For Golfe de Porto Novo :
No gale warning.
The reliability of the situation is assessed at 90%.
Good clear periods but lots of cloud, too. No precipitation. In the evening, relatively clear skies becoming changeable.
NE force 4 in the middle of the day becoming NNE force 3 in the evening. Gusts reaching 26 knots in the middle of the day. Smooth to slight sea. Low, short swell from E. Excellent visibility.