A northeasterly and very variable flow prevails over the South of the basin. Over the North-East, it is southeasterly, moderate and variable. Over the North-West, it is southwesterly, moderate and very variable.
For Ile de Batz :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Some fair-weather cumulus clouds. In the evening, light cloudy spells.
NNW wind force 2 from the middle of the day. Gusts reaching 12 knots in the middle of the day. Smooth to slight sea. Low, short swell from NE then fairly long from NW in the evening. Good visibility becoming poor in the evening.