Small Craft Advisory 48, NWS Baltimore/Washington

119 
WHUS71 KLWX 240117
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
817 PM EST Tue Feb 23 2021

ANZ530>543-240930-
/O.CAN.KLWX.SC.Y.0047.000000T0000Z-210224T0300Z/
/O.CON.KLWX.SC.Y.0048.210224T1700Z-210224T2300Z/
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-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island 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-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-
817 PM EST Tue Feb 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TO 6 PM EST
WEDNESDAY...
...SMALL CRAFT ADVISORY FOR THIS EVENING IS CANCELLED...

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

* WHERE...Tidal Potomac River from Key Bridge to Smith Point VA, 
  and Chesapeake Bay and adjoining estuaries north of Smith 
  Point VA.

* WHEN...From noon to 6 PM EST 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

245 
WHUS71 KLWX 240840
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
340 AM EST Wed Feb 24 2021

ANZ530>543-241645-
/O.CON.KLWX.SC.Y.0048.210224T1700Z-210224T2300Z/
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-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island 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-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-
340 AM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM
EST THIS EVENING...

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

* WHERE...Tidal Potomac River from Key Bridge to Smith Point VA, 
  and Chesapeake Bay and adjoining estuaries north of Smith 
  Point VA.

* WHEN...From noon today to 6 PM EST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

795 
WHUS71 KLWX 241117
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
617 AM EST Wed Feb 24 2021

ANZ530>543-241930-
/O.CON.KLWX.SC.Y.0048.210224T1700Z-210224T2300Z/
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-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island 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-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-
617 AM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM
EST THIS EVENING...

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

* WHERE...Tidal Potomac River from Key Bridge to Smith Point VA, 
  and Chesapeake Bay and adjoining estuaries north of Smith 
  Point VA.

* WHEN...From noon today to 6 PM EST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

765 
WHUS71 KLWX 241135
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
635 AM EST Wed Feb 24 2021

ANZ531>534-538>543-241945-
/O.CON.KLWX.SC.Y.0048.210224T1700Z-210224T2300Z/
/O.NEW.KLWX.SC.Y.0049.210225T0700Z-210225T1500Z/
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-
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-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-
635 AM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM
EST THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 10 AM EST
THURSDAY...

* WHAT...For the first Small Craft Advisory, south winds 10 to 
  15 kt with gusts up to 25 kt expected. For the second Small 
  Craft Advisory, northwest winds 10 to 15 kt with gusts up to 
  20 kt expected.

* WHERE...Chesapeake Bay from Smith Point VA to Pooles Island MD 
  and adjoining estuaries.

* WHEN...For the Small Craft Advisory, from noon today to 6 PM 
  EST this evening. For the Small Craft Advisory, from 2 AM to 
  10 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ530-535>537-241945-
/O.CON.KLWX.SC.Y.0048.210224T1700Z-210224T2300Z/
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-
Tidal Potomac from Cobb Island MD to Smith Point VA-
635 AM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM
EST THIS EVENING...

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

* WHERE...Tidal Potomac River from Key Bridge to Smith Point VA, 
  and Chesapeake Bay and adjoining estuaries north of Smith 
  Point VA.

* WHEN...From noon today to 6 PM EST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

442 
WHUS71 KLWX 241415
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
915 AM EST Wed Feb 24 2021

ANZ531>534-538>543-242300-
/O.CAN.KLWX.SC.Y.0048.210224T1700Z-210224T2300Z/
/O.EXT.KLWX.SC.Y.0049.210224T1700Z-210225T1600Z/
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-
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-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-
915 AM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EST THURSDAY...

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

* WHERE...Chesapeake Bay from Smith Point VA to Pooles Island MD 
  and adjoining estuaries.

* WHEN...Until 11 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ537-242300-
/O.EXT.KLWX.SC.Y.0048.210224T1700Z-210225T1600Z/
Tidal Potomac from Cobb Island MD to Smith Point VA-
915 AM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EST THURSDAY...

