A westerly, very strong and mostly variable flow prevails over the whole area.
For Plage de Porz Gwenn :
Warning moderate gale.
The reliability of the situation is assessed at 85%.
Cloudy spells, sometimes dense. Light showers progressively becoming less frequent. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. WSW force 7 in the middle of the day becoming W force 6 in the evening. Gusts reaching 40 knots in the middle of the day. Rough sea. Moderate, fairly long swell from NW. Good visibility becoming excellent in the evening.