For Portonovo :
No gale warning.
The reliability of the situation is very good.
Good clear periods but lots of cloud, too. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. SSE force 3 in the middle of the day becoming S force 2 in the evening. Gusts reaching 13 knots in the middle of the day. Rippled sea. Low, short swell from ESE. Excellent visibility.