Coast, Ketchikan, Ketchikan Gateway Borough. 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 listed by an authority but is not designated as a bathing water — there are no water samples and no classification.
Swimming spots in Ketchikan · Ketchikan Gateway Borough · Swimming spots in the United States · Pacific Ocean · On the map