There are 3,394 new cases of coronavirus in the Republic - that's nearly double the previous record.
4 more patients have died and Cork has the most cases with 389.
Dublin has 355 new infections, while Donegal has 339 and there are 258 in Louth and 233 in Mayo.
Elsewhere, in this region there are 150 new cases in Sligo, 116 in Galway, 68 in Roscommon and 29 in Leitrim.
The country's 14 day incidence rate is 381.6 per 100 thousand people and Monaghan has the highest incident rate in the country with 783.6.