695  
FZUS52 KILM 201825  
CWFILM  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE WILMINGTON NC  
225 PM EDT MON APR 20 2026  
 
SURF CITY NC TO SOUTH SANTEE RIVER SC OUT 60 NM  
 
AMZ200-210715-  
225 PM EDT MON APR 20 2026  
 
.SYNOPSIS FOR COASTAL WATERS FROM SURF CITY NORTH CAROLINA TO  
SOUTH SANTEE RIVER SOUTH CAROLINA OUT TO 60 NAUTICAL MILES...  
A DRY COLD FRONTAL PASSAGE LATE TODAY WILL BE FOLLOWED BY HIGH  
PRESSURE. THE HIGH WILL SLIDE OVERHEAD THEN OFFSHORE FROM THE  
SOUTHEAST COAST BY MID-WEEK. BENIGN MARINE CONDITIONS FORECASTED  
FOR THE UPCOMING WEEK.  
 
 
 
AMZ250-210715-  
COASTAL WATERS FROM SURF CITY TO CAPE FEAR NC OUT 20 NM-  
225 PM EDT MON APR 20 2026  
   
THIS AFTERNOON  
S WINDS 5 TO 10 KT. SEAS 3 FT. WAVE DETAIL: E  
3 FT AT 9 SECONDS AND E 1 FT AT 5 SECONDS.    
TONIGHT  
SW WINDS 10 TO 15 KT, BECOMING N 15 TO 20 KT AFTER  
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND E  
3 FT AT 8 SECONDS.    
TUE  
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: NE 3 FT AT 5 SECONDS AND E 2 FT AT 8 SECONDS.    
TUE NIGHT  
SE WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: E 2 FT AT 7 SECONDS.    
WED  
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT WITH GUSTS  
UP TO 25 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: SW  
3 FT AT 4 SECONDS AND E 2 FT AT 7 SECONDS.    
WED NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
3 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E 1 FT AT  
7 SECONDS.    
THU  
W WINDS 10 TO 15 KT, BECOMING SW IN THE AFTERNOON. SEAS  
2 TO 3 FT.    
THU NIGHT  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
FRI  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
FRI NIGHT  
SW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.  
 
 
 
AMZ252-210715-  
COASTAL WATERS FROM CAPE FEAR NC TO LITTLE RIVER INLET SC OUT  
20 NM-  
225 PM EDT MON APR 20 2026  
   
THIS AFTERNOON  
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: E 2 FT AT 5 SECONDS AND E 2 FT AT 9 SECONDS.    
TONIGHT  
SW WINDS 10 KT, BECOMING N WITH GUSTS UP TO 20 KT  
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT AT 8 SECONDS  
AND NE 2 FT AT 5 SECONDS.    
TUE  
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND E 2 FT AT 8 SECONDS.    
TUE NIGHT  
SE WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: E 3 FT AT 7 SECONDS AND E 2 FT AT  
8 SECONDS.    
WED  
SW WINDS 5 TO 10 KT, INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND  
E 2 FT AT 7 SECONDS.    
WED NIGHT  
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS  
AND E 1 FT AT 7 SECONDS.    
THU  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
THU NIGHT  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
FRI  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
FRI NIGHT  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.  
 
 
 
AMZ254-210715-  
COASTAL WATERS FROM LITTLE RIVER INLET TO MURRELLS INLET SC OUT  
20 NM-  
225 PM EDT MON APR 20 2026  
   
THIS AFTERNOON  
S WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: E  
2 FT AT 9 SECONDS AND S 1 FT AT 2 SECONDS.    
TONIGHT  
SW WINDS 10 KT, BECOMING N WITH GUSTS UP TO 20 KT  
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT 6 SECONDS  
AND E 2 FT AT 9 SECONDS.    
TUE  
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 2 TO 4 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND SE 2 FT AT  
8 SECONDS.    
TUE NIGHT  
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E  
2 FT AT 5 SECONDS AND E 2 FT AT 8 SECONDS.    
WED  
SW WINDS 5 TO 10 KT, INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND  
E 2 FT AT 7 SECONDS.    
WED NIGHT  
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS  
AND E 1 FT AT 7 SECONDS.    
THU  
W WINDS 10 TO 15 KT, BECOMING SW IN THE AFTERNOON. SEAS  
2 TO 3 FT.    
THU NIGHT  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
FRI  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
FRI NIGHT  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.  
 
