874  
FZUS52 KCHS 241156  
CWFCHS  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE CHARLESTON SC  
656 AM EST MON FEB 24 2020  
 
SOUTH SANTEE RIVER SC TO SAVANNAH GA OUT 20 NM AND SAVANNAH GA  
TO ALTAMAHA SOUND GA OUT 60 NM, INCLUDING CHARLESTON HARBOR AND  
GRAYS REEF NATIONAL MARINE SANCTUARY  
 
AMZ300-242315-  
656 AM EST MON FEB 24 2020  
 
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA  
AND NORTH COASTAL GEORGIA...  
A DEVELOPING WARM FRONT WILL LIFT NORTH OF THE REGION TONIGHT,  
FOLLOWED BY A PAIR OF COLD FRONTS DURING THE MIDDLE OF THE WEEK.  
HIGH PRESSURE RETURNS THURSDAY AND FRIDAY, WITH A WEAK COLD FRONT  
EXPECTED SATURDAY.  
 

 
 
AMZ330-242315-  
CHARLESTON HARBOR-  
656 AM EST MON FEB 24 2020  
   
TODAY
 
VARIABLE WINDS 5 KT, BECOMING SOUTHEAST THIS AFTERNOON.  
A SLIGHT CHANCE OF SHOWERS THIS MORNING, THEN A CHANCE OF SHOWERS  
THIS AFTERNOON.    
TONIGHT
 
S WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER  
MIDNIGHT. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER  
MIDNIGHT.    
TUE
 
SW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. SHOWERS.   
TUE NIGHT
 
SW WINDS 10 KT. SHOWERS LIKELY.    
WED
 
SW WINDS 10 TO 15 KT. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING.    
WED NIGHT
 
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 1 TO  
2 FT.    
THU
 
W WINDS 15 KT.    
THU NIGHT
 
W WINDS 10 TO 15 KT.    
FRI
 
W WINDS 10 TO 15 KT.    
FRI NIGHT
 
W WINDS 15 TO 20 KT. WAVES 1 TO 2 FT.  
 
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.  
 
CHARLESTON HARBOR WATER TEMPERATURE 55 DEGREES.  
 

 
 
AMZ350-242315-  
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-  
656 AM EST MON FEB 24 2020  
   
TODAY
 
VARIABLE WINDS 5 KT, BECOMING S THIS AFTERNOON. SEAS 2  
TO 3 FT. A SLIGHT CHANCE OF SHOWERS THIS AFTERNOON.    
TONIGHT
 
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER  
MIDNIGHT. SEAS 3 TO 4 FT, BUILDING TO 4 TO 5 FT AFTER MIDNIGHT. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.    
TUE
 
SW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 4 TO 6 FT,  
BUILDING TO 5 TO 7 FT IN THE AFTERNOON. SHOWERS.   
TUE NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 5 FT, SUBSIDING TO  
3 TO 4 FT AFTER MIDNIGHT. SHOWERS LIKELY.    
WED
 
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT, BUILDING TO 4 TO 5 FT IN THE  
AFTERNOON. A CHANCE OF SHOWERS.    
WED NIGHT
 
W WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER  
MIDNIGHT. SEAS 4 TO 5 FT, BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. A  
SLIGHT CHANCE OF SHOWERS.    
THU
 
NW WINDS 20 TO 25 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI
 
W WINDS 15 TO 20 KT. SEAS 3 TO 4 FT.    
FRI NIGHT
 
W WINDS 20 TO 25 KT. SEAS 3 TO 4 FT.  
 

 
 
AMZ352-242315-  
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-  
656 AM EST MON FEB 24 2020  
   
TODAY
 
VARIABLE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A SLIGHT  
CHANCE OF SHOWERS THIS AFTERNOON.    
TONIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 3 TO  
4 FT. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER  
MIDNIGHT.    
TUE
 
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE  
AFTERNOON. SEAS 4 TO 5 FT, BUILDING TO 4 TO 6 FT IN THE  
AFTERNOON. SHOWERS.   
TUE NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SHOWERS.   
WED
 
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.   
WED NIGHT
 
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 3 TO  
4 FT, BUILDING TO 4 TO 5 FT AFTER MIDNIGHT. A SLIGHT CHANCE OF  
SHOWERS.    
THU
 
NW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI
 
W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI NIGHT
 
W WINDS 15 TO 20 KT. SEAS 3 TO 4 FT.  
 

 
 
AMZ354-242315-  
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING  
GRAYS REEF NATIONAL MARINE SANCTUARY-  
656 AM EST MON FEB 24 2020  
   
TODAY
 
VARIABLE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
TONIGHT
 
S WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. A CHANCE OF  
SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.    
TUE
 
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SHOWERS.   
TUE NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT, SUBSIDING TO  
2 TO 3 FT AFTER MIDNIGHT. SHOWERS.   
WED
 
SW WINDS 10 TO 15 KT. SEAS 2 FT. A CHANCE OF SHOWERS,  
MAINLY IN THE MORNING.    
WED NIGHT
 
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 3 TO  
4 FT, BUILDING TO 4 TO 5 FT AFTER MIDNIGHT.    
THU
 
NW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
NW WINDS 10 TO 15 KT. SEAS 3 FT.    
FRI
 
W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI NIGHT
 
W WINDS 15 TO 20 KT. SEAS 3 TO 4 FT.  
 

 
 
AMZ374-242315-  
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-  
656 AM EST MON FEB 24 2020  
   
TODAY
 
SE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH  
GUSTS TO 20 KT LATE. SEAS 3 TO 5 FT.    
TONIGHT
 
S WINDS 15 TO 20 KT. SEAS 4 TO 5 FT, BUILDING TO 5 TO  
6 FT AFTER MIDNIGHT. A CHANCE OF SHOWERS IN THE EVENING, THEN  
SHOWERS AFTER MIDNIGHT.    
TUE
 
SW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 5 TO 7 FT.  
SHOWERS.   
TUE NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO  
6 FT, SUBSIDING TO 4 TO 5 FT AFTER MIDNIGHT. SHOWERS.   
WED
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. A CHANCE OF SHOWERS.   
WED NIGHT
 
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. SEAS 4 TO  
6 FT, BUILDING TO 5 TO 7 FT AFTER MIDNIGHT. A SLIGHT CHANCE OF  
SHOWERS.    
THU
 
NW WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.    
THU NIGHT
 
NW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
FRI
 
W WINDS 15 TO 20 KT. SEAS 4 TO 5 FT.    
FRI NIGHT
 
NW WINDS 20 TO 25 KT. SEAS 4 TO 6 FT.  
 

 
 
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