Arklow's maritime records stretch back to the mists of pre-history. There is evidence to show that the 2nd century cartographer Ptolemy knew of its existence. In the 9th century the Vikings established the town and port on a permanent basis. The Normans consolidated its seafaring traditions.

By the turn of the century Arklow was Ireland's premier fishing port and had a fleet of 80 schooners, brigs and brigatines.

To this day, Arklow Shipping LTD. has the largest fleet of vessels trading under the Irish flag and boat building still continues to be carried out by Arklow Marine Engineering LTD.