Florida Tech has Ocean Engineering, other types of Ocean study, a research campus on the ocean (although the main campus is only 5 miles from the beach). Many experiments involving both space and oceanography (building vehicles, preparing experiments for space missions). The senior showcase is sponsored by Northrup, and there are tons of internships and co-ops with all the major space companies and NASA itself.
I think the other Florida schools would also offer a lot of marine studies (Embry-Riddle, USF, UCF), both in engineering and biology.