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Home Return to list Small Craft Advisory 0109 Issued by the Baltimore / Washington Forecast Office
Action: New Issued At: 2026-06-19 13:30:32 710 WHUS71 KLWX 191829 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 229 PM EDT Fri Jun 19 2026 ANZ530-531-200230- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.NEW.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay north of Pooles Island MD- Chesapeake Bay from Pooles Island to Sandy Point MD- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT SATURDAY... * 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, west winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Chesapeake Bay north of Sandy Point MD. * WHEN...For the first Small Craft Advisory, until 6 AM EDT Saturday. For the second Small Craft Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ535-538-200230- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T0400Z/ /O.NEW.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Key Bridge to Indian Head MD- Patapsco River including Baltimore Harbor- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT SATURDAY... * WHAT...For the first Small Craft Advisory, northwest winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, west winds around 10 kt with gusts up to 20 kt expected. * WHERE...Tidal Potomac from Key Bridge to Indian Head MD and Patapsco River including Baltimore Harbor. * WHEN...For the first Small Craft Advisory, until midnight EDT tonight. For the second Small Craft Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ532-200230- /O.EXT.KLWX.SC.Y.0108.260619T1829Z-260620T1000Z/ Chesapeake Bay from Sandy Point to North Beach MD- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT SATURDAY... * WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt. * WHERE...Chesapeake Bay from Sandy Point to North Beach MD. * WHEN...Until 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ536-200230- /O.EXT.KLWX.SC.Y.0108.260619T1829Z-260620T0400Z/ Tidal Potomac from Indian Head to Cobb Island MD- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Northwest winds around 10 kt with gusts up to 20 kt. * WHERE...Tidal Potomac from Indian Head to Cobb Island MD. * WHEN...Until midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ539-200230- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ Chester River to Queenstown MD- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... * WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt. * WHERE...Chester River to Queenstown MD. * WHEN...Until 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ533-540-541-200230- /O.CON.KLWX.SC.Y.0108.260619T2100Z-260620T1000Z/ Chesapeake Bay from North Beach to Drum Point MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... * WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Chesapeake Bay from North Beach to Drum Point MD, Eastern Bay and Choptank River to Cambridge MD and the Little Choptank River. * WHEN...Until 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ534-537-543-200230- /O.CON.KLWX.SC.Y.0108.260620T0000Z-260620T1000Z/ 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- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 6 AM EDT SATURDAY... * WHAT...Northwest 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 8 PM this evening to 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ542-200230- /O.CON.KLWX.SC.Y.0108.260619T2100Z-260620T0400Z/ Patuxent River to Broomes Island MD- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Northwest winds around 10 kt with gusts up to 20 kt expected. * WHERE...Patuxent River to Broomes Island MD. * WHEN...Until midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-06-19 13:30:32 710 WHUS71 KLWX 191829 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 229 PM EDT Fri Jun 19 2026 ANZ530-531-200230- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.NEW.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay north of Pooles Island MD- Chesapeake Bay from Pooles Island to Sandy Point MD- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT SATURDAY... * 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, west winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Chesapeake Bay north of Sandy Point MD. * WHEN...For the first Small Craft Advisory, until 6 AM EDT Saturday. For the second Small Craft Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ535-538-200230- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T0400Z/ /O.NEW.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Key Bridge to Indian Head MD- Patapsco River including Baltimore Harbor- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT SATURDAY... * WHAT...For the first Small Craft Advisory, northwest winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, west winds around 10 kt with gusts up to 20 kt expected. * WHERE...Tidal Potomac from Key Bridge to Indian Head MD and Patapsco River including Baltimore Harbor. * WHEN...For the first Small Craft Advisory, until midnight EDT tonight. For the second Small Craft Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ532-200230- /O.EXT.KLWX.SC.Y.0108.260619T1829Z-260620T1000Z/ Chesapeake Bay from Sandy Point to North Beach MD- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT SATURDAY... * WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt. * WHERE...Chesapeake Bay from Sandy Point to North Beach MD. * WHEN...Until 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ536-200230- /O.EXT.KLWX.SC.Y.0108.260619T1829Z-260620T0400Z/ Tidal Potomac from Indian Head to Cobb Island MD- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Northwest winds around 10 kt with gusts up to 20 kt. * WHERE...Tidal Potomac from Indian Head to Cobb Island MD. * WHEN...Until midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ539-200230- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ Chester River to Queenstown MD- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... * WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt. * WHERE...Chester River to Queenstown MD. * WHEN...Until 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ533-540-541-200230- /O.CON.KLWX.SC.Y.0108.260619T2100Z-260620T1000Z/ Chesapeake Bay from North Beach to Drum Point MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... * WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Chesapeake Bay from North Beach to Drum Point MD, Eastern Bay and Choptank River to Cambridge MD and the Little Choptank River. * WHEN...Until 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ534-537-543-200230- /O.CON.KLWX.SC.Y.0108.260620T0000Z-260620T1000Z/ 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- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 6 AM EDT SATURDAY... * WHAT...Northwest 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 8 PM this evening to 