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Home Return to list Small Craft Advisory 0156 Issued by the Baltimore / Washington Forecast Office
Action: New Issued At: 2025-11-04 10:45:47 297 WHUS71 KLWX 041645 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1145 AM EST Tue Nov 4 2025 ANZ530>543-050045- /O.EXT.KLWX.SC.Y.0155.000000T0000Z-251104T2000Z/ /O.NEW.KLWX.SC.Y.0156.251105T1100Z-251105T2300Z/ /O.NEW.KLWX.GL.A.0016.251105T2300Z-251106T1100Z/ 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- 1145 AM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM EST THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TO 6 PM EST WEDNESDAY... ...GALE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... * WHAT...For the first Small Craft Advisory, northwest winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Watch, west winds 15 to 25 kt with gusts up to 35 kt possible. * WHERE...Tidal Potomac River from Key Bridge to Smith Point VA, and Chesapeake Bay and adjoining estuaries north of Smith Point VA. * WHEN...For the first Small Craft Advisory, until 3 PM EST this afternoon. For the second Small Craft Advisory, from 6 AM to 6 PM EST Wednesday. For the Gale Watch, from Wednesday evening through late Wednesday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ BELAK Action: Continued Issued At: 2025-11-04 14:25:22 618 WHUS71 KLWX 042024 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 324 PM EST Tue Nov 4 2025 ANZ530>533-538>541-050430- /O.EXP.KLWX.SC.Y.0155.000000T0000Z-251104T2000Z/ /O.NEW.KLWX.SC.Y.0157.251104T2024Z-251104T2300Z/ /O.CON.KLWX.SC.Y.0156.251105T1100Z-251105T2300Z/ /O.CON.KLWX.GL.A.0016.251105T2300Z-251106T1100Z/ 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- Patapsco River including Baltimore Harbor- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- 324 PM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM EST WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... ...SMALL CRAFT ADVISORY HAS EXPIRED... * WHAT...For the first Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, southwest winds 10 to 20 kt with gusts up to 30 kt expected. For the Gale Watch, west winds 15 to 25 kt with gusts up to 35 kt and waves 2 to 4 ft possible. * WHERE...Chesapeake Bay north of Drum Point MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, Eastern Bay, and Choptank River to Cambridge MD and the Little Choptank River. * WHEN...For the first Small Craft Advisory, until 6 PM EST this evening. For the second Small Craft Advisory, from 6 AM to 6 PM EST Wednesday. For the Gale Watch, from Wednesday evening through late Wednesday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ ANZ534>537-542-543-050430- /O.EXP.KLWX.SC.Y.0155.000000T0000Z-251104T2000Z/ /O.CON.KLWX.SC.Y.0156.251105T1100Z-251105T2300Z/ /O.CON.KLWX.GL.A.0016.251105T2300Z-251106T1100Z/ 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- Patuxent River to Broomes Island MD- Tangier Sound and the inland waters surrounding Bloodsworth Island- 324 PM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM EST WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... ...SMALL CRAFT ADVISORY HAS EXPIRED... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 ft expected. For the Gale Watch, west winds 15 to 25 kt with gusts up to 35 kt and waves 2 to 4 ft possible. * WHERE...Tidal Potomac River from Key Bridge to Smith Point VA, Chesapeake Bay from Drum Point MD to Smith Point VA, Patuxent River to Broomes Island MD, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...For the Small Craft Advisory, from 6 AM to 6 PM EST Wednesday. For the Gale Watch, from Wednesday evening through late Wednesday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Action: Continued Issued At: 2025-11-04 14:25:22 618 WHUS71 KLWX 042024 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 324 PM EST Tue Nov 4 2025 ANZ530>533-538>541-050430- /O.EXP.KLWX.SC.Y.0155.000000T0000Z-251104T2000Z/ /O.NEW.KLWX.SC.Y.0157.251104T2024Z-251104T2300Z/ /O.CON.KLWX.SC.Y.0156.251105T1100Z-251105T2300Z/ /O.CON.KLWX.GL.A.0016.251105T2300Z-251106T1100Z/ 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- Patapsco River including Baltimore Harbor- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- 324 PM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM EST WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... ...SMALL CRAFT ADVISORY HAS EXPIRED... * WHAT...For the first Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, southwest winds 10 to 20 kt with gusts up to 30 kt expected. For the Gale Watch, west winds 15 to 25 kt with gusts up to 35 kt and waves 2 to 4 ft possible. * WHERE...Chesapeake Bay north of Drum Point MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, Eastern Bay, and Choptank River to Cambridge MD and the Little Choptank River. * WHEN...For the first Small Craft Advisory, until 6 PM EST this evening. For the second Small Craft Advisory, from 6 AM to 6 PM EST Wednesday. For the Gale Watch, from Wednesday evening through late Wednesday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ ANZ534>537-542-543-050430- /O.EXP.KLWX.SC.Y.0155.000000T0000Z-251104T2000Z/ /O.CON.KLWX.SC.Y.0156.251105T1100Z-251105T2300Z/ /O.CON.KLWX.GL.A.0016.251105T2300Z-251106T1100Z/ 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- Patuxent River to Broomes Island MD- Tangier Sound and the inland waters surrounding Bloodsworth Island- 324 PM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM EST WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... ...SMALL CRAFT ADVISORY HAS EXPIRED... