A westerly, strong and mostly variable flow prevails over the whole area.
For Plage de Roc"h Hir :
No gale warning.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
In the evening, overcast skies.
Light rain. SW wind force 4. Gusts reaching 19 knots in the evening. Smooth to slight sea. Low, fairly long swell from NW. Excellent visibility.