An easterly, moderate and very variable flow prevails over the North of the basin. Over the South, it is westerly, strong and very variable.
For Ile de Batz :
Warning moderate gale offshore.
The reliability of the situation is assessed at 85%.
Very cloudy skies to overcast. Some light rain in the morning, heavy showers in the afternoon. In the evening, very cloudy.
Light showers. SSE force 6 turning SSW force 5 in the middle of the day then WSW force 4. Gusts reaching 35 knots in the morning. Slight sea. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day.