205  
FZUS52 KCHS 260448  
CWFCHS  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1248 AM EDT MON OCT 26 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  
 
AMZ300-261730-  
1248 AM EDT MON OCT 26 2020  
 
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA  
AND NORTH COASTAL GEORGIA...  
A WEAK COLD FRONT WILL MOVE THROUGH EARLY THIS MORNING. HIGH  
PRESSURE IS THEN FORECAST TO LINGER THROUGH THE MIDDLE OF THE  
WEEK. A STORM SYSTEM IS EXPECTED TO BRING IMPACTS TO THE REGION  
LATE IN THE WORK WEEK. HIGH PRESSURE SHOULD RETURN TO THE REGION  
BY NEXT WEEKEND, RESULTING IN FAIR WEATHER.  
 

 
 
AMZ330-261730-  
CHARLESTON HARBOR-  
1248 AM EDT MON OCT 26 2020  
   
REST OF TONIGHT
 
NE WINDS 10 KT, INCREASING TO 10 TO 15 KT LATE.   
MON
 
N WINDS 10 KT, BECOMING NE 5 TO 10 KT THIS AFTERNOON.    
MON NIGHT
 
NE WINDS 5 TO 10 KT.    
TUE
 
NE WINDS 5 KT. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON.    
TUE NIGHT
 
E WINDS 5 KT. A SLIGHT CHANCE OF SHOWERS.    
WED
 
NE WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. A SLIGHT  
CHANCE OF SHOWERS.    
WED NIGHT
 
S WINDS 5 TO 10 KT. A CHANCE OF SHOWERS.    
THU
 
S WINDS 15 TO 20 KT. WAVES 1 TO 2 FT. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF TSTMS.    
THU NIGHT
 
SW WINDS 15 KT. A CHANCE OF SHOWERS.    
FRI
 
NW WINDS 15 KT. A SLIGHT CHANCE OF SHOWERS.    
FRI NIGHT
 
N WINDS 15 KT.  
 
MARINERS ARE REMINDED THAT WINDS AND WAVES HIGHER IN AND NEAR TSTMS.  
 
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.  
 
CHARLESTON HARBOR WATER TEMPERATURE 75 DEGREES.  
 

 
 
AMZ350-261730-  
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-  
1248 AM EDT MON OCT 26 2020  
   
REST OF TONIGHT
 
NE WINDS 15 KT WITH GUSTS TO 20 KT. SEAS 3 TO  
4 FT.   
MON
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT, SUBSIDING TO 2 TO  
3 FT IN THE AFTERNOON.    
MON NIGHT
 
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
TUE
 
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF  
SHOWERS IN THE AFTERNOON.    
TUE NIGHT
 
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE  
OF SHOWERS.    
WED
 
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF  
SHOWERS.    
WED NIGHT
 
S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT, BUILDING TO  
3 TO 4 FT AFTER MIDNIGHT. A CHANCE OF SHOWERS.    
THU
 
SW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF TSTMS.    
THU NIGHT
 
SW WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. A CHANCE OF  
SHOWERS.    
FRI
 
NW WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. A SLIGHT CHANCE OF  
SHOWERS.    
FRI NIGHT
 
N WINDS 20 TO 25 KT. SEAS 3 TO 4 FT.  
 
MARINERS ARE REMINDED THAT WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 

 
 
AMZ352-261730-  
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-  
1248 AM EDT MON OCT 26 2020  
   
REST OF TONIGHT
 
NE WINDS 10 TO 15 KT, INCREASING TO 15 KT LATE.  
SEAS 2 TO 3 FT.   
MON
 
NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
MON NIGHT
 
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
TUE
 
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF  
SHOWERS.    
TUE NIGHT
 
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE  
OF SHOWERS.    
WED
 
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF  
SHOWERS.    
WED NIGHT
 
S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF  
SHOWERS.    
THU
 
S WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF TSTMS.    
THU NIGHT
 
SW WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. A CHANCE OF  
SHOWERS.    
FRI
 
NW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. A SLIGHT CHANCE OF  
SHOWERS.    
FRI NIGHT
 
N WINDS 15 TO 20 KT. SEAS 3 TO 4 FT.  
 
MARINERS ARE REMINDED THAT WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 

 
 
AMZ354-261730-  
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING  
GRAYS REEF NATIONAL MARINE SANCTUARY-  
1248 AM EDT MON OCT 26 2020  
   
REST OF TONIGHT
 
NE WINDS 10 KT, INCREASING TO 15 KT LATE. SEAS  
2 TO 3 FT.   
MON
 
NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
MON NIGHT
 
NE WINDS 10 KT. SEAS 2 TO 3 FT.    
TUE
 
NE WINDS 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF  
SHOWERS.    
TUE NIGHT
 
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE  
OF SHOWERS.    
WED
 
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.    
WED NIGHT
 
S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF  
SHOWERS.    
THU
 
S WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF TSTMS.    
THU NIGHT
 
SW WINDS 15 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.   
FRI
 
NW WINDS 15 KT. SEAS 3 TO 4 FT. A SLIGHT CHANCE OF  
SHOWERS.    
FRI NIGHT
 
N WINDS 20 TO 25 KT. SEAS 3 TO 4 FT.  
 
MARINERS ARE REMINDED THAT WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 

 
 
AMZ374-261730-  
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-  
1248 AM EDT MON OCT 26 2020  
   
REST OF TONIGHT
 
NE WINDS 5 TO 10 KT, INCREASING TO 15 KT WITH  
GUSTS TO 20 KT LATE. SEAS 3 TO 5 FT.   
MON
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
NE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT  
AFTER MIDNIGHT. SEAS 3 TO 4 FT. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT.    
TUE
 
NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. A SLIGHT CHANCE OF  
SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON.    
TUE NIGHT
 
E WINDS 5 TO 10 KT. SEAS 3 FT. A CHANCE OF SHOWERS,  
MAINLY IN THE EVENING.    
WED
 
E WINDS 10 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.    
WED NIGHT
 
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. A CHANCE OF  
SHOWERS.    
THU
 
S WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF TSTMS.    
THU NIGHT
 
SW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. A CHANCE OF  
SHOWERS.    
FRI
 
NW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. A CHANCE OF SHOWERS.   
FRI NIGHT
 
N WINDS 20 TO 25 KT. SEAS 4 TO 6 FT.  
 
MARINERS ARE REMINDED THAT WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 

 
 
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