NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   AMZ354-152300-  Waters from Savannah GA to Altamaha Sound GA out 20 NM, including  Grays Reef National Marine Sanctuary-  539 AM EDT Sun Mar 15 2026    SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH  TUESDAY MORNING    TODAY  E winds 10 kt, becoming SE this afternoon. Seas 3 ft.  Wave Detail: E 3 ft at 8 seconds. A chance of showers with a  slight chance of tstms this morning, then a slight chance of  showers this afternoon.  TONIGHT  S winds 15 to 20 kt with gusts to 25 kt. Seas 3 to  4 ft, building to 4 to 5 ft after midnight. Wave Detail: SE 4 ft  at 7 seconds, becoming SE 4 ft at 6 seconds. A chance of showers  and tstms.  MON  S winds 20 to 25 kt with gusts to 30 kt. Seas 4 to 6 ft,  building to 5 to 6 ft in the afternoon. Wave Detail: S 5 ft at  6 seconds, becoming SE 6 ft at 7 seconds. Showers with a chance  of tstms.  MON NIGHT  NW winds 20 to 25 kt with gusts to 30 kt. Seas 4 to  6 ft, subsiding to 4 to 5 ft after midnight. Wave Detail: SE 5 ft  at 7 seconds and W 4 ft at 4 seconds, becoming NW 5 ft at  4 seconds and SE 3 ft at 8 seconds. Showers with a chance of  tstms in the evening, then a slight chance of showers after  midnight.  TUE  NW winds 20 to 25 kt, diminishing to 10 to 15 kt in the  afternoon. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the  afternoon. Wave Detail: NW 4 ft at 4 seconds and E 2 ft at  8 seconds, becoming NW 3 ft at 4 seconds and E 2 ft at 8 seconds.  TUE NIGHT  N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: N  2 ft at 3 seconds and E 2 ft at 8 seconds.  WED  NE winds 10 to 15 kt. Seas 3 to 4 ft.  WED NIGHT  NE winds 10 to 15 kt. Seas 3 to 4 ft.  THU  NE winds 10 to 15 kt. Seas 3 to 4 ft.  THU NIGHT  NE winds 5 to 10 kt. Seas 4 to 5 ft.    Winds and seas higher in and near tstms.    $$