A northwesterly, strong and very variable flow prevails over the whole area.
For Saint-Briac-sur-Mer :
Warning strong breeze offshore.
The reliability of the situation is assessed at 80%.
Cloudy spells, sometimes dense. Possibility of showers In the evening, good clear periods but lots of cloud, too.
Chance of light rain. WNW force 6 in the middle of the day becoming force 5 in the evening. Gusts reaching 33 knots in the evening. Slight sea. Low, short swell from NNE then from N in the evening. Poor visibility becoming good in the evening.