A southwesterly, very strong and variable flow prevails over the whole area.
For Grande Plage de Gâvres :
Warning fresh gale offshore.
We are 90% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Overcast skies. Light rain becoming heavier during the afternoon. In the evening, overcast skies.
Rain followed by showers. SSE force 5 in the morning becoming S force 4 in the evening. Gusts reaching 25 knots in the middle of the day. Moderate sea becoming rough in the evening. Low, long swell from SW then moderate in the middle of the day then from SW. Poor visibility becoming good in the middle of the day then good.