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

* WHERE...Tidal Potomac from Cobb Island MD to Smith Point VA.

* WHEN...Until 11 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ530-535-536-242300-
/O.CON.KLWX.SC.Y.0048.210224T1700Z-210224T2300Z/
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-
915 AM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...

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

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

* WHEN...Until 6 PM EST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

134 
WHUS71 KLWX 242228
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
528 PM EST Wed Feb 24 2021

ANZ530-535-536-250630-
/O.EXT.KLWX.SC.Y.0048.000000T0000Z-210225T0100Z/
/O.EXB.KLWX.SC.Y.0049.210225T0600Z-210225T1600Z/
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-
528 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EST THIS
EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO 11 AM EST
THURSDAY...

* WHAT...For the first Small Craft Advisory, south to southwest
  winds 10 to 15 kt with gusts up to 25 kt. For the second Small
  Craft Advisory, northwest winds 10 to 15 kt with gusts up to 25
  kt.

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

* WHEN...For the Small Craft Advisory, until 8 PM EST this 
  evening. For the Small Craft Advisory, from 1 AM to 11 AM EST 
  Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ532>534-540>543-250630-
/O.EXT.KLWX.SC.Y.0049.000000T0000Z-210225T1800Z/
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-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-
528 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM EST THURSDAY...

* WHAT...South winds this evening 10 to 15 kt with gusts up to 20
  kt. Winds becoming northwest overnight into Thursday 10 to 15 kt
  with gusts up to 25 kt. 

* WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, 
  Patuxent River to Broomes Island MD, Tangier Sound and the 
  inland waters surrounding Bloodsworth Island, Choptank River 
  to Cambridge MD and the Little Choptank River, and Eastern Bay.

* WHEN...Until 1 PM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ537-250630-
/O.EXT.KLWX.SC.Y.0048.000000T0000Z-210225T1800Z/
Tidal Potomac from Cobb Island MD to Smith Point VA-
528 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM EST THURSDAY...

* WHAT...South winds this evening 10 to 15 kt with gusts up to 20
  kt. Winds becoming northwest overnight into Thursday 10 to 15 kt
  with gusts up to 25 kt. 

* WHERE...Tidal Potomac from Cobb Island MD to Smith Point VA.

* WHEN...Until 1 PM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ531-538-539-250630-
/O.CON.KLWX.SC.Y.0049.000000T0000Z-210225T1600Z/
Chesapeake Bay from Pooles Island to Sandy Point MD-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-
528 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST
THURSDAY...

* WHAT...South winds this evening 10 to 15 kt with gusts up to 20
  kt. Winds becoming northwest overnight into Thursday 10 to 15 kt
  with gusts up to 25 kt. 

* WHERE...Chester River to Queenstown MD, Patapsco River 
  including Baltimore Harbor and Chesapeake Bay from Pooles 
  Island to Sandy Point MD.

* WHEN...Until 11 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

250 
WHUS71 KLWX 242333
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
633 PM EST Wed Feb 24 2021

ANZ530-535-536-250745-
/O.CON.KLWX.SC.Y.0048.000000T0000Z-210225T0100Z/
/O.CON.KLWX.SC.Y.0049.210225T0600Z-210225T1600Z/
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-
633 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EST THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 11 AM EST
THURSDAY...

* WHAT...For the first Small Craft Advisory, south to southwest
  winds 10 to 15 kt with gusts up to 25 kt. For the second Small
  Craft Advisory, northwest winds 10 to 20 kt with gusts up to 30
  kt.

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

* WHEN...For the Small Craft Advisory, until 8 PM EST this 
  evening. For the Small Craft Advisory, from 1 AM to 11 AM EST 
  Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ531-538-539-250745-
/O.CON.KLWX.SC.Y.0049.000000T0000Z-210225T1600Z/
Chesapeake Bay from Pooles Island to Sandy Point MD-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-
633 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST
THURSDAY...

