A purple flag at the beach signals dangerous marine life—an often-ignored warning that could protect you from serious harm in the water

Flag = Dangerous marine life present

These systems allow visitors to understand ocean conditions instantly without needing expert knowledge of tides, currents, or marine biology.

THE PSYCHOLOGY OF WHY PEOPLE IGNORE WARNINGS

One of the biggest challenges in beach safety is human perception.

People trust what they can see.

Calm water feels safe.

Sunny skies continue reading …