A southeasterly and mostly variable flow prevails over the North-East of the basin. Over the South and the West, it is northwesterly, moderate and mostly variable.
For Plage de Ty Bihan :
No gale warning.
The reliability of the situation is assessed at 95%.
Clear skies. In the evening, skies with few clouds covering over progressively.
No precipitation. S force 3 in the middle of the day turning W in the evening. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, fairly long swell from SSW. Excellent visibility becoming reduced by mist in the evening.