Also, what should you do if a black and white flag looms over your favorite stretch of sand? Here’s a handy guide to 11 flags you could encounter during your next beach day. Though a green flag ...

Yellow beach flags indicate that there is a "medium ... Surfers will want to keep an eye out for black-and-white flags. These flags, which have those colors quartered, are used when an area ...

There were flags from El Salvador, the Dominican Republic, the United States and more. But what does the black-and-white Puerto Rican flag mean? The most-seen Puerto Rican flag is red, white and ...

Almost 50 famous beaches in Spain have been given unwanted black ... sea on the beach. Additionally, El Amerador Beach in El Campello, just north of Alicante, also received a flag due to disease ...