915  
FZUS52 KJAX 302350  
CWFJAX  
 
COASTAL WATERS FORECAST FOR NORTHEAST FLORIDA/SOUTHEAST GEORGIA  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
750 PM EDT FRI MAY 30 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.  
 
AMZ400-310915-  
SYNOPSIS FOR ALTAMAHA SOUND GA TO FLAGLER BEACH FL OUT TO 60 NM-  
750 PM EDT FRI MAY 30 2025  
   
SYNOPSIS  
 
A COLD FRONT WILL MOVE SOUTHEAST ACROSS THE AREA TONIGHT. A  
SECONDARY FRONT WILL MOVE THROUGH SATURDAY NIGHT. HIGH PRESSURE  
WILL BE CENTERED TO THE NORTH NORTHWEST EARLY NEXT WEEK, THEN TO  
THE NORTHEAST MID WEEK.  
   
GULF STREAM  
 
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM AS OF  
MAY 29, 2025 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.  
88 NAUTICAL MILES EAST OF ST SIMONS ISLAND.  
 
THIS DATA COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.  
 
 
 
AMZ450-452-454-310915-  
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-  
750 PM EDT FRI MAY 30 2025  
   
REST OF TONIGHT  
SOUTH WINDS 10 TO 15 KNOTS, BECOMING  
NORTHWEST. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
SOUTHWEST 3 FEET AT 4 SECONDS AND EAST 2 FEET AT 8 SECONDS.  
INTRACOASTAL WATERS A MODERATE CHOP. A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS EARLY, THEN SHOWERS  
LIKELY.    
SATURDAY  
NORTHWEST WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHWEST 3 FEET AT  
4 SECONDS. INTRACOASTAL WATERS A MODERATE CHOP. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING WEST  
AFTER MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTHWEST 2 FEET  
AT 3 SECONDS. INTRACOASTAL WATERS LIGHT CHOP.    
SUNDAY  
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. SEAS AROUND 2 FEET. INTRACOASTAL WATERS LIGHT CHOP.    
SUNDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS, BECOMING WEST AFTER  
MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT  
3 SECONDS. INTRACOASTAL WATERS LIGHT CHOP.    
MONDAY AND MONDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS  
AROUND 2 FEET. INTRACOASTAL WATERS LIGHT CHOP.    
TUESDAY  
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
INTRACOASTAL WATERS A MODERATE CHOP.    
WEDNESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
INTRACOASTAL WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS  
IN THE AFTERNOON.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
AMZ470-472-474-310915-  
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-  
750 PM EDT FRI MAY 30 2025  
   
REST OF TONIGHT  
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST  
15 TO 20 KNOTS THIS EVENING, THEN BECOMING NORTHWEST. SEAS 3 TO  
5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHWEST 4 FEET AT  
5 SECONDS AND EAST 2 FEET AT 8 SECONDS. SHOWERS LIKELY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS.    
SATURDAY  
NORTHWEST WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST IN  
THE AFTERNOON. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE  
DETAIL: NORTHWEST 4 FEET AT 5 SECONDS AND EAST 2 FEET AT  
8 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING.    
SATURDAY NIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS, BECOMING WEST  
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHWEST 2 FEET  
AT 4 SECONDS.    
SUNDAY  
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: NORTHWEST 2 FEET AT  
4 SECONDS.    
SUNDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS, BECOMING SOUTHWEST  
AFTER MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTH 2 FEET AT  
3 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
SLIGHT CHANCE OF SHOWERS.    
MONDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST IN  
THE AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTHWEST 2 FEET  
AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING.    
MONDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.    
TUESDAY  
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A SLIGHT  
CHANCE OF SHOWERS IN THE EVENING.    
WEDNESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A  
SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
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