727  
WHUS51 KLWX 051729  
SMWLWX  
ANZ535>537-051900-  
/O.NEW.KLWX.MA.W.0008.250305T1729Z-250305T1900Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1229 PM EST WED MAR 5 2025  
 
THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA...  
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD...  
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD...  
 
* UNTIL 200 PM EST.  
 
* AT 1228 PM EST, A SEVERE THUNDERSTORM WAS LOCATED 9 NM WEST OF  
AQUIA CREEK, MOVING NORTHEAST AT 40 KNOTS.  
 
HAZARD...WIND GUSTS IN EXCESS OF 48 KNOTS. A SUDDEN WIND SHIFT  
FROM SOUTHEAST TO SOUTHWEST IS EXPECT WITH THIS LINE OF  
THUNDERSTORMS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...BOATERS COULD EASILY BE THROWN OVERBOARD BY SUDDENLY  
HIGHER WIND AND WAVES CAPSIZING THEIR VESSEL. BOATS COULD  
SUFFER SIGNIFICANT DAMAGE IN HIGH WINDS.  
 
* LOCATIONS IMPACTED INCLUDE...  
POTOMAC CREEK, NANJEMOY CREEK, QUANTICO, SWAN POINT, GUNSTON HALL,  
OCCOQUAN BAY, POPES CREEK, MARYLAND POINT, PORT TOBACCO RIVER,  
COLONIAL BEACH, LEESYLVANIA STATE PARK, COBB ISLAND, MATHIAS POINT,  
U.S. 301 NICE MEMORIAL BRIDGE, MASON NECK STATE PARK, WOODROW  
WILSON BRIDGE, WICOMICO RIVER, INDIAN HEAD, FORT HUNT, AND BRENT  
POINT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 

 
 
LAT...LON 3850 7733 3866 7724 3864 7719 3870 7720  
3873 7706 3891 7705 3890 7705 3870 7700  
3867 7708 3851 7724 3839 7723 3846 7701  
3835 7696 3827 7684 3825 7674 3824 7680  
3823 7696 3838 7706 3833 7717 3833 7730  
TIME...MOT...LOC 1728Z 243DEG 38KT 3842 7754  
 
HAIL...0.00IN  
WIND...48KTS  
 

 
 
BELAK  
 
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