A southwesterly, moderate and very variable flow prevails over the whole area.
For Plage de la Baie de Pen-Bé :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies to overcast. Light rain dying out gradually during the afternoon. In the evening, overcast and misty, reduced visibility.
Chance of light rain. S force 4 in the morning becoming SSW force 3 in the evening. Gusts reaching 27 knots in the middle of the day. Slight sea. Low, short swell from WSW. Excellent visibility becoming reduced by mist in the evening.