A northwesterly, moderate and very variable flow prevails over the whole area.
For Plage de Jullouville :
No gale warning.
The reliability of the situation is assessed at 80%.
Sun but cloud increasing in the morning, very cloudy skies becoming totally covered in the afternoon. The risk of seeing rain will remain low. In the evening, overcast skies.
Light showers. WNW force 3 in the morning turning WSW in the middle of the day. Gusts reaching 18 knots in the morning. Smooth to slight sea becoming smooth in the evening. Low, short swell from W. Excellent visibility becoming good in the evening.