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Small Craft Advisory 0129
Issued by the Baltimore / Washington Forecast Office

Action Issued Starts Expiration
New 2026-08-03 18:24:28 2026-08-03 23:00:00 2026-08-04 07:00:00
New 2026-08-03 18:24:28 2026-08-04 02:00:00 2026-08-04 10:00:00
Continued 2026-08-04 02:55:12 2026-08-04 10:00:00
Continued 2026-08-04 02:55:12 2026-08-04 07:00:00


Action: New
Issued At: 2026-08-03 18:24:28

356 
WHUS71 KLWX 032323
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
723 PM EDT Mon Aug 3 2026

ANZ530>533-540-541-040730-
/O.NEW.KLWX.SC.Y.0129.260804T0400Z-260804T1200Z/
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-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
723 PM EDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM
EDT TUESDAY...

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

* WHERE...Chesapeake Bay north of Drum Point MD, Eastern Bay, 
  and Choptank River to Cambridge MD and the Little Choptank 
  River.

* WHEN...From midnight tonight to 8 AM 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.

&&

$$

ANZ534-537-543-040730-
/O.NEW.KLWX.SC.Y.0129.260804T0700Z-260804T1500Z/
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-
723 PM EDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 11 AM EDT
TUESDAY...

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

* 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...From 3 AM to 11 AM 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.

&&

$$


Action: New
Issued At: 2026-08-03 18:24:28

356 
WHUS71 KLWX 032323
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
723 PM EDT Mon Aug 3 2026

ANZ530>533-540-541-040730-
/O.NEW.KLWX.SC.Y.0129.260804T0400Z-260804T1200Z/
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-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
723 PM EDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM
EDT TUESDAY...

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

* WHERE...Chesapeake Bay north of Drum Point MD, Eastern Bay, 
  and Choptank River to Cambridge MD and the Little Choptank 
  River.

* WHEN...From midnight tonight to 8 AM 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.

&&

$$

ANZ534-537-543-040730-
/O.NEW.KLWX.SC.Y.0129.260804T0700Z-260804T1500Z/
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-
723 PM EDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 11 AM EDT
TUESDAY...

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

* 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...From 3 AM to 11 AM 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.

&&

$$


Action: Continued
Issued At: 2026-08-04 02:55:12

278 
WHUS71 KLWX 040755
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
355 AM EDT Tue Aug 4 2026

ANZ530>533-540-541-041200-
/O.CON.KLWX.SC.Y.0129.000000T0000Z-260804T1200Z/
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-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
355 AM EDT Tue Aug 4 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS
MORNING...

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

* WHERE...Chesapeake Bay north of Drum Point MD, Eastern Bay, 
  and Choptank River to Cambridge MD and the Little Choptank 
  River.

* WHEN...Until 8 AM EDT 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.

&&

$$

ANZ534-537-543-041500-
/O.CON.KLWX.SC.Y.0129.000000T0000Z-260804T1500Z/
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-
355 AM EDT Tue Aug 4 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS
MORNING...

* WHAT...Northeast winds 10 to 15 kt with gusts up to 20 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 11 AM EDT 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.

&&

$$


Action: Continued
Issued At: 2026-08-04 02:55:12

278 
WHUS71 KLWX 040755
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
355 AM EDT Tue Aug 4 2026

ANZ530>533-540-541-041200-
/O.CON.KLWX.SC.Y.0129.000000T0000Z-260804T1200Z/
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-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
355 AM EDT Tue Aug 4 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS
MORNING...

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

* WHERE...Chesapeake Bay north of Drum Point MD, Eastern Bay, 
  and Choptank River to Cambridge MD and the Little Choptank 
  River.

* WHEN...Until 8 AM EDT 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.

&&

$$

ANZ534-537-543-041500-
/O.CON.KLWX.SC.Y.0129.000000T0000Z-260804T1500Z/
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-
355 AM EDT Tue Aug 4 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS
MORNING...

* WHAT...Northeast winds 10 to 15 kt with gusts up to 20 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 11 AM EDT 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.

&&

$$



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