078  
WHUS51 KLWX 180611  
SMWLWX  
ANZ530-531-538-180815-  
/O.NEW.KLWX.MA.W.0264.180918T0611Z-180918T0815Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
211 AM EDT TUE SEP 18 2018  
 
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 NORTH OF POOLES ISLAND MD...  
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR...  
 
* UNTIL 415 AM EDT.  
 
* AT 211 AM EDT, A STRONG THUNDERSTORM WAS LOCATED 10 NM WEST OF FORT  
SMALLWOOD STATE PARK, MOVING NORTHEAST AT 35 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...  
PINEHURST...  
TURKEY POINT...  
NORTH POINT STATE PARK...  
MAGOTHY RIVER...  
HART MILLER ISLAND...  
GIBSON ISLAND...  
BODKIN POINT...  
TOLCHESTER BEACH...  
POOLES ISLAND...  
SPESUTIE ISLAND...  
GUNPOWDER RIVER...  
BALTIMORE LIGHT...  
SEVENFOOT KNOLL...  
AND ABERDEEN PROVING GROUND.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 3955 7602 3943 7599 3932 7619 3913 7628  
3903 7641 3904 7645 3913 7645 3926 7665  
3930 7660 3923 7643 3932 7635 3940 7637  
3939 7630 3946 7630 3947 7621 3937 7622  
3945 7608 3951 7614  
TIME...MOT...LOC 0611Z 229DEG 36KT 3916 7672  
 
HAIL...0.00IN  
WIND...>34KTS  
 

 
 
DHOF  
 
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