A northerly, very strong and very variable flow prevails over the North-East of the basin. Over the North-West, it is southeasterly, strong and variable. Over the South, it is southwesterly, strong and very variable.
For Plage des Briantais, Lancieux :
Warning moderate gale offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Good clear periods but with plenty of cloud in the morning, changeable skies clouding over completely in the afternoon. Risk of showers in the morning, some intermittent drizzle in the afternoon. In the evening, overcast skies.
Showers followed by rain. NE force 2 turning E in the middle of the day then SE force 5. Gusts reaching 29 knots in the evening. Slight sea. Low, fairly long swell from NNW. Excellent visibility becoming excellent in the middle of the day then poor.