Figure 3. A portion of tide trace from (above) the ocean beyond the inlet channel at Mandurah, and (below) inside Peel Inlet, at the northwest (see Figure 1).  (Redrawn from McComb, A.J. and Lukatelich, R.J., Limnology in Australia, Williams, W.D. and deDeckker. P., Eds., Dr. W. Junk, Dordrecht, 1986, 433-455. With permission.)