654  
WHUS52 KJAX 252123  
SMWJAX  
AMZ452-454-252230-  
/O.NEW.KJAX.MA.W.0109.260625T2123Z-260625T2230Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
523 PM EDT THU JUN 25 2026  
 
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...  
COASTAL WATERS FROM ST. AUGUSTINE TO FLAGLER BEACH FL OUT 20 NM...  
 
* UNTIL 630 PM EDT.  
 
* AT 523 PM EDT, A STRONG THUNDERSTORM WAS LOCATED OVER SAINT  
AUGUSTINE BEACH, OR NEAR SAINT AUGUSTINE, MOVING NORTH AT 5 KNOTS.  
 
HAZARD...WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
NINE MILE REEF, SAINT AUGUSTINE, SAINT AUGUSTINE BEACH, BUTLER  
BEACH, VILANO BEACH, SOUTH PONTE VEDRA BEACH, AND GUANA RIVER STATE  
PARK.  
 
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 3011 8140 3009 8108 2976 8100 2979 8133  
2982 8135 3001 8139  
TIME...MOT...LOC 2123Z 175DEG 5KT 2986 8123  
 
HAIL...0.00IN  
WIND...40KTS  
 

 
 
23  
 
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