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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1011 PM EDT Tue Apr 21 2026

ANZ531>534-537-539>543-221015-
/O.CON.KLWX.SC.Y.0071.000000T0000Z-260422T1600Z/
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-
1011 PM EDT Tue Apr 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT
WEDNESDAY...

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

* 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...Until noon 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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1011 PM EDT Tue Apr 21 2026

ANZ530-535-536-538-221015-
/O.CON.KLWX.SC.Y.0071.000000T0000Z-260422T1200Z/
Chesapeake Bay north of Pooles Island MD-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Patapsco River including Baltimore Harbor-
1011 PM EDT Tue Apr 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
WEDNESDAY...

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

* WHERE...Tidal Potomac River from Key Bridge to Cobb Island MD,
  Chesapeake Bay north of Pooles Island MD, and Patapsco River
  including Baltimore Harbor.

* WHEN...Until 8 AM 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.

&&

$$

CJL

URGENT - MARINE WEATHER MESSAGE
National Weather Service Wakefield VA
1245 AM EDT Wed Apr 22 2026

ANZ635-221245-
/O.EXA.KAKQ.SC.Y.0051.260422T0500Z-260422T1700Z/
Rappahannock River from Urbanna to Windmill Point-
1245 AM EDT Wed Apr 22 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON...

* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and
  waves 1 to 2 ft expected.

* WHERE...Rappahannock River from Urbanna to Windmill Point.

* WHEN...Until 1 PM EDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Wakefield VA
1245 AM EDT Wed Apr 22 2026

ANZ630-631-221245-
/O.EXT.KAKQ.SC.Y.0051.000000T0000Z-260422T1700Z/
Chesapeake Bay from Smith Point to Windmill Point VA-
Chesapeake Bay from Windmill Point to New Point Comfort VA-
1245 AM EDT Wed Apr 22 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM EDT THIS
AFTERNOON...

* WHAT...South winds 15 to 25 kt with gusts up to 30 kt and
  waves 2 to 4 ft expected.

* WHERE...Chesapeake Bay from Smith Point to Windmill Point VA
  and Chesapeake Bay from Windmill Point to New Point Comfort VA.

* WHEN...Until 1 PM EDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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