Why You Might See A Purple Flag Flying At The Beach. The Hidden Warning Most People Ignore — And What It Says About Dangerous Marine Life

flags — which are commonly associated with surf conditions or dangerous currents — the purple flag warns of something entirely different.

Marine life.

And while the beach may still appear calm, beautiful, and completely safe, that small flag signals an important truth:

The ocean has changed.

Somewhere beneath the surface, potentially dangerous creatures continue reading …