Irish Rail has announced that engineering works will take place between Grand Canal Dock and Greystones on Saturday, September 13, and Sunday, September 14.
This means there will be no train services between Grand Canal Dock and Greystones on those dates.
Rosslare intercity services will only operate between Greystones and Rosslare.
Irish Rail has advised commuters that direct bus transfers will operate between Dublin Connolly / Greystones and between Dun Laoghaire / Bray and Greystones to connect with the Rosslare service.
The following stations will be closed for train services this weekend: Lansdowne Road, Sandymount, Sydney Parade, Booterstown, Blackrock, Seapoint, Salthill and Monkstown, Dun Laoghaire, Glenageary, Dalkey, Killiney, Shankill, Woodbrook and Bray.
Dubliners will also be hit with several disruptions on the Luas Red Line this weekend due to engineering works.
The Luas Red Line will temporarily close, with no trams running between Red Cow and Tallaght/ Saggart due to works.
This comes on top of the Luas Red Line not operating between Connolly and The Point due to the damage caused by the recent fire in the Docklands area.
This weekend’s disruption could impact fans attending Tallaght stadium to see Leinster take on Cardiff in a pre-season friendly this Saturday, September 13.
These essential works will also take place on the Luas Red Line on Saturday, October 4 and Sunday, October 5.
The October bank holiday weekend will also see the same closures impacting services on Saturday, October 25-27.
A spokesperson for Luas said these “essential rail works” involve replacing track at Belgard Stop and the Luas crossing over Belgard Road.
“These works are essential to the operation of the Luas system and ensure we deliver a safe, reliable tram service to our customers,” a spokesperson said.
“The works will involve breaking concrete in certain areas and repairing the rail.
“The workers, vehicles and machinery will generate noise at times. Therefore, it is best carried out over two consecutive days.
“During these works, there will be no Red Line tram services between Red Cow and Tallaght / Saggart.
“A replacement bus service will serve the closed Luas stops between Red Cow and Tallaght / Saggart during these days.
“On these dates, trams will run between Connolly and Red Cow only. Luas Green Line services are not affected and will run as normal.”
A replacement bus service will serve the closed Luas stops between Red Cow and Tallaght / Saggart with some restrictions.
Buses will run approximately every 15 minutes on these days.
A valid Luas ticket is required to use the replacement bus service, and Luas are asking commuters to allow extra time for travel.