Maritime Studies is an interdisciplinary academic field that uses liberal arts or business as the foundation for exploring humankind’s relationship with waterways and watersheds. Incorporating maritime history, sea literature, poetry, film, cultural studies,  anthropology,  archeology,  cartography,  oceanography,  environmental studies, and contemporary marine policy, maritime studies covers a broader scope than traditional maritime history or seamanship.

Maritime Studies “must be broad based and multidisciplinary and involve ‘almost every profession having to do with the sea.'” Some of the institutions providing maritime studies combine a broad grounding in technical and scientific coursework with the study of courses in arts and humanities. ^[7]

While maritime academies frequently prepare cadets for careers in the merchant marine, maritime studies programs prepare students for a variety of careers in the civilian maritime industrial and service sectors. 

Source: https://en.wikipedia.org/wiki/Maritime_studies