NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   AMZ200-180615-  142 PM EDT Fri Oct 17 2025    .Synopsis for coastal waters from Surf City North Carolina to  South Santee River South Carolina out to 20 nautical miles...  High pressure will move off the coast Saturday ahead of an  approaching cold front. The front will push offshore Sunday night  with high pressure ridging in from the west for next week.    $$
   AMZ256-180615-  Coastal waters from Murrells Inlet to South Santee River SC out  20 nm-  142 PM EDT Fri Oct 17 2025    THIS AFTERNOON  NE winds 5 to 10 kt. Seas 2 to 4 ft. Wave  Detail: E 4 ft at 7 seconds.  TONIGHT  N winds 5 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at  8 seconds.  SAT  NW winds 5 kt, becoming S 5 to 10 kt in the afternoon.  Seas 2 ft. Wave Detail: E 2 ft at 9 seconds.  SAT NIGHT  S winds 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft  at 3 seconds and E 2 ft at 9 seconds.  SUN  SW winds 10 to 15 kt, increasing to 15 to 20 kt in the  afternoon. Seas 2 to 4 ft. Wave Detail: S 4 ft at 5 seconds and E  2 ft at 12 seconds.  SUN NIGHT  SW winds 15 to 20 kt, becoming W after midnight.  Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at  5 seconds and E 2 ft at 12 seconds.  MON  NW winds 15 to 20 kt with gusts up to 25 kt, becoming N  10 to 15 kt in the afternoon. Seas 2 to 4 ft.  MON NIGHT  NW winds 5 to 10 kt, becoming W after midnight. Seas  2 ft.  TUE  SW winds 5 to 10 kt, increasing to 10 to 15 kt in the  afternoon. Seas 2 ft.  TUE NIGHT  SW winds 10 to 15 kt, becoming W after midnight.  Seas 2 to 3 ft.  WED  NW winds 10 to 15 kt. Seas 2 to 3 ft.  WED NIGHT  N winds 10 kt. Seas 2 ft.    $$