Coast, San Juan, San Juan Antiguo Barrio. We calculate high and low water here from an ocean tide model — accurate to about 5 cm on open coasts, considerably less in tidal flats and river mouths. This spot is officially monitored, but the responsible authority publishes no annual classification of the water quality.
Swimming spots in San Juan · San Juan Antiguo Barrio · Swimming spots in Puerto Rico · Caribbean Sea · On the map