A southwesterly, strong and variable flow prevails over the whole area.
For L"Ile de Groix - Locmaria :
Warning moderate gale offshore.
The reliability of the situation is assessed at 85%.
Changeable skies completely clouding over during the morning, overcast skies in the afternoon. No precipitation in the morning, showers in the afternoon. In the evening, overcast skies.
Heavy showers. SW force 3 freshening S force 6 in the middle of the day then becoming SSE. Gusts reaching 38 knots in the evening. Rough sea. Moderate, fairly long swell from WSW. Good visibility becoming excellent in the middle of the day.