088  
FZUS52 KJAX 051620  
CWFJAX  
 
COASTAL WATERS FORECAST FOR NORTHEAST FLORIDA/SOUTHEAST GEORGIA  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
1219 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.  
 
AMZ400-060700-  
SYNOPSIS FOR ALTAMAHA SOUND GA TO FLAGLER BEACH FL OUT TO 60 NM-  
1219 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.  
 

 
 
AMZ452-454-060700-  
COASTAL WATERS FROM FERNANDINA BEACH TO ST. AUGUSTINE FL OUT  
20 NM-  
COASTAL WATERS FROM ST. AUGUSTINE TO FLAGLER BEACH FL OUT 20 NM-  
1220 PM EDT SAT JUL 5 2025  
   
REST OF TODAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT  
6 SECONDS. INTRACOASTAL WATERS A MODERATE CHOP. A CHANCE OF  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS LATE THIS MORNING, THEN  
A CHANCE OF THUNDERSTORMS THIS AFTERNOON.    
TONIGHT
 
WEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT  
7 SECONDS. INTRACOASTAL WATERS LIGHT CHOP. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.    
SUNDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT  
7 SECONDS. INTRACOASTAL WATERS LIGHT CHOP. A SLIGHT CHANCE OF  
SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
SUNDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS AND SOUTH 2 FEET AT  
4 SECONDS. INTRACOASTAL WATERS LIGHT CHOP.    
MONDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 7 SECONDS. INTRACOASTAL WATERS LIGHT  
CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
MONDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS AND SOUTHEAST  
2 FEET AT 8 SECONDS. INTRACOASTAL WATERS LIGHT CHOP.    
TUESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
INTRACOASTAL WATERS LIGHT CHOP. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. INTRACOASTAL WATERS LIGHT CHOP. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS.    
WEDNESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
INTRACOASTAL WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. INTRACOASTAL WATERS LIGHT CHOP. A CHANCE OF SHOWERS WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT  
CHANCE OF SHOWERS AFTER MIDNIGHT.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
AMZ472-474-060700-  
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-  
1220 PM EDT SAT JUL 5 2025  
   
REST OF TODAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 4 TO  
6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTH 5 FEET AT  
7 SECONDS. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS  
LATE THIS MORNING, THEN A CHANCE OF THUNDERSTORMS THIS AFTERNOON.   
TONIGHT
 
WEST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTH 5 FEET AT 8 SECONDS. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT  
7 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.    
SUNDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
7 SECONDS AND SOUTH 2 FEET AT 4 SECONDS. A CHANCE OF SHOWERS WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT  
CHANCE OF SHOWERS AFTER MIDNIGHT.    
MONDAY
 
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.    
MONDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS AND SOUTHEAST 2 FEET  
AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.  
A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A  
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO  
3 FEET. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
AMZ450-470-060700-  
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-  
1220 PM EDT SAT JUL 5 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING
 
 
   
REST OF TODAY
 
NORTH WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS THIS AFTERNOON. SEAS 5 TO 7 FEET, OCCASIONALLY TO  
9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT 7 SECONDS. INTRACOASTAL  
WATERS CHOPPY. 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 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:  
NORTHEAST 5 FEET AT 7 SECONDS. INTRACOASTAL WATERS A MODERATE  
CHOP. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS,  
MAINLY IN THE EVENING.    
SUNDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 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 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.    
MONDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH 10 TO  
15 KNOTS 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
 
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST  
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL:  
SOUTHEAST 3 FEET AT 8 SECONDS. INTRACOASTAL WATERS A MODERATE  
CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING.    
TUESDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.  
INTRACOASTAL WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
TUESDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.  
INTRACOASTAL WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS AROUND 2 FEET. INTRACOASTAL  
WATERS A MODERATE CHOP. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO  
3 FEET. INTRACOASTAL WATERS A MODERATE CHOP. A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
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