617  
FZUS72 KKEY 041752  
MWSKEY  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE KEY WEST FL  
152 PM EDT TUE AUG 4 2026  
 
GMZ031-032-035-044-054-041845-  
152 PM EDT TUE AUG 4 2026  
 
...CONDTIIONS FAVORABLE FOR WATERSPOUT FORMATION NORTH OF THE  
ISLAND CHAIN...  
 
THE AREAS AFFECTED INCLUDE...  
HAWK CHANNEL AND STRAITS OF FLORIDA FROM WEST END OF SEVEN MILE  
BRIDGE TO HALFMOON SHOAL OUT 20 NM...  
BAY AND GULF SIDE FROM CRAIG KEY TO HALFMOON SHOAL OUT TO 5  
FATHOMS...  
FLORIDA BAY INCLUDING BARNES SOUND, BLACKWATER SOUND, AND BUTTONWOOD  
SOUND...  
 
AT 149 PM EDT, NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED  
CONDITIONS FAVORABLE FOR WATERSPOUT FORMATION ALONG AN ISLAND CLOUD  
LINE NORTH OF THE ISLAND CHAIN. A TRAINED SPOTTER REPORTED A  
WATERSPOUT IN THE VICINITY OF SUGARLOAF KEY WITH A DEFINED SPRAY  
RING. CONDITIONS WILL BE FAVORABLE FOR ADDITIONAL WATERSPOUT  
FORMATION.  
 
LOCATIONS THAT WILL BE AFFECTED INCLUDE...  
COON KEY, ANNETTE KEY, HOWE KEY, TWIN KEYS, SNIPE POINT, COTTRELL  
KEY, AND END KEY.  
 
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.  
 
ENVIRONMENTAL CONDITIONS FAVOR WATERSPOUT FORMATION. A WATERSPOUT  
WOULD MOST LIKELY APPEAR BENEATH A DARK, FLAT BOTTOM OF A BUILDING  
CUMULUS LINE, JUST AT THE HINT OF RAIN. IF YOU SEE A WATERSPOUT, STAY  
AWAY, AND CALL IN THE REPORT TO YOUR FLORIDA KEYS NATIONAL WEATHER  
SERVICE, AT 3 0 5 2 9 5 1 3 1 6 EXTENSION 3.  
 

 
 
LAT...LON 2517 8046 2489 8071 2469 8135 2473 8139  
2468 8139 2474 8144 2474 8145 2469 8142  
2470 8141 2467 8140 2465 8147 2470 8150  
2464 8151 2469 8156 2464 8153 2442 8218  
2450 8224 2517 8054 2518 8038  
 

 
 
BT  
 
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