A northeasterly and moderate flow prevails over the South of the basin. Over the North-West, it is southerly, strong and mostly variable. Over the North-East, it is northwesterly, strong and mostly variable.
For Saint-Malo - Les Sablons :
No gale warning.
The reliability of the situation is assessed at 95%.
Lots of good clear periods. No precipitation. In the evening, relatively cloudless skies clearing.
NNW force 4 in the middle of the day becoming NW force 3 in the evening. Gusts reaching 17 knots in the middle of the day. Smooth sea. Low, short swell from WNW. Good visibility becoming excellent in the evening.