An easterly and weak flow prevails over the South-East of the basin. Over the North, it is southerly, moderate and mostly variable. Over the South-West, it is northwesterly, moderate and mostly variable.
For Dinan :
No gale warning.
The reliability of the situation is assessed at 90%.
Fog developing into low cloud during the morning, cloud largely disappearing in the afternoon. No precipitation. In the evening, skies with few clouds.
NW wind force 3 continuing all day. Gusts reaching 18 knots from the middle of the day. Smooth to slight sea temporarily smooth in the middle of the day. Low, short swell from WNW. Visibility reduced by fog becoming excellent in the middle of the day.