645  
FPUS72 KKEY 120444  
NOWKEY  
 
SHORT TERM FORECAST  
NATIONAL WEATHER SERVICE KEY WEST FL  
1244 AM EDT TUE AUG 12 2025  
 
FLZ076-077-GMZ031-032-042-043-052-053-072>074-120545-  
MONROE UPPER KEYS-MONROE MIDDLE KEYS-  
FLORIDA BAY INCLUDING BARNES SOUND, BLACKWATER SOUND, AND BUTTONWOOD  
SOUND-  
BAYSIDE AND GULFSIDE FROM CRAIG KEY TO WEST END OF SEVEN MILE BRIDGE-  
HAWK CHANNEL FROM OCEAN REEF TO CRAIG KEY OUT TO THE REEF-  
HAWK CHANNEL FROM CRAIG KEY TO WEST END OF SEVEN MILE BRIDGE OUT TO  
THE REEF-STRAITS OF FLORIDA FROM OCEAN REEF TO CRAIG KEY OUT 20 NM-  
STRAITS OF FLORIDA FROM CRAIG KEY TO WEST END OF SEVEN MILE BRIDGE  
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 AND MARATHON  
1244 AM EDT TUE AUG 12 2025  
   
NOW
 
 
THROUGH 200 AM, SCATTERED SHOWERS AND THUNDERSTORMS WILL CONTINUE TO  
MOVE WEST TO WEST NORTHWEST BETWEEN AT 15 TO 20 KNOTS ACROSS THE  
STRAITS OF FLORIDA. THESE SHOWERS AND STORMS WILL MOVE INTO PORTIONS  
OF HAWK CHANNEL AS WELL AS THE MIDDLE AND UPPER KEYS OVER THE NEXT  
HOUR OR TWO. MARINERS ENCOUNTERING THIS ACTIVITY CAN EXPECT BLINDING  
DOWNPOURS, WIND GUSTS OF 25 TO 30 KNOTS, AND OCCASIONAL LIGHTNING  
STRIKES. SOME ISLAND COMMUNITIES OF THE MIDDLE AND UPPER KEYS CAN  
EXPECT A QUICK QUARTER INCH TO HALF INCH OF RAINFALL WITH LOCALLY IN  
EXCESS OF A HALF INCH IN THE HEAVIEST AND ANY PERSISTENT ACTIVITY  
OVER THE NEXT HOUR OR TWO.  
 

 
 
MJV  
 
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