constantly updated, the red flags mean that swimming is not
advisable, green flags mean waters are clean, and yellow
flags suggest using own judgment.
any of rio's beaches
may have polluted
waters within 24 to 48 hours following heavy rains.
this link shows
praia de gragoatá
on a
wikimapia - the link as we present it is best seen using
google chrome, as it might not open correctly with other browsers.