, moderate and very variable flow prevails over the East of the basin. Over the West, it is southeasterly, weak and very variable.
For Barth :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, hazy skies.
No precipitation. NE wind force 2. Gusts reaching 13 knots in the evening. Rippled sea. Low, short swell from N. Excellent visibility.