DART services have been suspended between Bray and Greystones due to a fall of rubble and earth near the tracks.
Services are expected to be suspended in both directions for the rest of the day.
Iarnród Éireann said Gorey commuter services and Rosslare Intercity services would be part substituted by bus from 4pmonwards.
16.40 Connolly to Gorey: train to Bray, bus Bray to Gorey
17.25 Connolly to Enniscorthy: train to Bray, bus Bray to Enniscorthy
18.37 Connolly to Rosslare Europort: train to Bray, bus Bray to Greystones, train Greystones to Rosslare Europort
19.23 Gorey to Connolly: cancelled
20.05 Enniscorthy to Connolly: bus Enniscorthy to Bray, train Bray to Connolly
17.40 Rosslare Europort to Connolly: train Rosslare Europort to Greystones, bus Greystones to Bray, train Bray to Connolly (train continues onward to Drogheda)
