807  
WHUS51 KLWX 062353  
SMWLWX  
ANZ536-537-070100-  
/O.NEW.KLWX.MA.W.0261.171106T2353Z-171107T0100Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
653 PM EST MON NOV 6 2017  
 
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...  
 
* UNTIL 800 PM EST  
 
* AT 653 PM EST...A STRONG THUNDERSTORM WAS LOCATED NEAR COLONIAL  
BEACH...MOVING SOUTHEAST AT 30 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...  
YEOCOMICO RIVER...  
BRETON BAY...  
SAINT CLEMENTS BAY...  
WESTMORELAND STATE PARK...  
MOUTH OF THE POTOMAC RIVER...  
COBB ISLAND...  
POINT LOOKOUT...  
SWAN POINT...  
COLTONS POINT...  
COLES POINT...  
SAINT GEORGE ISLAND...  
WICOMICO RIVER...  
WHITE POINT BEACH...  
COLONIAL BEACH...  
TALL TIMBERS...  
AND PINEY POINT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 

 
 
LAT...LON 3797 7641 3801 7647 3802 7651 3807 7654  
3811 7660 3815 7661 3817 7676 3816 7684  
3821 7695 3826 7697 3833 7693 3827 7684  
3823 7659 3814 7652 3807 7633 3791 7627  
TIME...MOT...LOC 2353Z 300DEG 29KT 3825 7690  
 
HAIL...0.00IN  
WIND...>34KTS  
 

 
 
SMZ  
 
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