A northerly, moderate and very variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, very strong and very variable.
For Tréguier :
No gale warning.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
In the evening, overcast skies.
Light rain. NNW wind force 3. Gusts reaching 11 knots in the evening. Slight sea. Low, fairly long swell from WNW. Poor visibility.