A southerly and mostly variable flow prevails over the East of the basin. Over the West, it is northwesterly, moderate and mostly variable.
For Bastia :
No gale warning.
We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.
Clear skies. In the evening, skies with few clouds.
NE wind force 3 from the middle of the day. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, short swell from SSE. Excellent visibility.