Merrion Strand in Dublin will be the first beach in the country shut to swimmers under water quality law.
It's after a new bathing water report from the Environmental Protection Agency found it to be of poor standard for the fifth successive year.
The ban will take effect from June 1st, with signs set to be put up warning people to keep out of the water.
In total, 147 water bodies were assessed in the report, with 140 meeting the minimum required standard.
Wicklow Landowners Urged To Exercise Caution With Pesticides This Season
Wicklow farmers, landowners, local authorities and amenity partners are urged to use best practice when maintaining their lands
Tánaiste Simon Harris Announces €332,100 in Flood Protection Funding for Wicklow
Eight local authorities will benefit from an almost €7 million national package announced today in the wake of Storm Chandra.
Local TD Calls Out Wicklow County Council's Efforts In Tackling Dereliction In Arklow
Malcolm Byrne is unhappy at the apparent lack of effort from Wicklow County Council in tackling ongoing issues of dereliction in Arklow while contrasting that with work in his Wexford
Wicklow Producers Invited to Enter Blas na hÉireann Food Awards
Eight Co. Wicklow food producers won prestigious awards last year. The closing date for applications is Thursday 14th May
Taylor Eyes Focused Squarely On Croker Curtain Call As Katie Seal New Business Venture
Plans are afoot for a life outside the ring for the Bray Bomber Katie Taylor but the dream of Croke park is firmly on the horizon
4:00pm - 7:00pm
East Coast Drive
Light rain
High: 17°C | Low: 10°C
Light rain
High: 15°C | Low: 11°C
Light rain
High: 17°C | Low: 10°C
Light rain
High: 17°C | Low: 10°C
Light rain
High: 17°C | Low: 10°C