473  
WHUS51 KLWX 082132  
SMWLWX  
ANZ536-082230-  
/O.NEW.KLWX.MA.W.0051.250508T2132Z-250508T2230Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
532 PM EDT THU MAY 8 2025  
 
THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD...  
 
* UNTIL 630 PM EDT.  
 
* AT 532 PM EDT, A STRONG THUNDERSTORM WAS LOCATED NEAR QUANTICO,  
MOVING NORTHEAST AT 5 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND SMALL HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...BOATERS IN SMALL CRAFT COULD BE THROWN OVERBOARD BY  
SUDDENLY HIGHER WINDS AND WAVES CAPSIZING THEIR VESSEL.  
 
* LOCATIONS IMPACTED INCLUDE...  
QUANTICO, WIDEWATER, OCCOQUAN BAY, LEESYLVANIA STATE PARK,  
SMALLWOOD STATE PARK, AND INDIAN HEAD.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 

 
 
LAT...LON 3850 7733 3865 7725 3864 7720 3864 7717  
3857 7716 3851 7724 3842 7724 3841 7733  
TIME...MOT...LOC 2132Z 246DEG 6KT 3848 7738  
 
HAIL...<.75IN  
WIND...>34KTS  
 

 
 
KR  
 
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