A southwesterly, strong and very variable flow prevails over the whole area.
For Plage des Jaunais :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies very cloudy to overcast in the morning, cloudy with risk of fog in the afternoon. No precipitation. In the evening, mist and fog.
Chance of light rain. WSW force 3 in the morning turning SSW force 2 in the evening. Gusts reaching 17 knots in the morning. Slight sea. Low, fairly long swell from SW. Visibility reduced by mist becoming reduced by mist in the middle of the day then reduced by fog.