A northeasterly and mostly variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and mostly variable.
For Plage de la Baie de Pen-Bé :
No gale warning.
The reliability of the situation is assessed at 95%.
Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
NNW force 3 in the morning turning W force 4 in the middle of the day. Gusts reaching 21 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Poor visibility becoming excellent in the middle of the day.