A westerly, strong and very variable flow prevails over the whole area. For Trentemoult-Nantes : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny after slow dispersal of fog in the morning, predominantly sunny in the afternoon. No precipitation.
In the evening, lots of good clear periods. No precipitation. WSW force 2 in the morning becoming W force 3 in the middle of the day. Gusts reaching 19 knots in the middle of the day. Visibility reduced by mist becoming excellent in the middle of the day then good.