Over the past decade in the US, there were, on average, 71 deaths per year due to rip currents, according to the National Weather Service.
This year, 11 people died over the course of two weeks due to rip currents along the Gulf Coast, CNN reports.
Here's some more advice on how to spot rip currents and swim out if you're caught in one.
Rip currents are often mislabeled as rip tides, but unlike tides, they aren't solely caused by the gravitational forces of the moon and sun.
How to spot a rip currentIt can be difficult to see a rip current, especially if it's wide.
Persons:
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Organizations:
Olympic, Service, National Weather Service, Gulf Coast, CNN, Atmospheric Association, NOAA, National Weather, United States Lifesaving Association, Magazine
Locations:
Gulf, sandbars