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
Inlet- Erosional
Sebastian Inlet, Located in Florida.
Narrow bodies of water that are between islands or they lead into big bodies of water.