735  
FZUS52 KJAX 290610  
CWFJAX  
 
COASTAL WATERS FORECAST FOR NORTHEAST FLORIDA/SOUTHEAST GEORGIA  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
210 AM EDT TUE APR 29 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.  
 
AMZ400-292130-  
SYNOPSIS FOR ALTAMAHA SOUND GA TO FLAGLER BEACH FL OUT TO 60 NM-  
210 AM EDT TUE APR 29 2025  
   
SYNOPSIS  
 
A FEW SHOWERS LINGER OVER THE WATERS THIS MORNING WITH A PASSING  
COASTAL TROUGH. HIGH PRESSURE SHIFTS OFF THE MID-ATLANTIC COAST  
TODAY AND REMAINS EAST OF THE CAROLINAS THROUGH THE WEEK. EASTERLY  
FLOW TODAY SHIFTS TO SOUTH-SOUTHEASTERLY WEDNESDAY AND THURSDAY.  
FLOW SHIFTS TO SOUTHWESTERLY ON FRIDAY AS A COLD FRONT APPROACHES  
FROM THE NORTHWEST. SHOWERS AND STORMS RETURN THIS WEEKEND WITH  
THE FRONTAL PASSAGE.  
   
GULF STREAM  
 
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM AS OF  
APR 26, 2025 AT 1200 UTC...  
 
64 NAUTICAL MILES EAST OF FLAGLER BEACH.  
66 NAUTICAL MILES EAST OF SAINT AUGUSTINE BEACH.  
75 NAUTICAL MILES EAST OF JACKSONVILLE BEACH.  
87 NAUTICAL MILES EAST SOUTHEAST OF ST SIMONS ISLAND.  
 
THIS DATA COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.  
 
 
 
AMZ450-452-454-292130-  
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-  
210 AM EDT TUE APR 29 2025  
   
TODAY  
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT 7 SECONDS.  
INTRACOASTAL WATERS A MODERATE CHOP.    
TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT 7 SECONDS.  
INTRACOASTAL WATERS LIGHT CHOP.    
WEDNESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 3 FEET AT 7 SECONDS.  
INTRACOASTAL WATERS A MODERATE CHOP.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO  
4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT  
8 SECONDS AND SOUTHEAST 2 FEET AT 3 SECONDS. INTRACOASTAL WATERS  
A MODERATE CHOP.    
THURSDAY AND THURSDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. SEAS  
3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT  
8 SECONDS AND SOUTHEAST 3 FEET AT 5 SECONDS. INTRACOASTAL WATERS  
A MODERATE CHOP.    
FRIDAY  
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT  
5 SECONDS AND SOUTHEAST 4 FEET AT 8 SECONDS. INTRACOASTAL WATERS  
CHOPPY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH THE  
NIGHT.    
SATURDAY  
SOUTH WINDS 10 TO 15 KNOTS, BECOMING NORTHWEST. SEAS  
2 TO 4 FEET, OCCASIONALLY TO 5 FEET. INTRACOASTAL WATERS A  
MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A  
CHANCE OF SHOWERS THROUGH THE NIGHT. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS  
AFTER MIDNIGHT.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
AMZ470-472-474-292130-  
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-  
210 AM EDT TUE APR 29 2025  
   
TODAY  
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 5 FEET AT 7 SECONDS.    
TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT 7 SECONDS.    
WEDNESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT 8 SECONDS.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO  
4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT  
8 SECONDS.    
THURSDAY AND THURSDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. SEAS  
3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST  
4 FEET AT 8 SECONDS AND SOUTHEAST 3 FEET AT 5 SECONDS.    
FRIDAY  
SOUTH WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO  
20 KNOTS. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:  
SOUTHEAST 4 FEET AT 5 SECONDS AND SOUTHEAST 4 FEET AT 8 SECONDS.  
A SLIGHT CHANCE OF SHOWERS IN THE EVENING. A CHANCE OF SHOWERS  
AFTER MIDNIGHT.    
SATURDAY  
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST. SEAS  
3 TO 4 FEET, OCCASIONALLY TO 5 FEET. A CHANCE OF SHOWERS. A  
CHANCE OF THUNDERSTORMS IN THE EVENING.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
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