599  
WHUS52 KJAX 262042  
SMWJAX  
AMZ450-262130-  
/O.NEW.KJAX.MA.W.0115.260626T2042Z-260626T2130Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
442 PM EDT FRI JUN 26 2026  
 
THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS FROM ALTAMAHA SOUND TO FERNANDINA BEACH FL OUT 20  
NM...  
 
* UNTIL 530 PM EDT.  
 
* AT 442 PM EDT, A STRONG THUNDERSTORM WAS LOCATED OVER ST SIMONS  
ISLAND VILLAGE, OR NEAR ST. SIMONS ISLAND, MOVING NORTHEAST AT 15  
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...  
ST SIMONS ISLAND VILLAGE, ST SIMONS SOUND BUOY 9, ST. SIMONS  
ISLAND, JEKYLL ISLAND, SAINT ANDREWS SOUND, AND BUOY F.  
 
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 3131 8143 3129 8141 3128 8138 3129 8139  
3129 8138 3130 8137 3129 8136 3130 8135  
3130 8133 3129 8133 3128 8132 3128 8126  
3127 8113 3105 8119 3095 8141 3111 8155  
TIME...MOT...LOC 2042Z 214DEG 17KT 3112 8140  
 
HAIL...0.00IN  
WIND...>34KTS  
 
 
 
AB  
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