A northeasterly, very strong and mostly variable flow prevails over the North of the basin. Over the South, it is southwesterly, strong and variable.
For Dinan :
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.
Changeable skies completely clouding over during the morning, very cloudy in the afternoon. Some light showers in the morning, possibility of showers in the afternoon. In the evening, clear periods developing.
Chance of light rain. ESE force 3 in the morning turning SSE force 2 in the evening. Gusts reaching 13 knots in the middle of the day. Smooth sea. Low, short swell from SSW. Visibility reduced by mist becoming poor in the middle of the day then reduced by fog.