081  
FZUS52 KJAX 051633 AAA  
CWFJAX  
 
COASTAL WATERS FORECAST FOR NORTHEAST FLORIDA/SOUTHEAST GEORGIA...UPDATED  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
1233 PM EDT SAT JUL 5 2025  
 
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.  
 
AMZ400-060745-  
SYNOPSIS FOR ALTAMAHA SOUND GA TO FLAGLER BEACH FL OUT TO 60 NM-  
1233 PM EDT SAT JUL 5 2025  
   
SYNOPSIS
 
 
TROPICAL STORM CHANTAL, LOCATED ABOUT 130 MILES SOUTH SOUTHEAST OF  
CHARLESTON SOUTH CAROLINA THIS AFTERNOON, WILL TRACK SLOWLY  
NORTHWARD TOWARDS THE SOUTH CAROLINA COAST INTO TONIGHT. ELEVATED  
WINDS AND SEAS ARE EXPECTED OVER THE NORTH HALF OF THE COASTAL  
WATERS THE REST OF TODAY WITH BREEZY WINDS AND ROUGH SEAS AT  
TIMES. WINDS AND SEAS WILL DIMINISH SLOWLY TONIGHT AS THE TROPICAL  
STORM TRACKS FARTHER NORTH AND AWAY FROM THE LOCAL WATERS. THE  
TROPICAL STORM WILL MOVE INLAND SUNDAY MORNING AND LINGER OVER THE  
CAROLINAS AS IT WEAKENS THROUGH TUESDAY. A FRONT WILL LINGER ACROSS  
GEORGIA AS HIGH PRESSURE BUILDS NORTHWARD ACROSS THE FLORIDA  
PENINSULA THROUGH MID-WEEK.  
   
GULF STREAM
 
 
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM AS OF  
JUL 03, 2025 AT 1200 UTC...  
 
64 NAUTICAL MILES EAST OF FLAGLER BEACH.  
73 NAUTICAL MILES EAST OF SAINT AUGUSTINE BEACH.  
79 NAUTICAL MILES EAST NORTHEAST OF JACKSONVILLE BEACH.  
84 NAUTICAL MILES EAST SOUTHEAST OF ST SIMONS ISLAND.  
 
THIS DATA COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.  
 

 
 
AMZ452-472-060745-  
COASTAL WATERS FROM FERNANDINA BEACH TO ST. AUGUSTINE FL OUT  
20 NM-  
WATERS FROM FERNANDINA BEACH TO ST. AUGUSTINE FL FROM 20 TO 60 NM-  
1233 PM EDT SAT JUL 5 2025  
 
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 PM EDT THIS  
EVENING...  
   
REST OF TODAY
 
NORTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHEAST 5 FEET AT 7  
SECONDS. INTRACOASTAL WATERS CHOPPY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS.   
TONIGHT
 
NORTH WINDS 15 KNOTS, BECOMING WEST WINDS 10 TO 15  
KNOTS. SEAS 4 TO 6 FEET, OCCASIONALLY TO 7 FEET. WAVE DETAIL:  
NORTHEAST 5 FEET AT 8 SECONDS. INTRACOASTAL WATERS A MODERATE  
CHOP. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
SUNDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 3 TO 4 FEET, OCCASIONALLY TO  
5 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT 7 SECONDS. INTRACOASTAL  
WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.    
SUNDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS AND SOUTH 2 FEET AT  
4 SECONDS. INTRACOASTAL WATERS A MODERATE CHOP. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
MONDAY
 
SOUTHWEST WINDS AROUND 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
8 SECONDS. INTRACOASTAL WATERS LIGHT CHOP. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
MONDAY NIGHT
 
SOUTH WINDS AROUND 10 KNOTS, BECOMING SOUTHWEST  
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 2 FEET  
AT 4 SECONDS AND SOUTHEAST 2 FEET AT 8 SECONDS. INTRACOASTAL  
WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY THROUGH WEDNESDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS  
2 TO 3 FEET. INTRACOASTAL WATERS A MODERATE CHOP. A CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
AMZ454-474-060745-  
COASTAL WATERS FROM ST. AUGUSTINE TO FLAGLER BEACH FL OUT 20 NM-  
WATERS FROM ST. AUGUSTINE TO FLAGLER BEACH FL FROM 20 TO 60 NM-  
1233 PM EDT SAT JUL 5 2025  
   
REST OF TODAY
 
NORTH TO NORTHWEST WINDS NEAR 15 KNOTS. SEAS 3  
TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTH 4 FEET AT 7  
SECONDS. INTRACOASTAL WATERS A MODERATE CHOP. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTH 4 FEET AT 8 SECONDS.  
INTRACOASTAL WATERS LIGHT CHOP. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS.    
SUNDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 3 TO 4 FEET, OCCASIONALLY TO  
5 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT 8 SECONDS. INTRACOASTAL  
WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
SUNDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST  
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET, OCCASIONALLY TO  
5 FEET. WAVE DETAIL: EAST 3 FEET AT 7 SECONDS. INTRACOASTAL  
WATERS A MODERATE CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.    
MONDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
8 SECONDS. INTRACOASTAL WATERS LIGHT CHOP. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST  
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 2 FEET  
AT 4 SECONDS AND SOUTHEAST 2 FEET AT 8 SECONDS. INTRACOASTAL  
WATERS LIGHT CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT.    
TUESDAY THROUGH WEDNESDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS  
AROUND 2 FEET. INTRACOASTAL WATERS A MODERATE CHOP. A CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
AMZ450-470-060745-  
COASTAL WATERS FROM ALTAMAHA SOUND TO FERNANDINA BEACH FL OUT  
20 NM-  
WATERS FROM ALTAMAHA SOUND GA TO FERNANDINA BEACH FL FROM 20 TO  
60 NM-  
1233 PM EDT SAT JUL 5 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING
 
 
   
REST OF TODAY
 
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO  
20 KNOTS THIS AFTERNOON. SEAS 5 TO 7 FEET, OCCASIONALLY TO  
9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT 7 SECONDS. INTRACOASTAL  
WATERS ROUGH. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS LATE THIS MORNING, THEN A CHANCE OF THUNDERSTORMS  
THIS AFTERNOON.    
TONIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS, BECOMING WEST AFTER  
MIDNIGHT. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL:  
NORTHEAST 6 FEET AT 7 SECONDS. INTRACOASTAL WATERS A MODERATE  
CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS,  
MAINLY IN THE EVENING.    
SUNDAY
 
WEST WINDS 10 TO 15 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
NORTHEAST 4 FEET AT 7 SECONDS AND SOUTH 2 FEET AT 3 SECONDS.  
INTRACOASTAL WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS.  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
SUNDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS AND SOUTH 2 FEET AT  
4 SECONDS. INTRACOASTAL WATERS A MODERATE CHOP. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE EVENING.    
MONDAY
 
SOUTHWEST WINDS AROUND 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
8 SECONDS AND SOUTHWEST 2 FEET AT 4 SECONDS. INTRACOASTAL WATERS  
A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON.    
MONDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 8 SECONDS. INTRACOASTAL WATERS A  
MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO  
15 KNOTS. SEAS 2 TO 3 FEET. INTRACOASTAL WATERS A MODERATE CHOP.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
INTRACOASTAL WATERS A MODERATE CHOP. A CHANCE OF SHOWERS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
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