486  
FPUS72 KKEY 120121  
NOWKEY  
 
SHORT TERM FORECAST  
NATIONAL WEATHER SERVICE KEY WEST FL  
921 PM EDT MON AUG 11 2025  
 
FLZ076-GMZ031-042-052-072>074-120230-  
MONROE UPPER KEYS-  
FLORIDA BAY INCLUDING BARNES SOUND, BLACKWATER SOUND, AND BUTTONWOOD  
SOUND-HAWK CHANNEL FROM OCEAN REEF TO CRAIG KEY OUT TO THE REEF-  
STRAITS OF FLORIDA FROM OCEAN REEF TO CRAIG KEY OUT 20 NM-  
STRAITS OF FLORIDA FROM OCEAN REEF TO CRAIG KEY 20 TO 60 NM OUT-  
STRAITS OF FLORIDA FROM CRAIG KEY TO WEST END OF SEVEN MILE BRIDGE  
20 TO 60 NM OUT-  
STRAITS OF FLORIDA FROM WEST END OF SEVEN MILE BRIDGE TO SOUTH OF  
HALFMOON SHOAL 20 TO 60 NM OUT-  
INCLUDING THE COMMUNITIES OF KEY LARGO  
921 PM EDT MON AUG 11 2025  
   
NOW  
 
THROUGH 1000 PM, A DECAYING CUBAN OUTFLOW BOUNDARY WILL SPREAD TO  
THE NORTH ACROSS THE DISTANT STRAITS OF FLORIDA AT 17 KNOTS. THE  
SHOWERS DEVELOPING ALONG THIS BOUNDARY ARE ANEMIC AND THERE ARE  
LIMITED RELIC BOUNDARIES TO INITIATE ACROSS THE STRAITS CLOSER TO THE  
KEYS. THUS, THIS BOUNDARY SHOULD FIZZLE OUT.  
 
ELSEWHERE, ISOLATED SHOWERS AND THUNDERSTORMS WILL MOVE TO THE  
NORTHWEST AT 10 TO 15 KNOTS FROM THE BAHAMA BANKS INTO THE STRAITS  
OF FLORIDA SOUTHEAST OF THE MIDDLE AND UPPER KEYS, INCLUDING PORTIONS  
OF THE REEF NEAR KEY LARGO. THE THUNDERSTORMS WILL BE CAPABLE OF  
LOCALIZED WIND GUSTS NEAR 25 KNOTS, BLINDING DOWNPOURS, AND  
OCCAISIONAL LIGHTNING STRIKES.  
 
 
 
CLR  
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