Michigan Lighthouse and Maritime Heritage Act - Directs the Secretary of the Interior, acting through the National Park Service Midwest Regional Office, to study and report on: (1) potential economic and tourism benefits of preserving Michigan maritime heritage resources; (2) suitable and feasible options for long-term protection of these resources; and (3) the manner in which the public can best learn about and experience these resources.
Directs the Secretary, in conducting the study, to take specified actions, including: (1) reviewing Federal, State, and local maritime resource inventories and studies; (2) identifying sources of financial and technical assistance to communities for the conservation and interpretation of State maritime heritage resources; and (3) addressing ways of linking national, State, and regional and local areas and sites into a Michigan Maritime Heritage Destination Network.