WHUS71 KLWX 190547

MWWLWX



URGENT - MARINE WEATHER MESSAGE

National Weather Service Baltimore MD/Washington DC

147 AM EDT Tue Aug 19 2025



ANZ530>532-539-540-190700-

/O.EXP.KLWX.SC.Y.0115.000000T0000Z-250819T0600Z/

Chesapeake Bay north of Pooles Island MD-

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-

147 AM EDT Tue Aug 19 2025



...SMALL CRAFT ADVISORY WILL EXPIRE AT 2 AM EDT EARLY THIS

MORNING...



Northeast wind gusts have dropped to 15 knots or less.



$$



ANZ533-541-191000-

/O.EXT.KLWX.SC.Y.0115.000000T0000Z-250819T1000Z/

Chesapeake Bay from North Beach to Drum Point MD-

Choptank River to Cambridge MD and the Little Choptank River-

147 AM EDT Tue Aug 19 2025



...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT EARLY THIS

MORNING...



* WHAT...Northeast winds 10 to 15 kt with gusts up to 20 kt.



* WHERE...Chesapeake Bay from North Beach to Drum Point MD and 

  Choptank River to Cambridge MD and the Little Choptank River.



* WHEN...Until 6 AM EDT early this morning.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



ANZ534-537-543-191000-

/O.CON.KLWX.SC.Y.0115.000000T0000Z-250819T1000Z/

Chesapeake Bay from Drum Point MD to Smith Point VA-

Tidal Potomac from Cobb Island MD to Smith Point VA-

Tangier Sound and the inland waters surrounding Bloodsworth

Island-

147 AM EDT Tue Aug 19 2025



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY

THIS MORNING...



* WHAT...Northeast winds 10 to 15 kt with gusts up to 25 kt.



* WHERE...Chesapeake Bay from Drum Point MD to Smith Point VA, 

  Tidal Potomac from Cobb Island MD to Smith Point VA and 

  Tangier Sound and the inland waters surrounding Bloodsworth 

  Island.



* WHEN...Until 6 AM EDT early this morning.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$