821  
FPUS72 KKEY 090058  
NOWKEY  
 
SHORT TERM FORECAST  
NATIONAL WEATHER SERVICE KEY WEST FL  
858 PM EDT MON SEP 8 2025  
 
GMZ031-090200-  
FLORIDA BAY INCLUDING BARNES SOUND, BLACKWATER SOUND, AND BUTTONWOOD  
SOUND-  
858 PM EDT MON SEP 8 2025  
   
NOW  
 
THROUGH 10 PM, AN OUTFLOW BOUNDARY HAS MOVED OFF THE SOUTH FLORIDA  
MAINLAND AND CONTINUES MOVING TO THE SOUTH AT NEAR 20 KNOTS ACROSS  
FLORIDA BAY. THIS BOUNDARY WILL BE CAPABLE OF PRODUCING WIND GUSTS TO  
NEAR 30 KNOTS AS IT CONTINUES TO MOVE SOUTH. IN ITS WAKE, ISOLATED  
SHOWERS AND THUNDERSTORMS HAVE DEVELOPED AND ARE MOVING RIGHT ALONG  
THE MAINLAND AND THE NORTHEAST PART OF FLORIDA BAY NEAR CROCODILE  
DRAGOVER. MARINERS ENCOUNTERING THIS ACTIVITY CAN EXPECT MODERATE TO  
HEAVY DOWNPOURS REDUCING VISIBILITY, WIND GUSTS OF 25 TO 30 KNOTS,  
AND OCCASIONAL LIGHTNING STRIKES.  
 
 
 
MJV  
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