On August 7, 1947, Most Reverend Bartholomew Eustace, STD, Bishop of the Camden Diocese, announced the awarding of a contract for the erection of a new Catholic coeducational high school to be located at Fifteenth and Central Avenues, North Wildwood, New Jersey. It was the first Catholic high school in Cape May County, and it was built by the Right Reverend Monsignor Aloysius S. Quinlan, pastor of St. Ann’s parish. Ground was broken by Bishop Eustace on August 18; on July 11, 1948, he presided at the cornerstone laying at which Judge Clare Gerald Fenerty of Philadelphia was the principal speaker. The school opened in September 1948 with 80 students.
By 1957, Monsignor Augustine Crine of St. Ann’s parish secured permission from Most Reverend Justin McCarthy for an addition according to the expansion provisions in the original plans. Construction of the modern, well-equipped extension started in 1959, concluding in time to open in January 1960. Monsignor Augustine Mozier blessed the cornerstone on February 7, 1960. Monsignor William Quinn obtained permission for a four-room addition, which was dedicated by Bishop James McHugh on February 11, 1999, as Wildwood Catholic was celebrating its 50th anniversary.