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ542-200230- /O.CON.KLWX.SC.Y.0108.260619T2100Z-260620T0400Z/ Patuxent River to Broomes Island MD- 229 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Northwest winds around 10 kt with gusts up to 20 kt expected. * WHERE...Patuxent River to Broomes Island MD. * WHEN...Until midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-19 21:04:07 154 WHUS71 KLWX 200203 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1003 PM EDT Fri Jun 19 2026 ANZ530-531-201015- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay north of Pooles Island MD- Chesapeake Bay from Pooles Island to Sandy Point MD- 1003 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SATURDAY... * 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, west winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Chesapeake Bay north of Sandy Point MD. * WHEN...For the first Small Craft Advisory, until 6 AM EDT Saturday. For the second Small Craft Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ535-538-201015- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T0400Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Key Bridge to Indian Head MD- Patapsco River including Baltimore Harbor- 1003 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SATURDAY... * WHAT...For the first Small Craft Advisory, northwest winds around 10 kt with gusts up to 20 kt. For the second Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Tidal Potomac from Key Bridge to Indian Head MD and Patapsco River including Baltimore Harbor. * WHEN...For the first Small Craft Advisory, until midnight EDT tonight. For the second Small Craft Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ536-542-200400- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T0400Z/ Tidal Potomac from Indian Head to Cobb Island MD- Patuxent River to Broomes Island MD- 1003 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Northwest winds around 10 kt with gusts up to 20 kt. * WHERE...Tidal Potomac from Indian Head to Cobb Island MD and Patuxent River to Broomes Island MD. * WHEN...Until midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ532>534-537-539>541-543-201000- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ Chesapeake Bay from Sandy Point to North Beach MD- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Cobb Island MD to Smith Point VA- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- Tangier Sound and the inland waters surrounding Bloodsworth Island- 1003 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... * WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt. * WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...Until 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-19 21:04:07 154 WHUS71 KLWX 200203 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1003 PM EDT Fri Jun 19 2026 ANZ530-531-201015- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay north of Pooles Island MD- Chesapeake Bay from Pooles Island to Sandy Point MD- 1003 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SATURDAY... * 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, west winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Chesapeake Bay north of Sandy Point MD. * WHEN...For the first Small Craft Advisory, until 6 AM EDT Saturday. For the second Small Craft Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ535-538-201015- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T0400Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Key Bridge to Indian Head MD- Patapsco River including Baltimore Harbor- 1003 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SATURDAY... * WHAT...For the first Small Craft Advisory, northwest winds around 10 kt with gusts up to 20 kt. For the second Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Tidal Potomac from Key Bridge to Indian Head MD and Patapsco River including Baltimore Harbor. * WHEN...For the first Small Craft Advisory, until midnight EDT tonight. For the second Small Craft Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ536-542-200400- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T0400Z/ Tidal Potomac from Indian Head to Cobb Island MD- Patuxent River to Broomes Island MD- 1003 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Northwest winds around 10 kt with gusts up to 20 kt. * WHERE...Tidal Potomac from Indian Head to Cobb Island MD and Patuxent River to Broomes Island MD. * WHEN...Until midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ532>534-537-539>541-543-201000- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ Chesapeake Bay from Sandy Point to North Beach MD- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Cobb Island MD to Smith Point VA- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- Tangier Sound and the inland waters surrounding Bloodsworth Island- 1003 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... * WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt. * WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...Until 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-20 01:59:55 540 WHUS71 KLWX 200659 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 259 AM EDT Sat Jun 20 2026 ANZ530-201500- /O.CAN.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay north of Pooles Island MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...West winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay north of Pooles Island MD. * WHEN...From 11 AM this morning to 8 PM EDT 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. && $$ ANZ532>534-537-539>541-543-201500- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.EXA.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay from Sandy Point to North Beach MD- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Cobb Island MD to Smith Point VA- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- Tangier Sound and the inland waters surrounding Bloodsworth Island- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...For the first Small Craft Advisory, northwest winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, west winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...For the first Small Craft Advisory, until 6 AM EDT early this morning. For the second Small Craft Advisory, from 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ536-542-201500- /O.EXA.