* WHAT...Strong South to North longshore current expected, mainly during the afternoon and evening.
There is also a Moderate Risk of rip currents expected from North Myrtle Beach northward.
* WHERE...Coastal Horry County.
* WHEN...From 6 AM EDT Saturday through Saturday evening.
* IMPACTS...Longshore currents can sweep swimmers and surfers into rip currents, piers, jetties, and other hazardous areas. It may sweep swimmers off their feet, making it difficult to return to shore.