390  
WHUS52 KTBW 101121  
SMWTBW  
GMZ850-870-101200-  
/O.NEW.KTBW.MA.W.0034.250510T1121Z-250510T1200Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE TAMPA BAY AREA RUSKIN FL  
721 AM EDT SAT MAY 10 2025  
 
THE NATIONAL WEATHER SERVICE IN RUSKIN HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS FROM TARPON SPRINGS TO SUWANNEE RIVER FL OUT 20  
NM...  
WATERS FROM TARPON SPRINGS TO SUWANNEE RIVER FL OUT 20 TO 60 NM...  
 
* UNTIL 800 AM EDT.  
 
* AT 721 AM EDT, SEVERE THUNDERSTORMS CAPABLE OF PRODUCING  
WATERSPOUTS WERE LOCATED ALONG A LINE EXTENDING FROM 11 NM  
SOUTHWEST OF SUWANNEE RIVER TO 35 NM WEST OF ANCLOTE KEY, MOVING  
NORTHEAST AT 25 KNOTS.  
 
HAZARD...WATERSPOUTS, WIND GUSTS 34 KNOTS OR GREATER, AND SMALL  
HAIL.  
 
SOURCE...RADAR.  
 
IMPACT...WATERSPOUTS CAN QUICKLY FORM AND CAPSIZE BOATS, DAMAGE  
VESSELS, AND CREATE SUDDENLY HIGHER WAVES. MAKE SURE ALL  
ON BOARD ARE IN A SECURE LOCATION AND WEARING LIFE  
JACKETS. EXPECT WIND GUSTS IN EXCESS OF 34 KNOTS,  
SUDDENLY HIGHER WAVES, FREQUENT LIGHTNING, AND HEAVY  
DOWNPOURS. MAKE SURE ALL ON BOARD ARE WEARING LIFE  
JACKETS.  
 
* LOCATIONS IMPACTED INCLUDE...  
CEDAR KEY AND YANKEETOWN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 
 
 
LAT...LON 2930 8307 2923 8299 2922 8280 2872 8271  
2825 8355 2906 8371 2917 8351 2930 8316  
TIME...MOT...LOC 1121Z 219DEG 40KT 2919 8333 2837 8349  
 
WATERSPOUT...POSSIBLE  
HAIL...<.75IN  
WIND...>34KTS  
 
 
 
TBW  
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