558  
FZUS72 KKEY 080444  
MWSKEY  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1144 PM EST SUN DEC 7 2025  
 
GMZ033>035-044-054-055-074-080530-  
1144 PM EST SUN DEC 7 2025  
 
...A STRONG THUNDERSTORM OVER THE WATERS OF HAWK CHANNEL AND THE  
FLORIDA STRAITS NEAR COSGROVE SHOAL LIGHT...  
 
THE AREAS AFFECTED INCLUDE...  
HAWK CHANNEL AND STRAITS OF FLORIDA FROM WEST END OF SEVEN MILE  
BRIDGE TO 20 NM WEST OF DRY TORTUGAS OUT 20 NM...  
GULF WATERS FROM EAST CAPE SABLE TO CHOKOLOSKEE 20 TO 60 NM OUT AND  
BEYOND 5 FATHOMS...  
GULF OF AMERICA FROM WEST END OF SEVEN MILE BRIDGE TO HALFMOON SHOAL  
OUT TO 5 FATHOMS...  
GULF OF AMERICA INCLUDING DRY TORTUGAS AND REBECCA SHOAL CHANNEL...  
STRAITS OF FLORIDA FROM WEST END OF SEVEN MILE BRIDGE TO SOUTH OF  
HALFMOON SHOAL 20 TO 60 NM OUT...  
 
AT 1142 PM EST, NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A A  
STRONG THUNDERSTORM, CAPABLE OF PRODUCING WIND GUSTS NEAR 30 KNOTS.  
THIS THUNDERSTORM WAS LOCATED NEAR COSGROVE SHOAL LIGHT, MOVING  
NORTHEAST AT 20 KNOTS.  
 
LOCATIONS THAT WILL BE AFFECTED INCLUDE...  
MARQUESAS KEYS, WESTERN DRY ROCKS, BOCA GRANDE, TWENTY-EIGHT FOOT  
SHOAL LIGHT, COSGROVE SHOAL LIGHT, ELLIS ROCK LIGHT, AND SAND KEY  
LIGHT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PREPARE FOR THUNDERSTORMS WITH WIND GUSTS NEAR 30 KNOTS, LOCALLY  
ROUGH AND CONFUSED SEAS, OCCASIONAL LIGHTNING STRIKES, AND  
POTENTIALLY BLINDING DOWNPOURS. GET TO A SAFE PORT AS QUICKLY, AND AS  
SAFELY AS POSSIBLE. WHEN DOWNPOURS REDUCE VISIBILITY, SLOW DOWN.  
 
 
 
LAT...LON 2433 8258 2479 8216 2432 8174 2403 8235  
 
 
 
MC  
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