The Cape class was originally developed as an ASW boat and as a replacement for the aging, World War II vintage, wooden patrol boats that were used mostly for search and rescue duties. With the outbreak of the Korean War and the requirement tasked to the Coast Guard to secure and patrol port facilities in the United States under the Magnuson Act of 1950, the complete replacement of the 83-foot boat was deferred and the 95-foot boat was used for harbor patrols. The first 95-foot hulls were laid down at the Coast Guard Yard in 1952 and were officially described as "seagoing patrol cutters". Because Coast Guard policy did not provide for naming cutters under at the time of their construction they were referred to by their hull number only and gained the Cape-class names in 1964 when the service changed the naming criteria to . The class was named for North American geographic capes.