Offshore Forecast
Issued by NWS

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767
FZNT25 KWNM 140321
OFFN03

NAVTEX Marine Forecast for southeast U.S. waters
NWS Ocean Prediction Center Washington DC
1121 PM EDT Wed Aug 13 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 just E of the area will drift S to the
E of the area tonight into Fri night while maintaining a ridge
across the region. A cold front will drift S over the area Fri
into Sun night, then move just S of the area Mon. Long period
southeasterly swell from Tropical Storm Erin will begin to build
across the region Mon. For more information on Erin, please
monitor the latest forecasts from the National Hurricane Center.

Murrells Inlet to 31N

.TONIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. Isolated showers
and tstms.
.THU...SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers
and tstms.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.FRI...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.FRI NIGHT...W to NW winds less than 10 kt. Seas 3 to 5 ft.
.SAT...N to NE winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...NE winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN...NE winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...NE winds 5 to 15 kt. Seas 3 to 5 ft.
.MON...NE winds 5 to 15 kt. Seas 4 to 7 ft.
.MON NIGHT...NE winds 5 to 15 kt. Seas 5 to 8 ft.

South of 31N

.TONIGHT...S winds 5 to 15 kt, becoming SW. Seas 3 to 4 ft.
Isolated showers and tstms.
.THU...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Showers and
tstms.
.THU NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI...SW winds less than 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.FRI NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft.
.SAT...W to NW winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...N to NE winds less than 10 kt. Seas 2 ft or less.
.SUN...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...NE winds 5 to 10 kt. Seas 3 to 4 ft.
.MON...NE winds 5 to 15 kt. Seas 3 to 6 ft.
.MON NIGHT...NE winds 5 to 15 kt. Seas 5 to 8 ft.