Square Waves Are a Thing — and If You See Them, Get Out of the Water Immediately

What are square waves?

SQUARE WAVES! 🌊 Spotted along Lake Michigan in Port Washington, Wisconsin. They are known as a “cross sea”, when two swells meet to form a checkerboard pattern. They are best to observe from a distance and can be very dangerous. Credit: Michael Salm | WeatherView

Why Square Waves Are So Deadly And What To Do If You Encounter One - Islands

Man Spots 'Square Waves' In Ocean, Investigates And Discovers How Dangerous They Are

Square Waves in Ocean Settings Are Rare But Dangerous