086 

WHUS71 KLWX 200133

MWWLWX



URGENT - MARINE WEATHER MESSAGE

National Weather Service Baltimore MD/Washington DC

933 PM EDT Tue May 19 2026



ANZ530>533-537>542-200245-

/O.CAN.KLWX.SC.Y.0087.000000T0000Z-260520T0600Z/

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-

Chesapeake Bay from North Beach to Drum Point MD-

Tidal Potomac from Cobb Island MD to Smith Point VA-

Patapsco River including Baltimore Harbor-

Chester River to Queenstown MD-Eastern Bay-

Choptank River to Cambridge MD and the Little Choptank River-

Patuxent River to Broomes Island MD-

933 PM EDT Tue May 19 2026



...SMALL CRAFT ADVISORY IS CANCELLED...



Winds have diminished.



$$



ANZ534-543-201000-

/O.CON.KLWX.SC.Y.0087.000000T0000Z-260520T0600Z/

/O.CON.KLWX.SC.Y.0088.260520T1900Z-260521T0000Z/

Chesapeake Bay from Drum Point MD to Smith Point VA-

Tangier Sound and the inland waters surrounding Bloodsworth

Island-

933 PM EDT Tue May 19 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT

WEDNESDAY...

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM TO 8 PM EDT

WEDNESDAY...



* WHAT...For both Small Craft Advisories, south winds 10 to 15 kt

  with gusts up to 20 kt.



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

  and Tangier Sound and the inland waters surrounding 

  Bloodsworth Island.



* WHEN...For the first Small Craft Advisory, until 2 AM EDT 

  Wednesday. For the second Small Craft Advisory, from 3 PM to 8 

  PM EDT Wednesday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



DHOF






270 

WHUS73 KDTX 200138

MWWDTX



URGENT - MARINE WEATHER MESSAGE

National Weather Service Detroit/Pontiac MI

938 PM EDT Tue May 19 2026



LHZ421-422-200245-

/O.EXP.KDTX.SC.Y.0032.000000T0000Z-260520T0200Z/

Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner

Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-

938 PM EDT Tue May 19 2026



...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 PM EDT THIS EVENING...



Wind speeds and gusts will continue to diminish overnight.



$$



LHZ441>443-200245-

/O.EXP.KDTX.SC.Y.0032.000000T0000Z-260520T0200Z/

Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-

Port Sanilac to Port Huron MI-

938 PM EDT Tue May 19 2026



...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 PM EDT THIS EVENING...



Wind speeds and gusts will continue to diminish overnight.



$$



LCZ460-LEZ444-200245-

/O.EXP.KDTX.SC.Y.0032.000000T0000Z-260520T0200Z/

Lake St Clair-

Michigan Waters of Lake Erie from Detroit River to North Cape MI-

938 PM EDT Tue May 19 2026



...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 PM EDT THIS EVENING...



Wind speeds and gusts will continue to diminish overnight.



$$






685 

WHUS71 KCLE 200148

MWWCLE



URGENT - MARINE WEATHER MESSAGE

National Weather Service Cleveland OH

948 PM EDT Tue May 19 2026



LEZ142>144-200300-

/O.CAN.KCLE.SC.Y.0023.000000T0000Z-260520T0200Z/

Maumee Bay to Reno Beach OH-Reno Beach to The Islands OH-

The Islands to Vermilion OH-

948 PM EDT Tue May 19 2026



...SMALL CRAFT ADVISORY IS CANCELLED...



Southerly winds have diminished below 20 kts behind the

thunderstorms and will continue to decrease as they veer to the

west and northwest. Therefore, the Small Craft Advisory has ended.



$$



For more information from the National Weather Service visit

http://www.weather.gov/cle