A westerly and mostly variable flow prevails over the South and the West of the basin. Over the North-East, it is southwesterly and weak.
For Site de la Lanterne :
No gale warning.
We are 90% sure of the situation, because the cloud system may be more intense than predicted.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
SSE force 3 in the middle of the day becoming force 2 in the evening. Gusts reaching 12 knots in the middle of the day. Rippled sea. Low, short swell from S. Good visibility becoming good in the evening.