A southwesterly, moderate and very variable flow prevails over the whole area.
For Landunvez - Argenton :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast skies. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. W force 2 in the middle of the day turning SW force 3 in the evening. Gusts reaching 12 knots in the evening. Slight sea. Low, fairly long swell from WNW. Good visibility becoming good in the evening.