A northeasterly and very variable flow prevails over the South of the basin. Over the North, it is southerly, moderate and very variable.
For Plage de Gwen Trez :
No gale warning.
The reliability of the situation is assessed at 90%.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
ESE force 3 turning NE force 2 in the middle of the day then NNE. Gusts reaching 13 knots in the morning. Slight sea. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day.