Wave-tide gauge off San Juan

(Credit: Curt Storlazzi, USGS Pacific Coastal and Marine Science Center. Public domain.)
Detailed Description
A wave-tide gauge, pictured here on a coral reef amongst among sea rods, brain corals, and sea fans, is installed off Isla Verde in San Juan, Puerto Rico.
Details
Image Dimensions: 3456 x 3484
Date Taken:
Location Taken: San Juan, PR, US