A northerly and variable flow prevails over the South-West of the basin. Over the North and the East, it is southwesterly, moderate and variable.
For Plage de Gatseau :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Some fair-weather cumulus clouds. In the evening, light cloudy spells.
W wind force 3 from the middle of the day. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility becoming excellent in the evening.