* WHAT...South winds this evening 10 to 15 kt with gusts up to 20
  kt. Winds becoming northwest overnight into Thursday 10 to 20 kt
  with gusts up to 30 kt.

* WHERE...Chester River to Queenstown MD, Patapsco River 
  including Baltimore Harbor and Chesapeake Bay from Pooles 
  Island to Sandy Point MD.

* WHEN...Until 11 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ532>534-540>543-250745-
/O.CON.KLWX.SC.Y.0049.000000T0000Z-210225T1800Z/
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-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-
633 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
THURSDAY...

* WHAT...South winds this evening 10 to 15 kt with gusts up to 20
  kt. Winds becoming northwest overnight into Thursday 10 to 20 kt
  with gusts up to 30 kt.

* WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, 
  Patuxent River to Broomes Island MD, Tangier Sound and the 
  inland waters surrounding Bloodsworth Island, Choptank River 
  to Cambridge MD and the Little Choptank River, and Eastern Bay.

* WHEN...Until 1 PM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ537-250745-
/O.CON.KLWX.SC.Y.0048.000000T0000Z-210225T1800Z/
Tidal Potomac from Cobb Island MD to Smith Point VA-
633 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
THURSDAY...

* WHAT...South winds this evening 10 to 15 kt with gusts up to 20
  kt. Winds becoming northwest overnight into Thursday 10 to 20 kt
  with gusts up to 30 kt.

* WHERE...Tidal Potomac from Cobb Island MD to Smith Point VA.

* WHEN...Until 1 PM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

084 
WHUS71 KLWX 250240
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
940 PM EST Wed Feb 24 2021

ANZ531-538-539-251045-
/O.CON.KLWX.SC.Y.0049.000000T0000Z-210225T1600Z/
Chesapeake Bay from Pooles Island to Sandy Point MD-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-
940 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST
THURSDAY...

* WHAT...Winds becoming northwest 15 to 20 kt with gusts up to 30
  kt. 

* WHERE...Chester River to Queenstown MD, Patapsco River 
  including Baltimore Harbor and Chesapeake Bay from Pooles 
  Island to Sandy Point MD.

* WHEN...Until 11 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ532>534-540>543-251045-
/O.CON.KLWX.SC.Y.0049.000000T0000Z-210225T1800Z/
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-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-
940 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
THURSDAY...

* WHAT...Wind becoming northwest winds 15 to 20 kt with gusts up 
  to 30 kt.

* WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, 
  Patuxent River to Broomes Island MD, Tangier Sound and the 
  inland waters surrounding Bloodsworth Island, Choptank River 
  to Cambridge MD and the Little Choptank River, and Eastern Bay.

* WHEN...Until 1 PM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ537-251045-
/O.CON.KLWX.SC.Y.0048.000000T0000Z-210225T1800Z/
Tidal Potomac from Cobb Island MD to Smith Point VA-
940 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
THURSDAY...

* WHAT...Wind becoming northwest 15 to 20 kt with gusts up to 30
  kt.

* WHERE...Tidal Potomac from Cobb Island MD to Smith Point VA.

* WHEN...Until 1 PM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ530-535-536-251045-
/O.CON.KLWX.SC.Y.0049.210225T0600Z-210225T1600Z/
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-
940 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 11 AM EST
THURSDAY...

* WHAT...Wind becoming northwest winds 15 to 20 kt with gusts up
  to 30 kt.

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

* WHEN...From 1 AM to 11 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

765 
WHUS71 KLWX 250428
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1128 PM EST Wed Feb 24 2021

ANZ535-536-251230-
/O.EXT.KLWX.SC.Y.0049.210225T0428Z-210225T1600Z/
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
1128 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EST THURSDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 30 kt.

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

* WHEN...Until 11 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ531-538-539-251230-
/O.CON.KLWX.SC.Y.0049.000000T0000Z-210225T1600Z/
Chesapeake Bay from Pooles Island to Sandy Point MD-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-
1128 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST
THURSDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 30 kt.

