A northeasterly, weak and variable flow prevails over the South-East of the basin. Over the West, it is southeasterly, moderate and very variable. Over the North-East, it is westerly, weak and variable.
For Plage de Portrieux :
No gale warning.
We are 80% sure of the situation, because the clear patches could be more numerous than forecast.
Skies gradually hazing over. No precipitation. In the evening, very cloudy skies clearing completely.
No precipitation. NE wind force 3 from the middle of the day. Gusts reaching 13 knots in the evening. Smooth sea. Low, short swell from N then from N in the evening. Excellent visibility.