tha·lass·o·pho·bi·a -- n. 

1.  The fear of seas and oceans.

Wild Ocean by Sylvia A. Earle, Wolcott Henry

Discover the best kept secrets of our natural heritage, the 12 national sanctuaries created to safeguard pristine marine environments, protect precious oceanic species and historic sites, and provide a dramatic, unforgettably magical realm beneath the waves... Sea otters, manatees, and majestic whales...an underwater canyon...reefs alive with manta rays, parrotfish, and sharks... (Read More)