OPC NAVTEX Marine Forecast (Charleston, SC)
Sun Aug 30 11:08 pm
FZNT25 KWNM 310306
OFFN03
NAVTEX Marine Forecast for southeast U.S. waters
NWS Ocean Prediction Center Washington DC
1106 PM EDT Sun Aug 30 2026
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 low pressure trough located 200 to 250 nm E of the
N Florida and SE United States coast will drift W tonight into
Mon. High pressure then builds SW toward the waters Mon night as
the trough reaches the coast. The high will persist just E and
NE of the area Tue through Fri night. Another low pressure
trough moves W while remaining just S of the area Wed through Thu
night. A cold front approaches from the N late Fri and Fri
night.
Murrells Inlet to 31N
.TONIGHT...E to SE winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers and isolated tstms.
.MON...E winds less than 10 kt. Seas 2 to 4 ft. Scattered
showers and isolated tstms.
.MON NIGHT...E to SE winds less than 10 kt. Seas 2 to 4 ft.
Scattered showers and isolated tstms.
.TUE...E to SE winds less than 10 kt. Seas 2 to 4 ft. Scattered
showers and tstms.
.TUE NIGHT...Variable winds less than 10 kt. Seas 2 to 4 ft.
.WED...Variable winds less than 10 kt. Seas 2 to 4 ft.
.WED NIGHT...S to SE winds less than 10 kt. Seas 2 to 4 ft.
.THU...Variable winds less than 10 kt. Seas 2 to 4 ft.
.THU NIGHT...S to SW winds less than 10 kt. Seas 3 to 4 ft.
.FRI...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
South of 31N
.TONIGHT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft. Tstms and
scattered showers.
.MON...E winds 10 to 20 kt. Seas 3 to 4 ft. Tstms and scattered
showers.
.MON NIGHT...E winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and isolated tstms.
.TUE...E winds 5 to 15 kt. Seas 3 to 4 ft. Tstms and scattered
showers.
.TUE NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...E to SE winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...SE winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...E to SE winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...S winds less than 10 kt. Seas 2 to 4 ft.
.FRI...Variable winds less than 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...S to SW winds 5 to 15 kt. Seas 2 ft or less.
OFFN03
NAVTEX Marine Forecast for southeast U.S. waters
NWS Ocean Prediction Center Washington DC
1106 PM EDT Sun Aug 30 2026
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 low pressure trough located 200 to 250 nm E of the
N Florida and SE United States coast will drift W tonight into
Mon. High pressure then builds SW toward the waters Mon night as
the trough reaches the coast. The high will persist just E and
NE of the area Tue through Fri night. Another low pressure
trough moves W while remaining just S of the area Wed through Thu
night. A cold front approaches from the N late Fri and Fri
night.
Murrells Inlet to 31N
.TONIGHT...E to SE winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers and isolated tstms.
.MON...E winds less than 10 kt. Seas 2 to 4 ft. Scattered
showers and isolated tstms.
.MON NIGHT...E to SE winds less than 10 kt. Seas 2 to 4 ft.
Scattered showers and isolated tstms.
.TUE...E to SE winds less than 10 kt. Seas 2 to 4 ft. Scattered
showers and tstms.
.TUE NIGHT...Variable winds less than 10 kt. Seas 2 to 4 ft.
.WED...Variable winds less than 10 kt. Seas 2 to 4 ft.
.WED NIGHT...S to SE winds less than 10 kt. Seas 2 to 4 ft.
.THU...Variable winds less than 10 kt. Seas 2 to 4 ft.
.THU NIGHT...S to SW winds less than 10 kt. Seas 3 to 4 ft.
.FRI...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
South of 31N
.TONIGHT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft. Tstms and
scattered showers.
.MON...E winds 10 to 20 kt. Seas 3 to 4 ft. Tstms and scattered
showers.
.MON NIGHT...E winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and isolated tstms.
.TUE...E winds 5 to 15 kt. Seas 3 to 4 ft. Tstms and scattered
showers.
.TUE NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...E to SE winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...SE winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...E to SE winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...S winds less than 10 kt. Seas 2 to 4 ft.
.FRI...Variable winds less than 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...S to SW winds 5 to 15 kt. Seas 2 ft or less.