* WHERE...Chester River to Queenstown MD, Patapsco River 
  including Baltimore Harbor and Chesapeake Bay from Pooles 
  Island to Sandy Point MD.

* WHEN...Until 11 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ532>534-540>543-251230-
/O.CON.KLWX.SC.Y.0049.000000T0000Z-210225T1800Z/
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-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-
1128 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
THURSDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt.

* WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, 
  Patuxent River to Broomes Island MD, Tangier Sound and the 
  inland waters surrounding Bloodsworth Island, Choptank River 
  to Cambridge MD and the Little Choptank River, and Eastern Bay.

* WHEN...Until 1 PM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ530-251230-
/O.CON.KLWX.SC.Y.0049.210225T0600Z-210225T1600Z/
Chesapeake Bay north of Pooles Island MD-
1128 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST
THURSDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 30 kt 
  expected.

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

* WHEN...Until 11 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ537-251230-
/O.CON.KLWX.SC.Y.0048.000000T0000Z-210225T1800Z/
Tidal Potomac from Cobb Island MD to Smith Point VA-
1128 PM EST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
THURSDAY...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 25 kt.

* WHERE...Tidal Potomac from Cobb Island MD to Smith Point VA.

* WHEN...Until 1 PM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

684 
WHUS71 KLWX 251125
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
625 AM EST Thu Feb 25 2021

ANZ530-531-535-536-538-539-251600-
/O.CON.KLWX.SC.Y.0049.000000T0000Z-210225T1600Z/
Chesapeake Bay north of Pooles Island MD-
Chesapeake Bay from Pooles Island to Sandy Point MD-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-
625 AM EST Thu Feb 25 2021

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

* WHAT...Northwest winds 10 to 15 kt with gusts up to 30 kt.

* WHERE...Chester River to Queenstown MD, Patapsco River 
  including Baltimore Harbor and Chesapeake Bay from Pooles 
  Island to Sandy Point MD.

* WHEN...Until 11 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ532>534-540>543-251800-
/O.CON.KLWX.SC.Y.0049.000000T0000Z-210225T1800Z/
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-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-
625 AM EST Thu Feb 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt.

* WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, 
  Patuxent River to Broomes Island MD, Tangier Sound and the 
  inland waters surrounding Bloodsworth Island, Choptank River 
  to Cambridge MD and the Little Choptank River, and Eastern Bay.

* WHEN...Until 1 PM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ537-251800-
/O.CON.KLWX.SC.Y.0048.000000T0000Z-210225T1800Z/
Tidal Potomac from Cobb Island MD to Smith Point VA-
625 AM EST Thu Feb 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 25 kt.

* WHERE...Tidal Potomac from Cobb Island MD to Smith Point VA.

* WHEN...Until 1 PM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

627 
WHUS71 KLWX 251748
MWWLWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1248 PM EST Thu Feb 25 2021

ANZ532>534-540>543-251900-
/O.EXP.KLWX.SC.Y.0049.000000T0000Z-210225T1800Z/
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-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-
1248 PM EST Thu Feb 25 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 1 PM EST THIS AFTERNOON...

The Small Craft Advisory will be allowed to expire as winds have
dropped below 20 knots.

$$

ANZ537-251900-
/O.EXP.KLWX.SC.Y.0048.000000T0000Z-210225T1800Z/
Tidal Potomac from Cobb Island MD to Smith Point VA-
1248 PM EST Thu Feb 25 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 1 PM EST THIS AFTERNOON...

The Small Craft Advisory will be allowed to expire as winds have
dropped below 20 knots.

$$

Area Forecast Discussion
National Weather Service Baltimore MD/Washington DC
309 PM EST Tue Feb 23 2021

.SYNOPSIS...
High pressure will gradually build in from the southwest
through Wednesday. A weak cold front will cross the area late
Wednesday, with high pressure building back in on Thursday. Another
low pressure system may impact the region toward the end of the
week.

