The National Maritime Historical Society (NMHS), founded in 1963, is dedicated to celebrating and preserving maritime heritage. Through its flagship publication, Sea History magazine, NMHS shares captivating stories that highlight the crucial role of seafaring in shaping civilization. The Society aims to inspire future generations by promoting maritime education initiatives, including the popular Sea History for Kids program and participation in National History Day, which offers maritime-themed prizes for students.

NMHS is also committed to the preservation of maritime scholarship, boasting a rich library and collections that hold valuable resources for researchers and enthusiasts alike. The Society regularly hosts maritime heritage conferences and events, fostering community engagement and collaboration. Additionally, NMHS supports the production of films and documentaries that showcase significant maritime stories and figures. As a 501(c)(3) non-profit organization, NMHS values transparency and community involvement, relying on the support of its members to continue its mission of celebrating our shared maritime legacy.