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 ft expected. For the Gale Watch, west winds 15 to 25 kt with gusts up to 35 kt and waves 2 to 4 ft possible. * WHERE...Tidal Potomac River from Key Bridge to Smith Point VA, Chesapeake Bay from Drum Point MD to Smith Point VA, Patuxent River to Broomes Island MD, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...For the Small Craft Advisory, from 6 AM to 6 PM EST Wednesday. For the Gale Watch, from Wednesday evening through late Wednesday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Action: Continued Issued At: 2025-11-04 18:12:27 537 WHUS71 KLWX 050011 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 711 PM EST Tue Nov 4 2025 ANZ530>543-050815- /O.CON.KLWX.SC.Y.0156.251105T1100Z-251105T2300Z/ /O.CON.KLWX.GL.A.0016.251105T2300Z-251106T1100Z/ Chesapeake Bay north of Pooles Island MD- Chesapeake Bay from Pooles Island to Sandy Point MD- Chesapeake Bay from Sandy Point to North Beach MD- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Key Bridge to Indian Head MD- Tidal Potomac from Indian Head to Cobb Island MD- Tidal Potomac from Cobb Island MD to Smith Point VA- Patapsco River including Baltimore Harbor- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- Patuxent River to Broomes Island MD- Tangier Sound and the inland waters surrounding Bloodsworth Island- 711 PM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM EST WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 ft expected. For the Gale Watch, west winds 15 to 25 kt with gusts up to 35 kt and waves 2 to 4 ft possible. * WHERE...Tidal Potomac River from Key Bridge to Smith Point VA, and Chesapeake Bay and adjoining estuaries north of Smith Point VA. * WHEN...For the Small Craft Advisory, from 6 AM to 6 PM EST Wednesday. For the Gale Watch, from Wednesday evening through late Wednesday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Action: Continued Issued At: 2025-11-05 01:52:10 655 WHUS71 KLWX 050751 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 251 AM EST Wed Nov 5 2025 ANZ530>543-051600- /O.CON.KLWX.SC.Y.0156.251105T1100Z-251105T2300Z/ /O.UPG.KLWX.GL.A.0016.251105T2300Z-251106T1100Z/ /O.NEW.KLWX.GL.W.0023.251105T2300Z-251106T1100Z/ /O.NEW.KLWX.SC.Y.0158.251106T1100Z-251106T1500Z/ 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- 251 AM EST Wed Nov 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM EST THIS EVENING... ...GALE WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 AM EST THURSDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TO 10 AM EST THURSDAY... * WHAT...For the first Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 ft expected. For the Gale Warning, west winds 20 to 30 kt with gusts up to 40 kt and waves 2 to 4 ft expected. For the second Small Craft Advisory, northwest winds 10 to 20 kt with gusts up to 30 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...For the first Small Craft Advisory, from 6 AM this morning to 6 PM EST this evening. For the Gale Warning, from 6 PM this evening to 6 AM EST Thursday. For the second Small Craft Advisory, from 6 AM to 10 AM EST Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ Action: Continued Issued At: 2025-11-05 12:41:49 568 WHUS71 KLWX 051841 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 141 PM EST Wed Nov 5 2025 ANZ530>543-060245- /O.CON.KLWX.SC.Y.0156.000000T0000Z-251105T2300Z/ /O.CON.KLWX.GL.W.0023.251105T2300Z-251106T1100Z/ /O.CON.KLWX.SC.Y.0158.251106T1100Z-251106T1500Z/ 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- 141 PM EST Wed Nov 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM EST THURSDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 10 AM EST THURSDAY... * WHAT...For the first Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 ft. For the Gale Warning, west winds 15 to 25 kt with gusts up to 40 kt and waves 2 to 4 ft expected. For the second Small Craft Advisory, northwest 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...For the first Small Craft Advisory, until 6 PM EST this evening. For the Gale Warning, from 6 PM this evening to 6 AM EST Thursday. For the second Small Craft Advisory, from 6 AM to 10 AM EST Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ CJL Action: Expired Issued At: 2025-11-05 16:34:54 721 WHUS71 KLWX 052234 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 534 PM EST Wed Nov 5 2025 ANZ530>543-060645- /O.EXP.KLWX.SC.Y.0156.000000T0000Z-251105T2300Z/ /O.CON.KLWX.GL.W.0023.251105T2300Z-251106T1100Z/ /O.CON.KLWX.SC.Y.0158.251106T1100Z-251106T1500Z/ 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- 534 PM EST Wed Nov 5 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM EST THURSDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 10 AM EST THURSDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 6 PM EST THIS EVENING... * WHAT...For the Gale Warning, west winds 15 to 25 kt with gusts up to 40 kt and waves 2 to 4 ft expected. For the Small Craft Advisory, northwest winds 10 to 20 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...For the Gale Warning, until 6 AM EST Thursday. For the Small Craft Advisory, from 6 AM to 10 AM EST Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ DHOF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||