&&

.NEAR TERM /THROUGH TONIGHT/...
Water vapor imagery shows a shortwave trough axis has pushed
east of the area and the earlier scattered showers and sprinkles
have diminished. A weak boundary is crossing the area this
afternoon, though it is little more than a subtle wind shift and
surge of higher pressures. However, these pressure rises will
result in deeper mixing that will tap into stronger winds aloft.
Already starting to see wind gusts across the area, but really
look for the peak to be between 3-6 PM, especially across the
I-95 corridor. Wind advisories will continue through that time,
although gusts greater than 45 mph may tend to be sporadic. The
best pressure rises continue into early evening, so while the
magnitude may not be quite as strong, gusty winds will likely
persist through 10 PM or so.

The winds should relax late tonight as high pressure ridging
builds in from the south. Skies will clear, although some
mid/high clouds could increase toward dawn. With minimal cold
advection behind this afternoon's boundary, overnight lows will
only drop into the upper 20s to mid 30s.

&&

.SHORT TERM /WEDNESDAY THROUGH THURSDAY NIGHT/...
High pressure will build over the southeastern states Wednesday.
Even warmer air will be drawn into the area by gusty southwest
winds, with most locations in the 50s to mid 60s. Low pressure
will be crossing the Great Lakes, dragging a weak cold front
toward the area by Wednesday evening. Clouds will increase, and
(rain) showers will approach from the northwest. Most of the
showers should fizzle out crossing the Appalachians due to
limited moisture and forcing. Besides the Alleghenies, northern
Maryland and eastern West Virginia will have the best chance for
a brief shower or sprinkle during the early evening.
Precipitation may end as some snow showers west of the Allegheny
Front, but accumulations should be minimal.

Thursday will feature clearing skies and northwest winds
ushering in cooler air as high pressure builds over the
Mississippi Valley. However, temperatures will remain near or
slightly above seasonal averages. Clouds will increase Thursday
night ahead of a shortwave trough, but dry weather is expected.

&&

.LONG TERM /FRIDAY THROUGH MONDAY/...
A more active and unsettled pattern returns Friday through the
weekend. An area of surface high pressure will reside to our north
during the day Friday before gradually moving offshore Friday night.
Multiple areas of low pressure will advance towards the region
Friday afternoon and evening. This leads to the possibility of
another CAD set up with a wintry mix at the onset of precip over the
western highlands of our CWA.

Southwesterly flow aloft looks to develop as a subtropical ridge
migrates northward into the central U.S.. This will keep
temperatures near or above average for the weekend. Showers can
linger into the day on Saturday before the next system arrives
Sunday into Monday.

The jet streams look to split by late in the weekend through the
early part of next week. With a deep trough developing over the west-
central U.S., a large area of confluence develops over the lower
Ohio Valley into the central Appalachians. This synoptic pattern
favors the potential for heavy rain, though current guidance keeps
the bulk of the heavy rain just west of our CWA. Changes in the
exact placement of the area of heavy rain are likely. Should the
threat shift further east across the higher terrain of our CWA where
snow cores show 3-5 inches of liquid precipitation, the
potential for flooding will need to be monitored. Models differ on
the exact timing of a strong cold front moving through early next
week, but agree with a return to seasonable temperature levels
after the frontal passage.

&&

.AVIATION /20Z TUESDAY THROUGH SUNDAY/...
Westerly winds should peak through approximately 23Z, with gusts
averaging 25-35 kt, but a few 40 kt gusts are possible. Winds
won't completely drop off at sunset as pressure continue to
arise, but should subside more notably after 03Z or so.

VFR conditions are expected tonight into Wednesday.
South/southwest wind gusts to 25 kts are possible Wednesday
afternoon. A weak front Wednesday evening will shift winds to
the northwest, but other than a brief sprinkle, dry conditions
are expected. VFR continues Thursday with high pressure.

