What does each beach flag color mean? Here's what to know before you go. 02:17 Nothing says a warm day quite like the beach, but beyond the shore lies a number of dangers, from rip currents and ...

If you see a purple flag at the beach, it’s an indication that there are marine pests present in the water. These pests include jellyfish, stingrays and various other dangerous fish.

None is acceptable. "Once double red flags are announced, we hit the beach and begin making announcements, educating people and warning them of the $500 fine," he wrote in an email.

The flags on Corpus Christi beaches aren't there for decoration -- they let swimmers know the water conditions and possible danger levels throughout the day. To stream 3NEWS on your phone, you ...

If you're still not quite sure what each flag means or just how many colors beach flags can be, here's what you should know about Florida's warning flag system, and in Pensacola.

Heading to the beach this summer? Check out the beach flag color before going into the waves to help keep safe.