A northeasterly, weak and mostly variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, very strong and mostly variable.
For Saint-Malo - Port Vauban :
No gale warning.
The reliability of the situation is assessed at 90%.
Skies with few clouds. In the evening, skies with few clouds.
NW force 3 in the middle of the day turning N in the evening. Gusts reaching 14 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from WNW. Good visibility becoming excellent in the evening.