772  
WHUS52 KMFL 202045  
SMWMFL  
AMZ650-202115-  
/O.NEW.KMFL.MA.W.0291.250820T2045Z-250820T2115Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE MIAMI FL  
445 PM EDT WED AUG 20 2025  
 
THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS FROM JUPITER INLET TO DEERFIELD BEACH FL OUT 20  
NM...  
 
* UNTIL 515 PM EDT.  
 
* AT 445 PM EDT, SEVERE THUNDERSTORMS CAPABLE OF PRODUCING  
WATERSPOUTS WERE LOCATED ALONG A LINE EXTENDING FROM NEAR JUPITER  
TO NEAR PALM BEACH TO NEAR OCEAN RIDGE, MOVING SOUTHEAST AT 15  
KNOTS.  
 
HAZARD...WATERSPOUTS AND WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR.  
 
IMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY  
HAZARDOUS SEAS. SMALL CRAFT COULD BE DAMAGED IN BRIEFLY  
HIGHER WINDS AND SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
PALM BEACH, JUPITER INLET, SOUTH PALM BEACH, JUPITER INLET COLONY,  
MANALAPAN, JUNO BEACH, PALM BEACH SHORES, OCEAN RIDGE, NORTH PALM  
BEACH, TEQUESTA, RIVIERA BEACH, AND JUPITER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 
THUNDERSTORMS CAN PRODUCE SUDDEN WATERSPOUTS. WATERSPOUTS CAN EASILY  
OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR  
IMMEDIATELY.  
 
REPORT SEVERE WEATHER TO THE COAST GUARD OR THE NATIONAL WEATHER  
SERVICE. YOU CAN ALSO SHARE YOUR REPORT WITH NWS MIAMI ON FACEBOOK  
AND TWITTER.  
 

 
 
LAT...LON 2660 7977 2642 7978 2644 8005 2677 8004  
2697 8009 2697 7976  
TIME...MOT...LOC 2045Z 328DEG 14KT 2687 8016 2672 8001 2656 8001  
 
WATERSPOUT...POSSIBLE  
HAIL...0.00IN  
WIND...40KTS  
 

 
 
ATV  
 
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