It comes after huge crowds visited popular beaches in the county yesterday, as a result of the good weather.
Both Curracloe and Duncannon beach car-parks had to be closed yesterday due to overcrowding, with fears of a possible outbreak of COVID-19.
The council tweeted urging people to stay away and take care of themselves.
Wicklow Gardaí Urge Extreme Caution On Road Safety This Christmas
Wicklow Coastguard Urges Safety First for Christmas and New Year Dips
Wicklow Commuters To Benefit As New DART Trains Set To Transform Coastal Commuting
Shaping the Future of Newtownmountkennedy: A Town Team’s Vision for Growth and Community
North Wicklow GP Advice As Flu Season Hits Hard Locally