A northeasterly, weak and variable flow prevails over the whole area.
For Plage des Briantais, Lancieux :
No gale warning.
We are 65% sure of the situation, because the high pressure system could move in more quickly than forecast.
Storms in the early hours. Showers. In the evening, cloudy spells, sometimes dense.
Light showers. N wind force 3 from the middle of the day. Gusts reaching 21 knots in the evening. Smooth sea. Low, short swell from NNE then from N in the evening. Good visibility becoming good in the evening.