454 FZUS51 KLWX 101220 CWFLWX Coastal Waters Forecast National Weather Service Baltimore MD/Washington DC 820 AM EDT Sun Jul 10 2022 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. ANZ500-102000- 820 AM EDT Sun Jul 10 2022 .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY... High pressure will build across the region this afternoon and remain overhead into Monday. The next cold front will approach the area by Tuesday before crossing the waters on Wednesday. This boundary may stall off the coast through the work week. Small Craft Advisories may be needed for portions of the waters Monday night through Tuesday. $$ ANZ535-102000- Tidal Potomac from Key Bridge to Indian Head- 820 AM EDT Sun Jul 10 2022 .TODAY...E winds 5 kt. Waves less than 1 ft. .TONIGHT...SE winds around 5 kt. Waves 1 ft. .MON...SE winds around 5 kt. Waves 1 ft. .MON NIGHT...S winds 5 kt. Waves less than 1 ft. .TUE...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .TUE NIGHT...SW winds around 5 kt. Waves 1 ft. .WED...NW winds around 5 kt. Waves 1 ft. A chance of showers and tstms through the night. .THU...NW winds around 5 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ536-102000- Tidal Potomac from Indian Head to Cobb Island- 820 AM EDT Sun Jul 10 2022 .TODAY...E winds 10 kt. Waves 1 ft. A slight chance of showers early this morning. .TONIGHT...SE winds 5 to 10 kt. Waves 1 ft. .MON...SE winds around 5 kt. Waves 1 ft. .MON NIGHT...S winds 5 to 10 kt. Waves 1 ft. .TUE...SW winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft. .WED...W winds around 5 kt. Waves 1 ft. A chance of showers and tstms through the night. .THU...NW winds around 5 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ537-102000- Tidal Potomac from Cobb Island to Smith Point- 820 AM EDT Sun Jul 10 2022 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...E winds 15 kt with gusts to 20 kt. Waves 2 to 3 ft. A slight chance of showers. .TONIGHT...E winds 5 to 10 kt with gusts to 20 kt. Waves 2 ft. .MON...E winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...S winds 5 to 10 kt. Waves 1 ft. .TUE...SW winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft. .WED...W winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .THU...W winds 5 kt. Waves less than 1 ft. A chance of showers. A chance of tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ530-102000- Chesapeake Bay north of Pooles Island- 820 AM EDT Sun Jul 10 2022 .TODAY...NE winds 10 kt...becoming SE late. Waves 1 ft. .TONIGHT...SE winds 5 to 10 kt. Waves 1 ft. .MON...S winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...S winds 5 to 10 kt. Waves 1 ft. .TUE...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft. .WED...W winds 5 kt. Waves less than 1 ft. .THU...NW winds around 5 kt. Waves flat. $$ ANZ531-102000- Chesapeake Bay from Pooles Island to Sandy Point- 820 AM EDT Sun Jul 10 2022 .TODAY...E winds 10 kt. Waves 1 ft. .TONIGHT...SE winds 5 to 10 kt. Waves 1 ft. .MON...S winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...S winds 10 kt with gusts to 20 kt. Waves 2 ft. .TUE...SW winds 10 kt. Waves 1 to 2 ft. A chance of showers. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft. .WED...W winds 5 kt. Waves less than 1 ft. .THU...NW winds 5 kt. Waves less than 1 ft. $$ ANZ538-102000- Patapsco River including Baltimore Harbor- 820 AM EDT Sun Jul 10 2022 .TODAY...NE winds 10 kt...becoming E late. Waves 1 ft. .TONIGHT...SE winds 5 to 10 kt. Waves 1 ft. .MON...S winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...S winds 5 to 10 kt. Waves 1 ft. .TUE...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .WED...NW winds around 5 kt. Waves 1 ft or less. .THU...NW winds 5 kt. Waves flat. $$ ANZ539-102000- Chester River to Queenstown MD- 820 AM EDT Sun Jul 10 2022 .TODAY...E winds 10 kt. Waves 1 ft. .TONIGHT...SE winds 5 to 10 kt. Waves 1 ft. .MON...S winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...S winds 10 kt with gusts to 20 kt. Waves 1 to 2 ft. .TUE...SW winds 10 kt. Waves 1 ft. A chance of showers. