Dr. Philippe Tissot on Riptides

Dr. Philippe Tissot

Dr. Philippe Tissot

Dr. Philippe Tissot, Associate Professor of Physics and Associate Director of the Conrad Blucher Institute for Surveying and Science (CBI), was interviewed in July 2012 by KEDT on the phenomenon of rip tides and rip currents and how they affect beach goers in the Coastal Bend. In his interview, Dr. Tissot defines a rip tide or rip current as a strong, relatively narrow current that flows from near the beach and goes offshore. They are quite fast (8mph or better) and even the most accomplished swimmer cannot swim against them. In the Coastal Bend, they are most likely to form around the piers and jetties or any place where there is a breach and water can go back offshore.

These rip tides and currents have been responsible for multiple deaths this past summer because people are not aware of the danger. General awareness can decrease the likelihood of getting caught in a rip tide or current. Look for the warning signs: large waves, strong onshore winds, and murky water. Check the weather before heading out to the beach. Avoid swimming near piers and jetties. Do not venture out too far if you aren’t a strong swimmer.

Dr. Tissot recommends that in the event that you do get stuck in a rip tide or rip current, do not panic. Reserve your energy and swim parallel to the tide or current. Do not try to swim against it. Swimming parallel to the rip tide or current should eventually bring you out of it. Call for help once you’re near the shore.

Listen to Dr. Philippe Tissot’s Interview