For Port Carquefou : 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, cloudy spells, sometimes dense, in the afternoon. No precipitation.
In the evening, lots of good clear periods. No precipitation. W force 2 in the morning becoming force 3 in the middle of the day. Gusts reaching 17 knots in the evening. Visibility reduced by fog becoming excellent in the middle of the day then good.