WHUS71 KLWX 270543

MWWLWX



URGENT - MARINE WEATHER MESSAGE

National Weather Service Baltimore MD/Washington DC

143 AM EDT Mon Oct 27 2025



ANZ531>534-537-539>543-271345-

/O.NEW.KLWX.SC.Y.0151.251027T2200Z-251028T2200Z/

Chesapeake Bay from Pooles Island to Sandy Point MD-

Chesapeake Bay from Sandy Point to North Beach MD-

Chesapeake Bay from North Beach to Drum Point MD-

Chesapeake Bay from Drum Point MD to Smith Point VA-

Tidal Potomac from Cobb Island MD to Smith Point VA-

Chester River to Queenstown MD-Eastern Bay-

Choptank River to Cambridge MD and the Little Choptank River-

Patuxent River to Broomes Island MD-

Tangier Sound and the inland waters surrounding Bloodsworth

Island-

143 AM EDT Mon Oct 27 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 PM

EDT TUESDAY...



* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt 

  expected.



* WHERE...Chesapeake Bay from Pooles Island MD to Smith Point 

  VA, Tidal Potomac from Cobb Island MD to Smith Point VA, 

  Chester River to Queenstown MD, Eastern Bay, Choptank River to 

  Cambridge MD and the Little Choptank River, Patuxent River to 

  Broomes Island MD, and Tangier Sound and the inland waters 

  surrounding Bloodsworth Island.



* WHEN...From 6 PM this evening to 6 PM EDT Tuesday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



ANZ530-271345-

/O.NEW.KLWX.SC.Y.0151.251028T0600Z-251028T2200Z/

Chesapeake Bay north of Pooles Island MD-

143 AM EDT Mon Oct 27 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 6 PM EDT TUESDAY...



* WHAT...Northeast winds 10 to 20 kt with gusts up to 25 kt 

  expected.



* WHERE...Chesapeake Bay north of Pooles Island MD.



* WHEN...From 2 AM to 6 PM EDT Tuesday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



ANZ535-536-538-271345-

/O.NEW.KLWX.SC.Y.0151.251028T1200Z-251028T2200Z/

Tidal Potomac from Key Bridge to Indian Head MD-

Tidal Potomac from Indian Head to Cobb Island MD-

Patapsco River including Baltimore Harbor-

143 AM EDT Mon Oct 27 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM EDT TUESDAY...



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

  expected.



* WHERE...Tidal Potomac River from Key Bridge to Cobb Island MD, 

  and Patapsco River including Baltimore Harbor.



* WHEN...From 8 AM to 6 PM EDT Tuesday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$