FZNT25 KWNM 190928

OFFN03



NAVTEX Marine Forecast for southeast U.S. waters

NWS Ocean Prediction Center Washington DC

528 AM EDT Tue Aug 19 2025



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...Outer rain bands from Hurricane Erin will continue 

to spread slowly N through the waters today and tonight. The eye 

of Hurricane Erin will move N through the outer waters Wed into 

Wed night before moving NE away from the waters Thu through Sat. 

Ongoing long period SE to S swell from Erin will slowly back to E

and NE Wed night through Fri night before gradually diminishing 

Sat and Sat night. A stationary front will form across the waters

Fri and Fri night as high pressure builds N of the waters. For 

more information on Hurricane Erin, please closely monitor the 

latest forecasts from the National Hurricane Center.



Murrells Inlet to 31N



...HURRICANE WARNING...



.TODAY...NE winds 10 to 20 kt. Seas 8 to 14 ft. Scattered

showers and tstms. 

.TONIGHT...NE winds 20 to 30 kt. Seas 14 to 24 ft. Scattered

showers and tstms. 

.WED...N to NE winds 45 to 60 kt. Seas 26 to 41 ft. Showers and

tstms with vsby 1 nm or less.

.WED NIGHT...W to NW winds 60 to 80 kt. Seas 24 to 39 ft.

Scattered showers and tstms with vsby 1 nm or less. 

.THU...NW winds 30 to 40 kt. Seas 14 to 23 ft. 

.THU NIGHT...N to NW winds 15 to 25 kt. Seas 10 to 17 ft. 

.FRI...E to NE winds 5 to 15 kt. Seas 8 to 13 ft. 

.FRI NIGHT...E winds 5 to 15 kt. Seas 8 to 11 ft. 

.SAT...E winds 5 to 15 kt. Seas 7 to 10 ft. 

.SAT NIGHT...S to SE winds 5 to 15 kt. Seas 6 to 10 ft. 



South of 31N



...TROPICAL STORM WARNING...



.TODAY...NE winds 10 to 20 kt. Seas 9 to 16 ft. Scattered

showers and tstms. 

.TONIGHT...N to NE winds 20 to 30 kt. Seas 13 to 22 ft.

Scattered showers and tstms. 

.WED...N winds 35 to 45 kt. Seas 20 to 30 ft. Showers and tstms.

.WED NIGHT...NW winds 30 to 40 kt. Seas 15 to 27 ft. Scattered

showers and tstms. 

.THU...NW winds 15 to 25 kt. Seas 11 to 18 ft. 

.THU NIGHT...W winds 5 to 15 kt. Seas 8 to 13 ft. 

.FRI...E to SE winds less than 10 kt. Seas 7 to 11 ft. 

.FRI NIGHT...E to SE winds less than 10 kt. Seas 7 to 10 ft. 

.SAT...SE winds less than 10 kt. Seas 6 to 10 ft. 

.SAT NIGHT...S winds less than 10 kt. Seas 5 to 9 ft.