NAVTEX Marine Forecast (Charleston, SC)

FZNT25 KWNM 091528
OFFN03

NAVTEX Marine Forecast for southeast U.S. waters
NWS Ocean Prediction Center Washington DC
1128 AM EDT Sun Aug 9 2026

Conditions given represent the highest within that period.

Locally higher winds and seas can be expected in and near tstms.

...Please refer to Coastal Waters Forecasts (CWF) available
through NOAA Weather Radio and other means for detailed coastal
waters forecasts...

.SYNOPSIS...High pressure will persist just E and NE of the 
waters into Mon, then expand W across mainly the S waters late 
Mon through Wed night, while a series of low pressure troughs 
develop along the SE coast or just inland. A coastal trough will 
persist Thu and Thu night as a cold front moves SE and approaches
waters N of the area by later Thu night. 

Murrells Inlet to 31N

.TODAY...W winds 5 to 15 kt, becoming S to SE. Seas 3 to 4 ft.
Scattered tstms. 
.TONIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. Isolated tstms. 
.MON...SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered tstms. 
.MON NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. Isolated
tstms. 
.TUE...W to SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.TUE NIGHT...W to SW winds 15 to 25 kt. Seas 3 to 5 ft. 
.WED...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. 

South of 31N

.TODAY...S winds 5 to 10 kt, becoming S to SE 5 to 15 kt. Seas
3 to 4 ft. Scattered tstms. 
.TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Isolated tstms. 
.MON...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. Isolated tstms.
.MON NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. Isolated
tstms. 
.TUE...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.WED...W winds 5 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.THU...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.