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Coastal Waters Forecast
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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079 FZUS51 KLWX 030534 CWFLWX Coastal Waters Forecast National Weather Service Baltimore MD/Washington DC 134 AM EDT Wed Jul 3 2024 Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. ANZ500-032000- 134 AM EDT Wed Jul 3 2024 .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY... Strong high pressure shifts offshore as a warm front approaches from the west before passing to the north today. A cold front nears the waters Friday into Saturday before stalling out early next week. Small Craft Advisories are possible for portions of the waters Wednesday afternoon into Wednesday night. $$ ANZ535-032000- Tidal Potomac from Key Bridge to Indian Head- 134 AM EDT Wed Jul 3 2024 .OVERNIGHT...S winds 5 kt. Waves less than 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. .THU...SW winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .THU NIGHT...SW winds around 5 kt. Waves 1 ft or less. A chance of showers and tstms. .FRI...SW winds around 5 kt. Waves 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds around 5 kt. Waves 1 ft. A chance of showers and tstms. .SAT...SW winds around 5 kt. Waves 1 ft. Showers likely with a chance of tstms. .SUN...SW winds around 5 kt. Waves 1 ft or less. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ536-032000- Tidal Potomac from Indian Head to Cobb Island- 134 AM EDT Wed Jul 3 2024 .OVERNIGHT...S winds 5 kt. Waves less than 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. .THU...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .THU NIGHT...SW winds around 5 kt. Waves 1 ft or less. A chance of showers and tstms. .FRI...SW winds around 5 kt. Waves 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .SAT...SW winds around 5 kt. Waves 1 ft. Showers likely through the night. A chance of tstms. A chance of showers after midnight. .SUN...SE winds around 5 kt. Waves 1 ft or less. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ537-032000- Tidal Potomac from Cobb Island to Smith Point- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...S winds 5 to 10 kt. Waves 1 ft. .WED...SE winds 10 to 15 kt. Waves 1 to 2 ft. .WED NIGHT...S winds 10 to 15 kt...becoming 10 kt late. Waves 2 ft. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers. .THU NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .FRI...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .SAT...S winds 5 to 10 kt. Waves 1 ft. A chance of tstms. .SUN...SE winds around 5 kt. Waves 1 ft. A chance of showers and tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ530-032000- Chesapeake Bay north of Pooles Island- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...S winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. .THU...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .THU NIGHT...S winds around 5 kt. Waves 1 ft. A chance of showers and tstms. .FRI...S winds around 5 kt. Waves 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .SAT...SW winds 5 to 10 kt. Waves 1 ft. A chance of tstms. .SUN...SW winds around 5 kt. Waves 1 ft or less. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ531-032000- Chesapeake Bay from Pooles Island to Sandy Point- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...S winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .THU NIGHT...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .FRI...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .SAT...S winds 5 to 10 kt. Waves 1 ft. A chance of tstms. .SUN...SW winds around 5 kt. Waves 1 ft or less. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ538-032000- Patapsco River including Baltimore Harbor- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...S winds 5 kt. Waves less than 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .THU NIGHT...S winds around 5 kt. Waves 1 ft or less. A chance of showers and tstms. .FRI...S winds around 5 kt. Waves flat. A chance of showers and tstms. .FRI NIGHT...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .SAT...SW winds 5 to 10 kt. Waves 1 ft or less. A chance of tstms. .SUN...SW winds around 5 kt. Waves flat. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ539-032000- Chester River to Queenstown MD- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...S winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 10 to 15 kt. Waves 1 ft. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers. .THU NIGHT...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .FRI...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .SAT...S winds 5 to 10 kt. Waves 1 ft. A chance of tstms. .SUN...SW winds around 5 kt. Waves 1 ft or less. A chance of showers and tstms in the morning. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ532-032000- Chesapeake Bay from Sandy Point to North Beach- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...S winds 5 to 10 kt. Waves 1 to 2 ft. .WED...S winds 10 to 15 kt. Waves 1 to 2 ft. .WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .THU...S winds 10 kt. Waves 1 to 2 ft. A chance of showers. .THU NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .FRI...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .SAT...S winds 5 to 10 kt. Waves 1 ft. A chance of tstms. .SUN...S winds around 5 kt. Waves 1 ft or less. A chance of showers and tstms in the morning. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ540-032000- Eastern Bay- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...S winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers. .THU NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .FRI...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .SAT...S winds 5 to 10 kt. Waves 1 ft. A chance of tstms. A chance of showers in the morning, then showers likely. .SUN...SW winds 5 kt. Waves less than 1 ft. A chance of showers and tstms in the morning. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ533-032000- Chesapeake Bay from North Beach to Drum Point- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...S winds 5 to 10 kt. Waves 1 to 2 ft. .WED...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .THU...S winds 10 kt. Waves 1 to 2 ft. A chance of showers. .THU NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .FRI...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .SAT...S winds 5 to 10 kt. Waves 1 ft. A chance of tstms. .SUN...S winds 5 kt. Waves less than 1 ft. A chance of showers in the morning. A chance of tstms through the day. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ541-032000- Choptank River to Cambridge MD and the Little Choptank River- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...SE winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers. .THU NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .FRI...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .SAT...S winds 5 to 10 kt. Waves 1 ft. A chance of tstms. A chance of showers in the morning, then showers likely. .SUN...SW winds around 5 kt. Waves 1 ft or less. A chance of showers and tstms in the morning. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ542-032000- Patuxent River to Broomes Island MD- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...S winds 5 kt. Waves less than 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers. .THU NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .FRI...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .SAT...S winds 5 to 10 kt. Waves 1 ft. A chance of tstms. .SUN...SE winds around 5 kt. Waves 1 ft. A chance of showers and tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ534-032000- Chesapeake Bay from Drum Point to Smith Point- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...SE winds 5 to 10 kt. Waves 1 ft. .WED...S winds 10 to 15 kt. Waves 1 to 2 ft. .WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .THU...S winds 10 to 15 kt. Waves 2 ft. .THU NIGHT...S winds 10 to 15 kt. Waves 2 ft. A chance of showers and tstms. .FRI...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .FRI NIGHT...S winds 10 to 15 kt. Waves 2 ft. A chance of showers and tstms. .SAT...S winds 10 to 15 kt. Waves 2 ft. A chance of tstms. A chance of showers in the morning, then showers likely. .SUN...W winds 5 to 10 kt...becoming S. Waves 1 ft. A chance of showers and tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ543-032000- Tangier Sound and the inland waters surrounding Bloodsworth Island- 134 AM EDT Wed Jul 3 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT... .OVERNIGHT...SE winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .THU...S winds 10 to 15 kt. Waves 1 ft. .THU NIGHT...S winds 10 to 15 kt. Waves 2 ft. A chance of showers and tstms. .FRI...S winds 5 to 10 kt. Waves 1 ft. A chance of showers. .FRI NIGHT...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers and tstms. .SAT...S winds 10 to 15 kt. Waves 1 ft. A chance of tstms. A chance of showers through the day, then showers likely through the night. .SUN...W winds 5 to 10 kt...becoming S. Waves 1 ft. A chance of showers and tstms. Winds and waves higher and visibilities lower in and near tstms. $$