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
393
FZNT25 KWNM 090341
OFFN03

NAVTEX Marine Forecast for southeast U.S. waters
NWS Ocean Prediction Center Washington DC
1141 PM EDT Wed Oct 8 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...A cold front approaches the waters from the NW and
moves into the N waters tonight, stalling over or near the N
waters Thu through Fri night. Low pressure should form along the
stalled front Fri, with the low gradually expanding and deepening
as it moves slowly N offshore of the SE U.S. coast Fri night
through Sun. A cold front will move offshore to the S of the low
Sat through Sun as the low moves N. By Sun night, the low should
be well N of the area offshore of the mid-Atlantic coast, with
another cold front moving through the area Mon and Mon night.
Mariners should monitor later forecasts on this coastal system,
and begin to consider avoidance plans for the weekend as needed.

Murrells Inlet to 31N

...GALE WARNING...

.TONIGHT...NE winds 5 to 15 kt, increasing to 20 to 30 kt. Seas
4 to 7 ft. Scattered showers and tstms.
.THU...NE winds 25 to 35 kt. Seas 7 to 13 ft. Numerous showers
and scattered tstms.
.THU NIGHT...E to NE winds 25 to 35 kt. Seas 9 to 15 ft.
Numerous showers and scattered tstms.
.FRI...E winds 25 to 35 kt. Seas 11 to 15 ft. Scattered showers
and tstms.
.FRI NIGHT...E to NE winds 20 to 30 kt. Seas 10 to 15 ft.
.SAT...N winds 30 to 40 kt. Seas 10 to 16 ft.
.SAT NIGHT...N winds 25 to 35 kt. Seas 11 to 15 ft.
.SUN...NW winds 20 to 30 kt. Seas 10 to 14 ft.
.SUN NIGHT...N to NW winds 20 to 30 kt. Seas 8 to 14 ft.
.MON...W to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.

South of 31N

...GALE FORCE WINDS POSSIBLE FRI NIGHT...

.TONIGHT...E winds 5 to 15 kt, becoming NE. Seas 4 to 6 ft.
Scattered showers and tstms.
.THU...NE winds 20 to 30 kt. Seas 6 to 10 ft. Scattered showers
and tstms.
.THU NIGHT...E to NE winds 20 to 30 kt. Seas 8 to 12 ft.
Numerous showers and scattered tstms.
.FRI...NE winds 25 to 35 kt. Seas 8 to 12 ft. Showers and
scattered tstms.
.FRI NIGHT...NE winds 25 to 35 kt. Seas 9 to 13 ft.
.SAT...N winds 25 to 35 kt. Seas 9 to 14 ft.
.SAT NIGHT...N winds 25 to 35 kt. Seas 9 to 14 ft.
.SUN...N to NW winds 15 to 25 kt. Seas 8 to 13 ft.
.SUN NIGHT...N to NW winds 15 to 25 kt. Seas 8 to 12 ft.
.MON...N to NE winds 15 to 25 kt. Seas 7 to 10 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft.