877  
FZUS72 KJAX 112119  
MWSJAX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
519 PM EDT FRI JUL 11 2025  
 
AMZ452-454-472-112145-  
/O.CON.KJAX.MA.W.0138.000000T0000Z-250711T2145Z/  
519 PM EDT FRI JUL 11 2025  
   
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 545 PM EDT
 
 
FOR THE FOLLOWING AREAS...  
COASTAL WATERS FROM FERNANDINA BEACH TO ST. AUGUSTINE FL OUT 20 NM...  
COASTAL WATERS FROM ST. AUGUSTINE TO FLAGLER BEACH FL OUT 20 NM...  
WATERS FROM FERNANDINA BEACH TO ST. AUGUSTINE FL FROM 20 TO 60 NM...  
 
AT 519 PM EDT, A STRONG THUNDERSTORM WAS LOCATED NEAR PALM VALLEY, OR  
18 NM NORTH OF SAINT AUGUSTINE, MOVING NORTHEAST AT 20 KNOTS.  
 
HAZARD...WIND GUSTS TO NEARLY 50 KNOTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
LOCATIONS IMPACTED INCLUDE...  
CASABLANCA REEF, ATLANTIC BEACH, DOROTHY LOUISE BARGE, MAYPORT,  
NASSAU SOUND APPROACH BUOY 6A, VILANO BEACH, ANNA REEF, AMELIA CITY,  
SOUTH PONTE VEDRA BEACH, PALM VALLEY, NINE MILE REEF, SAINT  
AUGUSTINE, JACKSONVILLE BEACH, TALBOT ISLAND, SAINT JOHNS LIGHTED  
BUOY, WHITTAKERS SNAPPER HOLE REEF, GUANA RIVER STATE PARK, AND SAINT  
AUGUSTINE BEACH.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED. IF YOUR VESSEL IS CAUGHT OFFSHORE, IMMEDIATELY SECURE FOR  
HEAVY WEATHER. ENSURE ALL CREW MEMBERS ARE WEARING USCG APPROVED TYPE  
I LIFE JACKETS AND NONESSENTIAL CREW ARE BELOW DECKS. DEPLOY JACK  
LINES AND HARNESSES IF AVAILABLE. CHECK LIFE SAVING EQUIPMENT,  
INCLUDING BATTERIES ON HANDHELD RADIOS, FOR READINESS.  
 

 
 
LAT...LON 3070 8154 3060 8077 2990 8074 2991 8094  
2989 8094 2985 8136 3010 8141 3022 8147  
3034 8148 3038 8151 3045 8149 3051 8150  
3054 8154  
TIME...MOT...LOC 2119Z 242DEG 22KT 3020 8127  
 
HAIL...0.00IN  
WIND...49KTS  
 

 
 
CORLESS  
 
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