149  
FZNT25 KWNM 201548  
OFFN03  
 
NAVTEX MARINE FORECAST FOR SOUTHEAST U.S. WATERS  
NWS OCEAN PREDICTION CENTER WASHINGTON DC  
1148 AM EDT WED AUG 20 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  
HURRICANE ERIN WILL MOVE N THROUGH THE OUTER WATERS  
TODAY INTO TONIGHT, WHILE REMAINING E OF THE AREA. ERIN WILL  
MOVE NE AWAY FROM THE WATERS THU THROUGH SAT. ONGOING LONG PERIOD  
SE TO S SWELL FROM ERIN WILL SLOWLY BACK TO E AND NE TONIGHT  
THROUGH FRI NIGHT BEFORE GRADUALLY DIMINISHING SAT AND SAT NIGHT.  
A STATIONARY FRONT WILL FORM ACROSS THE WATERS FRI AND FRI NIGHT  
AS HIGH PRESSURE BUILDS N OF THE WATERS. A WEAK AREA OF  
LOW PRESSURE WILL FORM ALONG THE FRONT OFF THE SOUTH CAROLINA  
COAST SAT NIGHT, THEN LIFT NE THROUGH THE CENTRAL WATERS SUN INTO  
SUN NIGHT WHILE THE AREA OF HIGH PRESSURE TO THE N SHIFTS E OF  
THE REGION. A COLD FRONT WILL APPROACH THE AREA FROM THE W LATE  
SUN NIGHT. FOR MORE INFORMATION ON HURRICANE ERIN, PLEASE CLOSELY  
MONITOR THE LATEST FORECASTS FROM THE NATIONAL HURRICANE CENTER.  
 
MURRELLS INLET TO 31N  
   
..HURRICANE WARNING  
 
   
TODAY  
NE WINDS 30 TO 40 KT, BECOMING N 55 TO 65 KT. SEAS  
21 TO 29 FT, BUILDING TO 25 TO 40 FT. SHOWERS AND TSTMS WITH  
VSBY 1 NM OR LESS.    
TONIGHT  
W TO NW WINDS 50 TO 65 KT. SEAS 23 TO 37 FT.  
SCATTERED SHOWERS AND TSTMS WITH VSBY 1 NM OR LESS.    
THU  
NW WINDS 20 TO 30 KT. SEAS 14 TO 24 FT. SHOWERS AND  
TSTMS.    
THU NIGHT  
N TO NE WINDS 10 TO 20 KT. SEAS 9 TO 15 FT.  
SCATTERED SHOWERS AND TSTMS.    
FRI  
E WINDS 5 TO 15 KT. SEAS 8 TO 12 FT.    
FRI NIGHT  
E WINDS 5 TO 15 KT. SEAS 7 TO 11 FT.    
SAT  
E WINDS 5 TO 15 KT. SEAS 6 TO 10 FT.    
SAT NIGHT  
S TO SE WINDS 5 TO 15 KT. SEAS 5 TO 9 FT.    
SUN  
S TO SW WINDS 5 TO 15 KT. SEAS 5 TO 8 FT.    
SUN NIGHT  
W TO SW WINDS 5 TO 15 KT. SEAS 5 TO 7 FT.  
 
SOUTH OF 31N  
   
TODAY  
N WINDS 20 TO 30 KT. SEAS 20 TO 29 FT. SHOWERS AND  
TSTMS WITH VSBY 1 NM OR LESS.    
TONIGHT  
NW WINDS 20 TO 30 KT. SEAS 15 TO 26 FT. SCATTERED  
SHOWERS AND TSTMS.    
THU  
NW WINDS 15 TO 25 KT. SEAS 10 TO 17 FT.    
THU NIGHT  
W WINDS 5 TO 15 KT. SEAS 7 TO 11 FT. SCATTERED  
SHOWERS AND TSTMS.    
FRI  
E TO SE WINDS LESS THAN 10 KT. SEAS 6 TO 9 FT.    
FRI NIGHT  
SE WINDS 5 TO 15 KT. SEAS 6 TO 9 FT.   
SAT  
S TO SW WINDS LESS THAN 10 KT. SEAS 5 TO 8 FT.    
SAT NIGHT  
W TO SW WINDS LESS THAN 10 KT. SEAS 5 TO 8 FT.    
SUN  
W WINDS 5 TO 15 KT. SEAS 5 TO 7 FT.    
SUN NIGHT  
W WINDS 5 TO 15 KT. SEAS 5 TO 7 FT.  
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