 
 
AMZ256-210715-  
COASTAL WATERS FROM MURRELLS INLET TO SOUTH SANTEE RIVER SC OUT  
20 NM-  
225 PM EDT MON APR 20 2026  
   
THIS AFTERNOON  
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: NE 2 FT AT 4 SECONDS AND E 1 FT AT 9 SECONDS.    
TONIGHT  
S WINDS 5 TO 10 KT, BECOMING NW 10 TO 15 KT AFTER  
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT AT 5 SECONDS AND E  
2 FT AT 9 SECONDS.    
TUE  
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND E 2 FT AT 8 SECONDS.    
TUE NIGHT  
SE WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: E 3 FT AT 7 SECONDS.    
WED  
SW WINDS 5 TO 10 KT, INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND  
E 2 FT AT 7 SECONDS.    
WED NIGHT  
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS  
AND E 2 FT AT 7 SECONDS.    
THU  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
THU NIGHT  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
FRI  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
FRI NIGHT  
SW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.  
 
 
 
AMZ280-210715-  
WATERS FROM SURF CITY NC TO LITTLE RIVER INLET SC FROM 20 TO  
60 NM-  
225 PM EDT MON APR 20 2026  
   
THIS AFTERNOON  
N WINDS 5 TO 10 KT, BECOMING NW LATE. SEAS 4 TO  
6 FT. WAVE DETAIL: NE 5 FT AT 8 SECONDS AND SE 1 FT AT 8 SECONDS.   
TONIGHT  
SW WINDS 5 TO 10 KT, BECOMING N 15 TO 20 KT AFTER  
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: NE 4 FT AT 8 SECONDS AND  
NE 3 FT AT 3 SECONDS.    
TUE  
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: NE 4 FT AT 8 SECONDS AND NE 3 FT AT 5 SECONDS.   
TUE NIGHT  
E WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS  
3 TO 5 FT. WAVE DETAIL: E 4 FT AT 7 SECONDS.    
WED  
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT WITH GUSTS  
UP TO 25 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW  
3 FT AT 3 SECONDS AND NE 3 FT AT 7 SECONDS.    
WED NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
3 TO 5 FT. WAVE DETAIL: SW 4 FT AT 4 SECONDS AND NE 2 FT AT  
8 SECONDS.    
THU  
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT.    
THU NIGHT  
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI  
W WINDS 15 KT. SEAS 3 TO 4 FT.    
FRI NIGHT  
SW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT.  
 
 
 
AMZ284-210715-  
WATERS FROM LITTLE RIVER INLET SC TO SOUTH SANTEE RIVER SC FROM  
20 TO 60 NM-  
225 PM EDT MON APR 20 2026  
   
THIS AFTERNOON  
NE WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. WAVE  
DETAIL: E 4 FT AT 9 SECONDS AND NE 2 FT AT 5 SECONDS.    
TONIGHT  
S WINDS 5 TO 10 KT, BECOMING NW 10 TO 15 KT AFTER  
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: E 5 FT AT 9 SECONDS AND NE  
1 FT AT 5 SECONDS.    
TUE  
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: NE 4 FT AT 8 SECONDS AND NE 3 FT AT 5 SECONDS.   
TUE NIGHT  
E WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. SEAS  
3 TO 5 FT. WAVE DETAIL: NE 4 FT AT 8 SECONDS AND E 3 FT AT  
7 SECONDS.    
WED  
S WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP  
TO 20 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT AT  
7 SECONDS.    
WED NIGHT  
SW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. WAVE DETAIL:  
SW 3 FT AT 4 SECONDS AND E 3 FT AT 7 SECONDS.    
THU  
W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
THU NIGHT  
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI  
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI NIGHT  
SW WINDS 15 TO 20 KT. SEAS 3 FT.  
 
 
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