As a beach lover, I cherish the sun, sand, and surf. Recently, I learned about the mysterious purple flag.

While we know green means safe waters, yellow signals caution, and red warns of danger, purple indicates the presence of marine pests like jellyfish and stingrays.

When you see a purple flag, remember to:
1. **Stay Informed:** Check with lifeguards about hazards.
2. **Exercise Caution:** Watch your step, especially in shallow water.
3. **Protect Yourself:** Wear clothing to deter jellyfish stings.
4. **Educate Others:** Share the meaning of the purple flag.

Next time you spot one, remember it’s the ocean’s way of saying, “Welcome, but be aware.” Enjoy the beach while respecting marine life!