About two weeks ago, I was sitting in the office and preparing for the first blog I wrote on the coastal dune lakes, and I stumbled across the term “coastal lagoon” on the National Geographic website.

A lagoon is a shallow body of water protected from a larger body of water (usually the ocean) by sandbars, barrier islands, or coral reefs. Lagoons are often called estuaries, sounds, bays, or even lakes. (Emphasis added)