A southerly, strong and mostly variable flow prevails over the North and the East of the basin. Over the South-West, it is northwesterly, moderate and mostly variable.
For Saint-Michel-en-Grèves :
Warning moderate gale offshore.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Overcast skies. Showers. In the evening, overcast skies.
Showers. S wind force 4 from the middle of the day. Gusts reaching 26 knots in the evening. Slight sea. Low, fairly long swell from WNW. Excellent visibility becoming poor in the evening.