A currach ( ) is a type of Irish boat with a wooden frame, over which animal skins or hides were once stretched, though now canvas is more usual. It is sometimes anglicised as "curragh".
The construction and design of the currach are unique to the west coasts of Ireland. It is referred to as a naomhóg in counties Cork, Waterford and Kerry and as a "canoe" in West Clare. It is similar to the coracle, though the two originated independently. The plank-built rowing boat found on the west coast of Connacht is also called a currach or curach adhmaid ("wooden currach"), and is built in a style very similar to its canvas-covered relative. Folk etymology has it that naomhóg means "little holy one", "little female saint", from naomh, Munster pronunciation "saint, holy", and the feminine diminutive suffix -óg). Another explanation is that it comes from the Latin navis, and it has also been suggested that it derives from the Irish nae, a boat.
A larger version of this is known simply as a bád iomartha (rowing boat). It is suggested that the prototype of this wooden boat was built on Inishnee around 1900 and based upon a tender from a foreign vessel seen in Cleggan harbour. These wooden boats progressively supplanted the canvas currach as a workboat around the Connemara coast. This rowing currach measured up to 20 feet, and is still seen in water in North Donegal.
The currach has traditionally been both a sea boat and a vessel for inland waters. The River currach was especially well known for its shallow draft and manoeuvrability. Its framework was constructed of hazel rods and sally twigs, covered by a single ox-hide, which not only insulated the currach, but also helped dictate its shape. These currachs were common on the rivers of South Wales, and in Ireland were often referred to as Boyne currachs. However, when Ireland declared the netting of salmon and other freshwater fish illegal in 1948, it quickly fell out of use.
History
During the Neolithic period, the first settlers landed in the northern part of Ireland, likely arriving in boats that were the ancestors of the currach. Development in joining methods of wood during the Neolithic period made it possible to eventually create what the currach is today. Hide-covered basket origins are evident in currachs found in the east of Ireland, and using the skins for lining currachs in the Neolithic period likely was how the early Irish were able to make their way over to the Irish Isles.
The currach represents one of two traditions of boat and shipbuilding in Ireland: the skin-covered vessel and the wooden vessel. The flimsy construction of the former makes it unlikely that any remains would be available for the marine archaeologist, but its antiquity is clear from written sources.
One of these is the Latin account of the voyage of St Brendan (who was born c. 484 in the southwest of Ireland): Navigatio sancti Brendani abbatis. This contains an account of the building of an ocean-going boat: using iron tools, the monks made a thin-sided and wooden-ribbed vessel sicut mos est in illis partibus ("as the custom is in those parts"), covering it with hides cured with oak bark. Tar was used to seal the places where the skins joined. A mast was then erected in the middle of the vessel and a sail supplied. Though the voyage itself is essentially a wonder-tale, it is implied that the vessel as described was built in accordance with ordinary practice at the time. An Irish martyrology of the same period says of the Isle of Aran that the boat commonly used there was made of wickerwork and covered with cowhide.
Tim Severin constructed such a ship, following as best they could the Brendan descriptions and drawing on the skills and knowledge of a few traditional craftsmen, and showed that the result was quite seaworthy by sailing it from Ireland to the new world.
Gerald of Wales, in his Topographia Hibernica (1187), relates that he was told by certain seamen that, having taken refuge from a storm off the coast of Connacht, they saw two men, long-haired and scantily clad, approaching in a slender wickerwork boat covered in skins. The crew found that the two spoke Irish and took them on board, whereupon they expressed amazement, never before having seen a large wooden ship.
The consistency in accounts from the early Middle Ages to the early modern period makes it likely that the construction and design of the currach underwent no fundamental change in the interval.