853  
WHUS52 KJAX 161801  
SMWJAX  
AMZ454-161900-  
/O.NEW.KJAX.MA.W.0022.260316T1801Z-260316T1900Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
201 PM EDT MON MAR 16 2026  
 
THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS FROM ST. AUGUSTINE TO FLAGLER BEACH FL OUT 20 NM...  
 
* UNTIL 300 PM EDT.  
 
* AT 201 PM EDT, A STRONG THUNDERSTORM WAS LOCATED 10 NM WEST OF  
SAINT AUGUSTINE, MOVING NORTHEAST AT 40 KNOTS.  
 
HAZARD...WIND GUSTS TO 40 KNOTS AND SMALL HAIL.  
 
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, CRESCENT  
BEACH, BEVERLY BEACH, BUTLER BEACH, BIG GEORGES REEF, MARINELAND,  
AND PALM COAST.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM EDT FOR NORTHEASTERN  
FLORIDA...AND THE ADJACENT COASTAL WATERS.  
 
BOATERS SHOULD SEEK SAFE HARBOR IMMEDIATELY UNTIL THIS STORM PASSES.  
WIND GUSTS TO 40 KNOTS, SMALL HAIL, HIGH WAVES, DANGEROUS LIGHTNING,  
AND HEAVY RAIN ARE POSSIBLE WITH THIS STORM. 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 2946 8116 2953 8120 2955 8124 2963 8125  
2965 8128 2973 8128 2981 8135 2992 8137  
2992 8133 2991 8131 2991 8094 2972 8087  
2948 8075  
TIME...MOT...LOC 1801Z 230DEG 44KT 2985 8151  
 
HAIL...<.75IN  
WIND...40KTS  
 
 
 
DUBOIS  
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