346  
FZUS52 KJAX 252000  
CWFJAX  
 
COASTAL WATERS FORECAST FOR NORTHEAST FLORIDA/SOUTHEAST GEORGIA  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
300 PM EST SAT JAN 25 2020  
 
ATLANTIC COASTAL WATERS FROM ALTAMAHA SOUND GA TO FLAGLER BEACH FL  
OUT TO 60 NM.  
 
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST  
1/3 OF THE WAVES, ALONG WITH THE OCCASIONAL HEIGHT OF THE AVERAGE  
HIGHEST 1/10 OF THE WAVES.  
 
AMZ400-260400-  
SYNOPSIS FOR ALTAMAHA SOUND GA TO FLAGLER BEACH FL OUT TO 60 NM-  
300 PM EST SAT JAN 25 2020  
   
SYNOPSIS
 
 
HIGH PRESSURE WILL PREVAIL THROUGH SUNDAY. AN UPPER DISTURBANCE WILL  
MOVE EAST ACROSS THE REGION SUNDAY NIGHT INTO MONDAY. HIGH PRESSURE  
WILL BUILD AGAIN TUESDAY INTO TUESDAY NIGHT. AN AREA OF LOW PRESSURE  
WILL TRACK EAST ACROSS THE AREA WEDNESDAY INTO WEDNESDAY NIGHT. HIGH  
PRESSURE WILL BUILD TO THE NORTH NORTHEAST THURSDAY. A COASTAL  
TROUGH IS EXPECTED TO DEVELOP THURSDAY AFTERNOON THROUGH THURSDAY  
NIGHT, THEN MOVE TO THE NORTHEAST LATE FRIDAY.  
   
GULF STREAM
 
 
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM AS OF  
JAN 25, 2020 AT 1200 UTC...  
 
59 NAUTICAL MILES EAST OF FLAGLER BEACH.  
66 NAUTICAL MILES EAST OF SAINT AUGUSTINE BEACH.  
73 NAUTICAL MILES EAST OF JACKSONVILLE BEACH.  
74 NAUTICAL MILES EAST SOUTHEAST OF ST SIMONS ISLAND.  
 
THIS DATA COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.  
 

 
 
AMZ450-452-454-260400-  
COASTAL WATERS FROM ALTAMAHA SOUND TO FERNANDINA BEACH FL OUT  
20 NM-  
COASTAL WATERS FROM FERNANDINA BEACH TO ST. AUGUSTINE FL OUT  
20 NM-  
COASTAL WATERS FROM ST. AUGUSTINE TO FLAGLER BEACH FL OUT 20 NM-  
300 PM EST SAT JAN 25 2020  
   
TONIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH  
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 12 SECONDS. INLAND WATERS A  
LIGHT CHOP.    
SUNDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET WITH  
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 11 SECONDS. INLAND WATERS A  
LIGHT CHOP.    
SUNDAY NIGHT
 
WEST WINDS AROUND 5 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 10 SECONDS. INLAND WATERS SMOOTH. A CHANCE OF SHOWERS.    
MONDAY
 
EAST SOUTHEAST WINDS AROUND 5 KNOTS BECOMING WEST  
SOUTHWEST IN THE AFTERNOON. SEAS 2 TO 3 FEET. DOMINANT PERIOD 10 SECONDS.  
INLAND WATERS SMOOTH. A CHANCE OF SHOWERS.    
MONDAY NIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 11 SECONDS. INLAND WATERS A LIGHT CHOP.    
TUESDAY
 
NORTH NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO  
4 FEET. DOMINANT PERIOD 11 SECONDS. INLAND WATERS A LIGHT CHOP.    
TUESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.   
WEDNESDAY
 
NORTH NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO  
3 FEET. A CHANCE OF SHOWERS.    
WEDNESDAY NIGHT AND THURSDAY
 
NORTH NORTHEAST WINDS 10 TO  
15 KNOTS. SEAS 2 TO 4 FEET. A SLIGHT CHANCE OF SHOWERS.  
 

 
 
AMZ470-472-474-260400-  
WATERS FROM ALTAMAHA SOUND GA TO FERNANDINA BEACH FL FROM 20 TO  
60 NM-  
WATERS FROM FERNANDINA BEACH TO ST. AUGUSTINE FL FROM 20 TO 60 NM-  
WATERS FROM ST. AUGUSTINE TO FLAGLER BEACH FL FROM 20 TO 60 NM-  
300 PM EST SAT JAN 25 2020  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EST THIS EVENING
 
 
   
TONIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET WITH  
OCCASIONAL SEAS UP TO 9 FEET, DECREASING TO 4 TO 6 FEET WITH  
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 11 SECONDS.   
SUNDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET WITH  
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 11 SECONDS.    
SUNDAY NIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET  
WITH OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 10 SECONDS. A SLIGHT  
CHANCE OF SHOWERS.    
MONDAY
 
WEST SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET  
WITH OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 10 SECONDS. A CHANCE OF  
SHOWERS.    
MONDAY NIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET  
WITH OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 11 SECONDS.    
TUESDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH  
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 11 SECONDS.    
TUESDAY NIGHT AND WEDNESDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS.  
SEAS 2 TO 4 FEET. A CHANCE OF SHOWERS.    
WEDNESDAY NIGHT
 
NORTH NORTHEAST WINDS 10 TO 15 KNOTS. SEAS  
2 TO 4 FEET. A CHANCE OF SHOWERS.    
THURSDAY
 
NORTH NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO  
4 FEET.  
 

 
 
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