A northeasterly and moderate flow prevails over the South of the basin. Over the North, it is southwesterly, very strong and mostly variable.
For Portbail :
No gale warning.
The reliability of the situation is assessed at 90%.
Some fair-weather cumulus clouds. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. NW force 3 in the middle of the day becoming force 4 in the evening. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, short swell from W. Excellent visibility.