A southeasterly, moderate and mostly variable flow prevails over the whole area.
For Pornic :
No gale warning.
We are 90% sure of the situation, because the cloud system may be more intense than predicted.
Hazy skies in the morning, sunny in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. ENE force 4 turning ESE in the middle of the day then E force 3. Gusts reaching 23 knots in the middle of the day. Smooth sea. Low, short swell from WSW. Excellent visibility.