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft. .WED...W winds 5 kt. Waves less than 1 ft. .THU...NW winds 5 kt. Waves less than 1 ft. $$ ANZ532-102000- Chesapeake Bay from Sandy Point to North Beach- 820 AM EDT Sun Jul 10 2022 .TODAY...E winds 10 to 15 kt. Waves 1 to 2 ft. .TONIGHT...SE winds 5 to 10 kt. Waves 1 ft. .MON...SE winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .TUE...SW winds 10 kt. Waves 1 to 2 ft. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 to 2 ft. .WED...W winds 5 kt. Waves less than 1 ft. .THU...NW winds 5 kt. Waves less than 1 ft. $$ ANZ540-102000- Eastern Bay- 820 AM EDT Sun Jul 10 2022 .TODAY...E winds 10 kt. Waves 1 ft. .TONIGHT...SE winds 5 to 10 kt. Waves 1 ft. .MON...SE winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...S winds 10 kt with gusts to 20 kt. Waves 1 ft. .TUE...SW winds 10 kt. Waves 1 ft. A chance of showers. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft. .WED...W winds 5 kt. Waves less than 1 ft. .THU...NW winds around 5 kt. Waves 1 ft. $$ ANZ533-102000- Chesapeake Bay from North Beach to Drum Point- 820 AM EDT Sun Jul 10 2022 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT TODAY... .TODAY...E winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TONIGHT...SE winds 5 to 10 kt. Waves 1 ft. .MON...SE winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...S winds 10 kt. Waves 2 ft. .TUE...SW winds 10 kt. Waves 1 to 2 ft. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft. .WED...W winds 5 kt. Waves less than 1 ft. A chance of tstms in the afternoon. A chance of showers through the night. .THU...NW winds 5 kt. Waves less than 1 ft. A chance of showers and tstms through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ541-102000- Choptank River to Cambridge MD and the Little Choptank River- 820 AM EDT Sun Jul 10 2022 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT TODAY... .TODAY...E winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .TONIGHT...SE winds 5 to 10 kt. Waves 1 ft. .MON...SE winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...S winds 10 kt. Waves 1 ft. .TUE...SW winds 10 kt. Waves 1 ft. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft. .WED...W winds 5 kt. Waves less than 1 ft. .THU...NW winds around 5 kt. Waves 1 ft. A chance of showers and tstms through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ542-102000- Patuxent River to Broomes Island MD- 820 AM EDT Sun Jul 10 2022 .TODAY...E winds 10 kt with gusts to 20 kt. Waves 1 ft. .TONIGHT...E winds 5 to 10 kt. Waves 1 ft. .MON...E winds 5 kt. Waves less than 1 ft. .MON NIGHT...S winds 5 to 10 kt. Waves 1 ft. .TUE...SW winds 10 kt. Waves 1 ft. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft. .WED...W winds around 5 kt. Waves 1 ft. A chance of showers and tstms. .THU...NW winds around 5 kt. Waves 1 ft. A chance of showers and tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ534-102000- Chesapeake Bay from Drum Point to Smith Point- 820 AM EDT Sun Jul 10 2022 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...E winds 15 kt with gusts to 20 kt. Waves 2 to 3 ft. A slight chance of showers. .TONIGHT...E winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .MON...E winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...S winds 10 to 15 kt. Waves 2 ft. .TUE...S winds 10 to 15 kt. Waves 2 ft. .TUE NIGHT...S winds 10 to 15 kt...becoming SW after midnight. Gusts up to 20 kt. Waves 2 ft. .WED...W winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .THU...NW winds 5 to 10 kt...becoming SW. Waves 1 ft. A chance of showers. A chance of tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ543-102000- Tangier Sound and the inland waters surrounding Bloodsworth Island- 820 AM EDT Sun Jul 10 2022 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NE winds 15 kt with gusts to 20 kt. Waves 1 to 2 ft. A slight chance of showers. .TONIGHT...E winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .MON...E winds 5 to 10 kt...becoming S late. Waves 1 ft. .MON NIGHT...S winds 10 to 15 kt. Waves 1 ft. .TUE...SW winds 10 to 15 kt. Waves 1 ft. .TUE NIGHT...S winds 10 to 15 kt...becoming SW after midnight. Gusts up to 20 kt. Waves 2 ft. .WED...W winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .THU...NW winds 5 to 10 kt...becoming SW. Waves 1 ft. A chance of showers. A chance of tstms. Winds and waves higher and visibilities lower in and near tstms. $$