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Indian Head to Cobb Island MD- Patuxent River to Broomes Island MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...West winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Tidal Potomac from Indian Head to Cobb Island MD and Patuxent River to Broomes Island MD. * WHEN...From 11 AM this morning to 8 PM EDT 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. && $$ ANZ531-201500- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay from Pooles Island to Sandy Point MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...For the first Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, west winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay from Pooles Island to Sandy Point MD. * WHEN...For the first Small Craft Advisory, until 6 AM EDT early this morning. For the second Small Craft Advisory, from 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ535-538-201500- /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Key Bridge to Indian Head MD- Patapsco River including Baltimore Harbor- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...West winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Tidal Potomac from Key Bridge to Indian Head MD and Patapsco River including Baltimore Harbor. * WHEN...From 11 AM this morning to 8 PM EDT 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. && $$ Action: Area Extended Issued At: 2026-06-20 01:59:55 540 WHUS71 KLWX 200659 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 259 AM EDT Sat Jun 20 2026 ANZ530-201500- /O.CAN.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay north of Pooles Island MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...West winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay north of Pooles Island MD. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ532>534-537-539>541-543-201500- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.EXA.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ 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- Tangier Sound and the inland waters surrounding Bloodsworth Island- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * 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, west winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay from Sandy 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, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...For the first Small Craft Advisory, until 6 AM EDT early this morning. For the second Small Craft Advisory, from 11 AM this morning to 8 PM EDT 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. && $$ ANZ536-542-201500- /O.EXA.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Indian Head to Cobb Island MD- Patuxent River to Broomes Island MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...West winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Tidal Potomac from Indian Head to Cobb Island MD and Patuxent River to Broomes Island MD. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ531-201500- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay from Pooles Island to Sandy Point MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * 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, west winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay from Pooles Island to Sandy Point MD. * WHEN...For the first Small Craft Advisory, until 6 AM EDT early this morning. For the second Small Craft Advisory, from 11 AM this morning to 8 PM EDT 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. && $$ ANZ535-538-201500- /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Key Bridge to Indian Head MD- Patapsco River including Baltimore Harbor- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...West winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Tidal Potomac from Key Bridge to Indian Head MD and Patapsco River including Baltimore Harbor. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Area Extended Issued At: 2026-06-20 01:59:55 540 WHUS71 KLWX 200659 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 259 AM EDT Sat Jun 20 2026 ANZ530-201500- /O.CAN.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay north of Pooles Island MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...West winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay north of Pooles Island MD. * WHEN...From 11 AM this morning to 8 PM EDT 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. && $$ ANZ532>534-537-539>541-543-201500- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.EXA.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay from Sandy Point to North Beach MD- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Cobb Island MD to Smith Point VA- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- Tangier Sound and the inland waters surrounding Bloodsworth Island- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...For the first Small Craft Advisory, northwest winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, west winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...For the first Small Craft Advisory, until 6 AM EDT early this morning. For the second Small Craft Advisory, from 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ536-542-201500- /O.EXA.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Indian Head to Cobb Island MD- Patuxent River to Broomes Island MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...West winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Tidal Potomac from Indian Head to Cobb Island MD and Patuxent River to Broomes Island MD. * WHEN...From 11 AM this morning to 8 PM EDT 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. && $$ ANZ531-201500- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay from Pooles Island to Sandy Point MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...For the first Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, west winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay from Pooles Island to Sandy Point MD. * WHEN...For the first Small Craft Advisory, until 6 AM EDT early this morning. For the second Small Craft Advisory, from 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ535-538-201500- /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Key Bridge to Indian Head MD- Patapsco River including Baltimore Harbor- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...West winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Tidal Potomac from Key Bridge to Indian Head MD and Patapsco River including Baltimore Harbor. * WHEN...From 11 AM this morning to 8 PM EDT 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. && $$ Action: Continued Issued At: 2026-06-20 01:59:55 540 WHUS71 KLWX 200659 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 259 AM EDT Sat Jun 20 2026 ANZ530-201500- /O.CAN.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay north of Pooles Island MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...West winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay north of Pooles Island MD. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ532>534-537-539>541-543-201500- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.EXA.