A northerly, weak and mostly variable flow prevails over the South-East of the basin. Over the West and the North, it is southerly, moderate and mostly variable.
Für Mers-les-Bains :
No gale warning.
We are 75% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Skies with few clouds. In the evening, skies with few clouds covering over progressively.
Risk of showers in the early hours. N wind force 3 from the middle of the day. Gusts reaching 28 knots in the evening. Smooth to slight sea. Low, short swell from NW. Excellent visibility becoming good in the evening.