Offshore Forecast
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
840
FZNT25 KWNM 062031
OFFN03

NAVTEX Marine Forecast for southeast U.S. waters
NWS Ocean Prediction Center Washington DC
431 PM EDT Mon Oct 6 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...Strong high pressure NE of the area tonight will
continue to move off to the NE 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
Wed, reach the N portion Wed night, then stall along the SE
coast and extend E over the area by Thu night and persist into
Fri night. Low pressure will develop along the front off the SE
coast Fri night, then move N Sat and Sat night. The USCG
communications facility Charleston, South Carolina is
experiencing technical difficulties. Technicians are aware of the
problem. We apologize for any inconvenience.

Murrells Inlet to 31N

...GALE FORCE WINDS POSSIBLE THU...

.TONIGHT...E winds 15 to 25 kt. Seas 6 to 10 ft. Slight chance
of showers and tstms.
.TUE...E winds 10 to 20 kt. Seas 5 to 9 ft. Chance of showers
and tstms.
.TUE NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. Chance of
showers and tstms.
.WED...E winds less than 10 kt. Seas 4 to 7 ft.
.WED NIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft.
.THU...NE winds 30 to 40 kt. Seas 8 to 14 ft.
.THU NIGHT...E to NE winds 30 to 40 kt. Seas 11 to 15 ft.
.FRI...E to NE winds 25 to 35 kt. Seas 11 to 15 ft.
.FRI NIGHT...N to NE winds 25 to 35 kt. Seas 11 to 15 ft.
.SAT...N winds 25 to 35 kt. Seas 11 to 17 ft.
.SAT NIGHT...N winds 25 to 35 kt. Seas 9 to 14 ft.

South of 31N

.TONIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. Chance of
showers.
.TUE...E winds 10 to 20 kt. Seas 6 to 9 ft. Scattered showers
and tstms.
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 8 ft.
.WED...E winds 5 to 15 kt. Seas 5 to 7 ft.
.WED NIGHT...E to NE winds 10 to 20 kt. Seas 4 to 7 ft.
.THU...NE winds 15 to 25 kt. Seas 5 to 9 ft.
.THU NIGHT...NE winds 20 to 30 kt. Seas 8 to 11 ft.
.FRI...N to NE winds 20 to 30 kt. Seas 8 to 11 ft.
.FRI NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft.
.SAT...N winds 20 to 30 kt. Seas 8 to 13 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 8 to 13 ft.