754  
FZUS52 KJAX 260703  
CWFJAX  
 
COASTAL WATERS FORECAST FOR NORTHEAST FLORIDA/SOUTHEAST GEORGIA  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
303 AM EDT FRI APR 26 2024  
 
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.  
 
AMZ400-262145-  
SYNOPSIS FOR ALTAMAHA SOUND GA TO FLAGLER BEACH FL OUT TO 60 NM-  
303 AM EDT FRI APR 26 2024  
   
SYNOPSIS
 
 
A FRONTAL BOUNDARY SITUATED OVER THE GEORGIA WATERS THIS MORNING  
WILL STALL OVER THE NORTHEAST FLORIDA WATERS THIS AFTERNOON BEFORE  
DISSIPATING TONIGHT. MEANWHILE, STRONG HIGH PRESSURE BUILDING OVER  
NEW ENGLAND AND THE MID-ATLANTIC STATES IN THE WAKE OF THIS FRONT  
WILL WEDGE DOWN THE SOUTHEASTERN SEABOARD BEGINNING THIS  
AFTERNOON, RESULTING IN STRENGTHENING ONSHORE WINDS AND BUILDING  
SEAS. SMALL CRAFT ADVISORY CONDITIONS WILL BE LIKELY ON SATURDAY  
AND SATURDAY NIGHT FOR THE OFFSHORE WATERS ADJACENT TO NORTHEAST  
FLORIDA, WITH CAUTION CONDITIONS PREVAILING ELSEWHERE ACROSS OUR  
LOCAL WATERS. HIGH PRESSURE WILL THEN SHIFT SOUTHWARD WHILE  
GRADUALLY WEAKENING LATE THIS WEEKEND, WITH THIS FEATURE THEN  
BECOMING ANCHORED OFF THE SOUTHEASTERN SEABOARD FOR MUCH OF NEXT  
WEEK. WINDS AND SEAS WILL GRADUALLY DIMINISH FROM SUNDAY AFTERNOON  
THROUGH THE EARLY PORTIONS OF THE UPCOMING WEEK.  
   
GULF STREAM
 
 
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM AS OF  
APR 25, 2024 AT 1200 UTC...  
 
64 NAUTICAL MILES EAST OF FLAGLER BEACH.  
73 NAUTICAL MILES EAST OF SAINT AUGUSTINE BEACH.  
82 NAUTICAL MILES EAST OF JACKSONVILLE BEACH.  
90 NAUTICAL MILES EAST SOUTHEAST OF ST SIMONS ISLAND.  
 
THIS DATA COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.  
 

 
 
AMZ452-454-262145-  
COASTAL WATERS FROM FERNANDINA BEACH TO ST. AUGUSTINE FL OUT  
20 NM-  
COASTAL WATERS FROM ST. AUGUSTINE TO FLAGLER BEACH FL OUT 20 NM-  
303 AM EDT FRI APR 26 2024  
   
TODAY
 
EAST WINDS 5 TO 10 KNOTS, BECOMING EAST NORTHEAST AND  
INCREASING TO AROUND 15 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET  
WITH A DOMINANT PERIOD OF 10 SECONDS. INTRACOASTAL WATERS  
BECOMING A MODERATE CHOP.    
TONIGHT
 
EAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET WITH A  
DOMINANT PERIOD OF 4 SECONDS. INTRACOASTAL WATERS CHOPPY. A  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.    
SATURDAY AND SATURDAY NIGHT
 
EAST WINDS 15 TO 20 KNOTS. SEAS 5  
TO 6 FEET WITH A DOMINANT PERIOD OF 7 SECONDS. INTRACOASTAL  
WATERS CHOPPY.    
SUNDAY
 
EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 5 FEET WITH A  
DOMINANT PERIOD OF 7 SECONDS. INTRACOASTAL WATERS A MODERATE  
CHOP.   
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15  
KNOTS . SEAS 3 TO 5 FEET WITH A DOMINANT PERIOD OF 7 SECONDS.  
INTRACOASTAL WATERS A LIGHT CHOP.   
TUESDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 3 TO 4 FEET.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH  
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 3 TO 4 FEET.  
 

 
 
AMZ450-262145-  
COASTAL WATERS FROM ALTAMAHA SOUND TO FERNANDINA BEACH FL OUT  
20 NM-  
303 AM EDT FRI APR 26 2024  
   
TODAY
 
EAST WINDS 10 TO 15 KNOTS, BECOMING EAST NORTHEAST AND  
INCREASING TO AROUND 15 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET  
WITH A DOMINANT PERIOD OF 10 SECONDS. INTRACOASTAL WATERS BECOMING  
A MODERATE CHOP.   
TONIGHT AND SATURDAY
 
EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5  
FEET WITH A DOMINANT PERIOD OF 5 SECONDS. INTRACOASTAL WATERS  
CHOPPY.    
SATURDAY NIGHT AND SUNDAY
 
EAST WINDS AROUND 15 KNOTS. SEAS 4 TO  
5 FEET WITH A DOMINANT PERIOD OF 7 SECONDS. INTRACOASTAL WATERS A  
MODERATE CHOP.   
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET  
WITH A DOMINANT PERIOD OF 7 SECONDS. INTRACOASTAL WATERS A LIGHT  
CHOP.   
MONDAY AND MONDAY NIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS  
3 TO 4 FEET.   
TUESDAY
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST AROUND 10  
KNOTS DURING THE AFTERNOON. SEAS AROUND 3 FEET.   
TUESDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
 

 
 
AMZ472-474-262145-  
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-  
303 AM EDT FRI APR 26 2024  
   
TODAY
 
EAST SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST  
NORTHEAST AND INCREASING TO AROUND 15 KNOTS IN THE AFTERNOON.  
SEAS 2 TO 4 FEET WITH A DOMINANT PERIOD OF 10 SECONDS. A SLIGHT  
CHANCE OF SHOWERS.    
TONIGHT
 
EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET WITH A  
DOMINANT PERIOD OF 5 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
SATURDAY AND SATURDAY NIGHT
 
EAST WINDS 15 TO 20 KNOTS. SEAS 6  
TO 7 FEET WITH A DOMINANT PERIOD OF 7 SECONDS.   
SUNDAY
 
EAST WINDS AROUND 15 KNOTS. SEAS 5 TO 6 FEET WITH A  
DOMINANT PERIOD OF 7 SECONDS.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15  
KNOTS. SEAS 4 TO 6 FEET WITH A DOMINANT PERIOD OF 7 SECONDS.    
TUESDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 4 FEET.    
TUESDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
 

 
 
AMZ470-262145-  
WATERS FROM ALTAMAHA SOUND GA TO FERNANDINA BEACH FL FROM 20 TO  
60 NM-  
303 AM EDT FRI APR 26 2024  
   
TODAY
 
EAST NORTHEAST WINDS AROUND 10 KNOTS, INCREASING TO  
AROUND 15 KNOTS DURING THE AFTERNOON. SEAS 2 TO 4 FEET WITH A  
DOMINANT PERIOD OF 10 SECONDS.   
TONIGHT AND SATURDAY
 
EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6  
FEET WITH A DOMINANT PERIOD OF 7 SECONDS.    
SATURDAY NIGHT AND SUNDAY
 
EAST WINDS AROUND 15 KNOTS. SEAS 5  
TO 6 FEET WITH A DOMINANT PERIOD OF 8 SECONDS.   
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15  
KNOTS. SEAS 4 TO 5 FEET WITH A DOMINANT PERIOD OF 8 SECONDS.    
TUESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.    
TUESDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
 

 
 
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