074  
WHUS51 KLWX 272040  
SMWLWX  
ANZ531-532-538>540-272215-  
/O.NEW.KLWX.MA.W.0191.250727T2040Z-250727T2215Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
440 PM EDT SUN JUL 27 2025  
 
THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD...  
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD...  
CHESTER RIVER TO QUEENSTOWN MD...  
EASTERN BAY...  
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR...  
 
* UNTIL 615 PM EDT.  
 
* AT 440 PM EDT, A STRONG THUNDERSTORM WAS LOCATED 10 NM NORTHWEST OF  
FORT SMALLWOOD STATE PARK, MOVING SOUTHEAST AT 25 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...BOATERS IN SMALL CRAFT COULD BE THROWN OVERBOARD BY  
SUDDENLY HIGHER WINDS AND WAVES CAPSIZING THEIR VESSEL.  
 
* LOCATIONS IMPACTED INCLUDE...  
FORT SMALLWOOD STATE PARK, PARSONS ISLAND, PINEHURST, NORTH POINT  
STATE PARK, HART MILLER ISLAND, CHESTER RIVER, EASTERN BAY, GIBSON  
ISLAND, BODKIN POINT, TOLCHESTER BEACH, BACK RIVER, GREENBURY  
POINT, MILES RIVER, LOVE POINT, SANDY POINT STATE PARK, BALTIMORE  
LIGHT, SEVERN RIVER, MATAPEAKE, CHESAPEAKE BAY BRIDGE, AND  
SEVENFOOT KNOLL.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 
 
 
LAT...LON 3926 7622 3915 7628 3914 7628 3900 7617  
3897 7625 3879 7619 3878 7621 3886 7633  
3895 7631 3890 7630 3892 7625 3904 7630  
3888 7636 3898 7649 3902 7641 3913 7645  
3926 7665 3930 7660 3922 7649 3931 7640  
TIME...MOT...LOC 2040Z 310DEG 25KT 3926 7668  
 
HAIL...0.00IN  
WIND...>34KTS  
 
 
 
DHOF  
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