A northeasterly, weak and very variable flow prevails over the West of the basin. Over the East, it is southeasterly, moderate and very variable.
For Gonnesa :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, skies gradually hazing over.
No precipitation. NNE force 3 turning NNW in the middle of the day then SSW. Gusts reaching 15 knots in the morning. Smooth to slight sea. Low, short swell from SSE. Excellent visibility becoming good in the middle of the day then poor.