A southwesterly, strong and mostly variable flow prevails over the whole area.
For Plage de Roc"h Hir :
Warning moderate gale offshore.
We are 90% sure of the situation, because the strength of the precipitation is difficult to assess for this type of disturbance.
Overcast skies. Persistent rain. In the evening, overcast skies clearing completely.
Light showers progressively becoming less frequent. S force 5 in the morning turning SW force 4 in the evening. Gusts reaching 34 knots in the morning. Slight sea becoming moderate in the middle of the day. Low, long swell from NW then moderate, fairly long swell in the evening. Good visibility becoming poor in the middle of the day then excellent.