A southwesterly, very strong and variable flow prevails over the whole area.
For Kerlouan :
Warning moderate gale offshore.
We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
Clear periods developing. Showers becoming less frequent. In the evening, very cloudy.
 Showers towards the end of the night. SSW wind force 6 from the middle of the day. Gusts reaching 42 knots in the middle of the day. Rough sea becoming moderate in the evening. Moderate, long swell from WNW. Excellent visibility.