767  
WHUS52 KJAX 310228  
SMWJAX  
AMZ452-472-310330-  
/O.NEW.KJAX.MA.W.0094.250531T0228Z-250531T0330Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
1028 PM EDT FRI MAY 30 2025  
 
THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
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...  
 
* UNTIL 1130 PM EDT.  
 
* AT 1028 PM EDT, A STRONG THUNDERSTORM WAS LOCATED 9 NM EAST OF  
ATLANTIC BEACH, OR 26 NM NORTH OF SAINT AUGUSTINE, MOVING EAST AT  
35 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
CASABLANCA REEF, ANNA REEF, AND SAINT JOHNS LIGHTED BUOY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES. 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 3025 8135 3048 8132 3050 8054 3007 8060  
TIME...MOT...LOC 0228Z 272DEG 36KT 3033 8124  
 
HAIL...0.00IN  
WIND...>34KTS  
 

 
 
DUBOIS  
 
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