Sea foam covered the beaches of Argentina's resort Mar del Plata on Wednesday (2/3).
The foam is created when seaweed is tossed with the waves.
Since it's not toxic, tourists have been enjoying it.
WEB EXTRA: Sea Foam Covers Irish village
Sea foam blanketed buildings and streets in the seaside village of Bunmahon, Ireland on Sunday (2/14). Local media says the weather..
CBS4 Miami