Offshore Forecast
Issued by NWS

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519
FZNT25 KWNM 181439
OFFN03

NAVTEX Marine Forecast for southeast U.S. waters
NWS Ocean Prediction Center Washington DC
939 AM EST Tue Nov 18 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...High pressure will build just N of the waters today,
then shift E of the region tonight into Wed. A cold front will
move slowly S across the waters Wed night into Thu night before
dissipating Fri. High pressure will build over the area Thu night
into Fri, then shift SE of the region Fri night and Sat. Another
cold front will approach from the N Sat night.

Murrells Inlet to 31N

.TODAY...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...W winds less than 10 kt. Seas 3 to 4 ft.
.THU...Variable winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft.
.FRI...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.SAT...W to SW winds 15 to 25 kt. Seas 3 to 5 ft.
.SAT NIGHT...W winds 15 to 25 kt. Seas 4 to 6 ft.

South of 31N

.TODAY...E winds 5 to 15 kt. Seas 3 to 4 ft.
.TONIGHT...S to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...W to SW winds less than 10 kt. Seas 2 ft or less.
.THU...Variable winds less than 10 kt. Seas 2 ft or less.
.THU NIGHT...S to SW winds less than 10 kt. Seas 2 ft or less.
.FRI...SW winds less than 10 kt. Seas 2 ft or less.
.FRI NIGHT...SW winds 5 to 15 kt. Seas 2 ft or less.
.SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft.