A northwesterly, strong and very variable flow prevails over the whole area.
For L"Ile de Groix - Locmaria :
Warning strong breeze offshore.
The reliability of the situation is assessed at 85%.
Very cloudy skies becoming totally overcast during the afternoon. Risk of some spots of rain in the morning, showers late in the day. In the evening, very cloudy skies to overcast.
Light showers progressively becoming less frequent. NW wind force 5 continuing all day. Gusts reaching 31 knots from the middle of the day. Slight sea. Low, short swell from WSW. Excellent visibility.