A northerly and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, moderate and mostly variable.
Für Ile de Batz :
No gale warning.
The reliability of the situation is assessed at 95%.
Fog developing into low cloud during the morning, increasing sunny spells in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. NW force 2 in the morning becoming force 3 in the middle of the day. Gusts reaching 15 knots in the evening. Slight sea. Low, fairly long swell from WNW. Visibility reduced by fog becoming good in the middle of the day then excellent.
