Crossword clues for Seaport of Ireland. 5 letters:SLIGOSeaport in IrelandSLIGOSeaport of Ireland.SLIGOSeaport in NW Ireland.LARNESeaport in North Ireland.BELFASTN. Ireland seaportCOBHSeaport of IrelandCORKSeaport in Ireland.BELFASTSeaport of Northern Ireland