For La Pierre à Mérous 1 :
No gale warning.
The reliability of the situation is assessed at 90%.
Very cloudy skies with short clear spells. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, good clear periods but cloud building.
No precipitation. E force 4 in the morning temporarily force 5 in the middle of the day. Gusts reaching 25 knots in the middle of the day. Slight sea. Low, short swell from SSE. Excellent visibility.