* WHAT...Strong north to south longshore current, except east to west longshore current in Brunswick County. There is also a Moderate Risk of rip currents for Pender, New Hanover and Georgetown Counties. * WHERE...In North Carolina, Coastal Pender, Coastal New Hanover and Coastal Brunswick Counties. In South Carolina, Coastal Horry and Coastal Georgetown Counties. * WHEN...From 6 AM EDT this morning through this 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.