Oceanography
Sea Cave
Sea Arch
Sea Stack
Sea Cliff
Beach
Barrier Island
Barrier Reef
Inlet
Delta
Bay
Tombolo
Sand Spit
Lagoon
Manmade Jetty
Sea Wall
Longshore Bar
Island
Other
Bay
Byron Bay in Australia
Formation- erosional
A body of water forming an indentation of the shoreline, larger than a cove but ,smaller than a gulf.