REHOBOTH BEACH — The National Weather Service has lowered the risk rating of rip currents in Delaware surf to ‘moderate’ through Aug. 12.
This designation means encountering a deadly rip current is possible within the surf.
With air temperatures in the high 70s to lower 80s on Aug. 10-11, relatively low wave activity, low chances of thunderstorm activity and water temperatures in the 70s, more bathers could be exposed to risky currents than during the relatively cool weekend.
Rip current speeds are typically 1-2 feet per second, but speeds as high as 8 feet per second have been measured, which is faster than an Olympic swimmer.
If caught in one, the service recommends not exhausting yourself trying to fight the strong current. Instead, swim parallel to the shore in an attempt to pass the outer edge of the flowing water, while yelling for help.
Rip currents kill about 100 people per year, according to the United States Lifesaving Association. They can also sometimes claim those attempting to rescue a swimmer caught in the current.
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