A southerly, strong and very variable flow prevails over the whole area.
For Plage de Jullouville :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies progressively hazing over in the morning, sunny in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. E force 3 in the morning turning SE in the evening. Gusts reaching 17 knots in the middle of the day. Smooth sea. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day.