A southerly, moderate and mostly variable flow prevails over the West and the North of the basin. Over the South-East, it is northwesterly, moderate and mostly variable.
For Saint-Malo - Port Vauban :
No gale warning.
The reliability of the situation is assessed at 90%.
Fairly cloudless skies becoming changeable during the morning, increasing sunny spells in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. W force 3 in the morning becoming WSW force 2 in the evening. Gusts reaching 15 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from NW. Poor visibility becoming excellent in the middle of the day then poor.