NWS Marine Forecast


   AMZ300-022300-  539 AM EDT Sat May 2 2026    .Synopsis for the coastal waters of south coastal South Carolina  and north coastal Georgia...  Low pressure will move away from the coast later today. High  pressure will then prevail into early next week. A cold front  will move through on Thursday.    $$
   AMZ330-162315-  Charleston Harbor-  503 AM EDT Thu Apr 16 2026    TODAY  SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts  to 20 kt this afternoon.  TONIGHT  SW winds 10 to 15 kt.  FRI  SW winds 5 to 10 kt.  FRI NIGHT  SW winds 5 to 10 kt.  SAT  SW winds 5 to 10 kt.  SAT NIGHT  S winds 10 kt.  SUN  W winds 10 to 15 kt.  SUN NIGHT  N winds 10 to 15 kt, increasing to 15 to 20 kt. Waves  building 1 to 2 ft.  MON  NE winds 10 to 15 kt.  MON NIGHT  NE winds 5 to 10 kt.    Unless otherwise noted, waves 1 foot or less.    Charleston Harbor water temperature 69 degrees.    $$