Offshore Forecast
Issued by NWS

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401
FZNT25 KWNM 040853
OFFN03

NAVTEX Marine Forecast for southeast U.S. waters
NWS Ocean Prediction Center Washington DC
453 AM EDT Sat Oct 4 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...Ongoing NE swell from the remnants of Humberto and
Imelda will diminish today. Strong high pressure will remain
just N of the waters today into Mon night before shifting NE of
the area Tue into Wed. A low pressure trough along the SE coast
will persist through Tue, then weaken Tue night into Wed. A cold
front will approach from the N and NW later Wed, and reach the N
portion Wed night. The NAVTEX station in Charleston, South
Carolina is currently inoperative. Technicians are aware, and are
working on the issue.

Murrells Inlet to 31N

.TODAY...E winds 15 to 25 kt. Seas 8 to 12 ft. Chance of showers
and tstms.
.TONIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft. Chance of
showers and tstms.
.SUN...E winds 15 to 25 kt. Seas 8 to 13 ft. Chance of showers
and tstms.
.SUN NIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft. Chance of
showers and tstms.
.MON...E winds 15 to 25 kt. Seas 8 to 12 ft.
.MON NIGHT...E winds 15 to 25 kt. Seas 7 to 11 ft.
.TUE...E winds 10 to 20 kt. Seas 6 to 10 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 8 ft.
.WED...E to NE winds 5 to 15 kt. Seas 5 to 7 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.

South of 31N

.TODAY...E winds 15 to 25 kt. Seas 8 to 12 ft. Scattered tstms.
.TONIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft. Scattered
showers and tstms.
.SUN...E winds 15 to 25 kt. Seas 8 to 12 ft.
.SUN NIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft.
.MON...E winds 15 to 25 kt. Seas 8 to 11 ft.
.MON NIGHT...E winds 15 to 25 kt. Seas 7 to 11 ft.
.TUE...E winds 10 to 20 kt. Seas 6 to 10 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 9 ft.
.WED...E winds 10 to 20 kt. Seas 5 to 8 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 8 ft.