VFR conditions into Friday afternoon with easterly winds. MVFR
conditions are possible with the onset of precipitation late Friday
into early Saturday. Winds turn south/southwest Saturday.

&&

.MARINE...
A Gale Warning remains in effect through 6 PM. It's not out of
the question the warning may need to be extended a few hours, or
if not, a Small Craft Advisory will likely be needed through the
evening. Winds will diminish overnight but another push of
gusty southwest winds (20-25 kts) will occur on Wednesday. A
weak front Wednesday evening will shift winds to the northwest.
A SCA may be needed for portions of the waters through Thursday
morning before high pressure builds in and winds relax.

No marine hazards anticipated Friday through Saturday as winds
veer from the east to the south/southwest around 10 knots.

&&

.LWX WATCHES/WARNINGS/ADVISORIES...
DC...Wind Advisory until 6 PM EST this evening for DCZ001.
MD...Wind Advisory until 6 PM EST this evening for MDZ003-004-013-
     501>504.
VA...Wind Advisory until 6 PM EST this evening for VAZ025>031-053-
     054-503>508.
WV...Wind Advisory until 6 PM EST this evening for WVZ050>053-055-
     501>506.
MARINE...Gale Warning until 6 PM EST this evening for ANZ530>543.

&&

SYNOPSIS...ADS
NEAR TERM...ADS
SHORT TERM...ADS
LONG TERM...CPB
AVIATION...ADS/CPB
MARINE...ADS/CPB

Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
322 PM EST Tue Feb 23 2021

ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508-
VAZ052>057-242030-
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-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island 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-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-District of Columbia-Cecil-Southern Baltimore-
Prince Georges-Anne Arundel-Charles-St. Marys-Calvert-
Central and Southeast Montgomery-Central and Southeast Howard-
Southeast Harford-Prince William/Manassas/Manassas Park-Fairfax-
Arlington/Falls Church/Alexandria-Stafford-Spotsylvania-
King George-
322 PM EST Tue Feb 23 2021

This Hazardous Weather Outlook is for the Maryland portion of the
Chesapeake Bay, Tidal Potomac River, and I-95 corridor through
central Maryland, northern Virginia, and District of Columbia.

.DAY ONE...This Afternoon and Tonight

A Wind Advisory remains in effect until 6 PM for portions of the
Washington DC and Baltimore metro areas between the Patapsco and
Occoquan Rivers.

A Gale Warning remains in effect until 6 PM, and may need to be
extended into this evening.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508-
WVZ050>053-055-242030-
Washington-Frederick MD-Carroll-Northern Baltimore-
Northwest Montgomery-Northwest Howard-Northwest Harford-Augusta-
Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke-Nelson-
Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-Northern Virginia Blue Ridge-
Central Virginia Blue Ridge-Hampshire-Morgan-Berkeley-Jefferson-
Hardy-
322 PM EST Tue Feb 23 2021

This Hazardous Weather Outlook is for portions of eastern West
Virginia, northern and central Virginia, and central and western
Maryland.

.DAY ONE...This Afternoon and Tonight

A Wind Advisory is in effect until 6 PM for portions of eastern
West Virginia, north-central and western Maryland, and northern
and western Virginia.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MDZ001-501-502-VAZ503-504-WVZ501>506-242030-
Garrett-Extreme Western Allegany-Central and Eastern Allegany-
Western Highland-Eastern Highland-Western Grant-Eastern Grant-
Western Mineral-Eastern Mineral-Western Pendleton-
Eastern Pendleton-
322 PM EST Tue Feb 23 2021

This Hazardous Weather Outlook is for the Allegheny Front
counties in western Maryland, eastern West Virginia, and Highland
County Virginia.

.DAY ONE...This Afternoon and Tonight

A Wind Advisory is in effect until 6 PM for the entire outlook
area with the exception of Garrett County.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

DHOF