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ 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- Tangier Sound and the inland waters surrounding Bloodsworth Island- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * 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, west winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay from Sandy 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, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...For the first Small Craft Advisory, until 6 AM EDT early this morning. For the second Small Craft Advisory, from 11 AM this morning to 8 PM EDT 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. && $$ ANZ536-542-201500- /O.EXA.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Indian Head to Cobb Island MD- Patuxent River to Broomes Island MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...West winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Tidal Potomac from Indian Head to Cobb Island MD and Patuxent River to Broomes Island MD. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ531-201500- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay from Pooles Island to Sandy Point MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * 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, west winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay from Pooles Island to Sandy Point MD. * WHEN...For the first Small Craft Advisory, until 6 AM EDT early this morning. For the second Small Craft Advisory, from 11 AM this morning to 8 PM EDT 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. && $$ ANZ535-538-201500- /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Key Bridge to Indian Head MD- Patapsco River including Baltimore Harbor- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...West winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Tidal Potomac from Key Bridge to Indian Head MD and Patapsco River including Baltimore Harbor. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-20 01:59:55 540 WHUS71 KLWX 200659 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 259 AM EDT Sat Jun 20 2026 ANZ530-201500- /O.CAN.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay north of Pooles Island MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...West winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay north of Pooles Island MD. * WHEN...From 11 AM this morning to 8 PM EDT 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. && $$ ANZ532>534-537-539>541-543-201500- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.EXA.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay from Sandy Point to North Beach MD- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Cobb Island MD to Smith Point VA- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- Tangier Sound and the inland waters surrounding Bloodsworth Island- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...For the first Small Craft Advisory, northwest winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, west winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...For the first Small Craft Advisory, until 6 AM EDT early this morning. For the second Small Craft Advisory, from 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ536-542-201500- /O.EXA.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Indian Head to Cobb Island MD- Patuxent River to Broomes Island MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...West winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE...Tidal Potomac from Indian Head to Cobb Island MD and Patuxent River to Broomes Island MD. * WHEN...From 11 AM this morning to 8 PM EDT 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. && $$ ANZ531-201500- /O.CON.KLWX.SC.Y.0108.000000T0000Z-260620T1000Z/ /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay from Pooles Island to Sandy Point MD- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...For the first Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, west winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Chesapeake Bay from Pooles Island to Sandy Point MD. * WHEN...For the first Small Craft Advisory, until 6 AM EDT early this morning. For the second Small Craft Advisory, from 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ535-538-201500- /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Tidal Potomac from Key Bridge to Indian Head MD- Patapsco River including Baltimore Harbor- 259 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...West winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Tidal Potomac from Key Bridge to Indian Head MD and Patapsco River including Baltimore Harbor. * WHEN...From 11 AM this morning to 8 PM EDT 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. && $$ Action: Continued Issued At: 2026-06-20 06:23:10 665 WHUS71 KLWX 201122 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 722 AM EDT Sat Jun 20 2026 ANZ530>543-201930- /O.CON.KLWX.SC.Y.0109.260620T1500Z-260621T0000Z/ Chesapeake Bay north of Pooles Island MD- Chesapeake Bay from Pooles Island to Sandy Point MD- Chesapeake Bay from Sandy Point to North Beach MD- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Key Bridge to Indian Head MD- Tidal Potomac from Indian Head to Cobb Island MD- Tidal Potomac from Cobb Island MD to Smith Point VA- Patapsco River including Baltimore Harbor- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- Patuxent River to Broomes Island MD- Tangier Sound and the inland waters surrounding Bloodsworth Island- 722 AM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...West winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Tidal Potomac River from Key Bridge to Smith Point VA, and Chesapeake Bay and adjoining estuaries north of Smith Point VA. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-20 13:46:54 903 WHUS71 KLWX 201846 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 246 PM EDT Sat Jun 20 2026 ANZ530>543-210000- /O.CON.KLWX.SC.Y.0109.000000T0000Z-260621T0000Z/ 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- 246 PM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...West 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...Until 8 PM EDT 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. && $$ Action: Expired Issued At: 2026-06-20 18:57:03 655 WHUS71 KLWX 202356 MWWLWX URGENT - MARINE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 756 PM EDT Sat Jun 20 2026 ANZ530>543-210100- /O.EXP.KLWX.SC.Y.0109.000000T0000Z-260621T0000Z/ Chesapeake Bay north of Pooles Island MD- Chesapeake Bay from Pooles Island to Sandy Point MD- Chesapeake Bay from Sandy Point to North Beach MD- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Key Bridge to Indian Head MD- Tidal Potomac from Indian Head to Cobb Island MD- Tidal Potomac from Cobb Island MD to Smith Point VA- Patapsco River including Baltimore Harbor- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- Patuxent River to Broomes Island MD- Tangier Sound and the inland waters surrounding Bloodsworth Island- 756 PM EDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING... Winds have decreased below Small Craft Advisory levels. $$ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||