A northwesterly, moderate and variable flow prevails over the whole area.
For Ile de Batz :
No gale warning.
The reliability of the situation is assessed at 70%.
Cloud and long sunny periods. Risk of showers in the morning, possibility of a few spots in the afternoon. In the evening, cloud and long sunny periods.
No precipitation. NW force 4 becoming force 3 in the middle of the day then WNW. Gusts reaching 18 knots in the morning. Slight sea. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day.