634 FZUS51 KLWX 301132 CWFLWX Coastal Waters Forecast National Weather Service Baltimore MD/Washington DC 731 AM EDT Sun Jul 30 2017 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. ANZ500-302000- 731 AM EDT Sun Jul 30 2017 .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY... Upper level low pressure will drift eastward off the Delmarva through morning. High pressure will return to the Mid-Atlantic through the midweek. $$ ANZ535-302000- Tidal Potomac from Key Bridge to Indian Head- 731 AM EDT Sun Jul 30 2017 .TODAY...N winds 5 to 10 kt. Waves 1 ft. .TONIGHT...NE winds 5 to 10 kt...becoming NW in the late evening and overnight. Waves 1 ft or less. .MON...N winds around 5 kt. Waves 1 ft. .MON NIGHT...SW winds around 5 kt. Waves 1 ft. .TUE...W winds around 5 kt. Waves 1 ft. .TUE NIGHT...SW winds around 5 kt. Waves 1 ft. .WED...S winds around 5 kt. Waves 1 ft or less. .THU...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ536-302000- Tidal Potomac from Indian Head to Cobb Island- 731 AM EDT Sun Jul 30 2017 .TODAY...N winds 10 kt. Waves 1 ft. .TONIGHT...NW winds around 5 kt. Waves 1 ft or less. .MON...NE winds around 5 kt. Waves 1 ft. .MON NIGHT...SW winds around 5 kt. Waves 1 ft. .TUE...W winds around 5 kt. Waves 1 ft. .TUE NIGHT...SW winds around 5 kt. Waves 1 ft. .WED...S winds around 5 kt. Waves 1 ft. .THU...S winds around 5 kt. Waves 1 ft. $$ ANZ537-302000- Tidal Potomac from Cobb Island to Smith Point- 731 AM EDT Sun Jul 30 2017 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .TODAY...N winds 10 to 15 kt. Gusts up to 25 kt until late afternoon. Waves 3 ft...subsiding to 2 ft this afternoon. .TONIGHT...E winds 5 to 10 kt...becoming NW late. Waves 1 to 2 ft. .MON...NE winds 5 kt. Waves less than 1 ft. .MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE...W winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. .THU...S winds 5 to 10 kt. Waves 1 ft. $$ ANZ530-302000- Chesapeake Bay north of Pooles Island- 731 AM EDT Sun Jul 30 2017 .TODAY...N winds 10 kt. Waves 1 ft. .TONIGHT...N winds 5 to 10 kt...becoming NW in the late evening and overnight. Waves 1 ft or less. .MON...W winds around 5 kt. Waves flat. .MON NIGHT...W winds around 5 kt. Waves flat. .TUE...NW winds 5 kt. Waves flat. .TUE NIGHT...SW winds around 5 kt. Waves flat. .WED...S winds around 5 kt. Waves 1 ft or less. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ531-302000- Chesapeake Bay from Pooles Island to Sandy Point- 731 AM EDT Sun Jul 30 2017 .TODAY...N winds 10 to 15 kt. Waves 2 to 3 ft...subsiding to 1 ft this afternoon. .TONIGHT...NW winds around 5 kt. Waves 1 ft or less. .MON...NE winds 5 kt. Waves flat. .MON NIGHT...W winds around 5 kt. Waves flat. .TUE...W winds 5 kt. Waves flat. .TUE NIGHT...SW winds 5 kt. Waves less than 1 ft. .WED...S winds around 5 kt. Waves 1 ft or less. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ538-302000- Patapsco River including Baltimore Harbor- 731 AM EDT Sun Jul 30 2017 .TODAY...N winds 10 kt. Waves 1 ft. .TONIGHT...NW winds around 5 kt. Waves 1 ft or less. .MON...NE winds 5 kt. Waves flat. .MON NIGHT...W winds around 5 kt. Waves flat. .TUE...W winds around 5 kt. Waves flat. .TUE NIGHT...SW winds around 5 kt. Waves flat. .WED...S winds around 5 kt. Waves flat. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ539-302000- Chester River to Queenstown MD- 731 AM EDT Sun Jul 30 2017 .TODAY...N winds 10 to 15 kt. Waves 1 to 2 ft. .TONIGHT...E winds 5 to 10 kt...becoming W after midnight. Waves 1 ft or less. .MON...NE winds around 5 kt. Waves flat. .MON NIGHT...SW winds 5 kt. Waves flat. .TUE...W winds 5 kt. Waves flat. .TUE NIGHT...SW winds 5 kt. Waves less than 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft or less. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ532-302000- Chesapeake Bay from Sandy Point to North Beach- 731 AM EDT Sun Jul 30 2017 .TODAY...N winds 10 to 15 kt. Waves 2 to 3 ft...subsiding to 1 ft late. .TONIGHT...E winds 5 to 10 kt...becoming W after midnight. Waves 1 ft. .MON...E winds around 5 kt. Waves flat. .MON NIGHT...SW winds 5 kt. Waves less than 1 ft. .TUE...W winds 5 kt. Waves less than 1 ft. .TUE NIGHT...SW winds 5 kt. Waves less than 1 ft. .WED...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. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ540-302000- Eastern Bay- 731 AM EDT Sun Jul 30 2017 .TODAY...N winds 10 to 15 kt. Waves 1 to 2 ft. .TONIGHT...SW winds around 5 kt. Waves 1 ft or less. .MON...E winds around 5 kt. Waves flat. .MON NIGHT...SW winds 5 kt. Waves less than 1 ft. .TUE...W winds 5 kt. Waves less than 1 ft. .TUE NIGHT...SW winds 5 kt. Waves less than 1 ft. .WED...S winds 5 kt. Waves less than 1 ft. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ533-302000- Chesapeake Bay from North Beach to Drum Point- 731 AM EDT Sun Jul 30 2017 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .TODAY...N winds 10 to 15 kt with gusts to 20 kt. Waves 2 to 3 ft. .TONIGHT...E winds 5 to 10 kt...becoming W late. Waves 1 ft. .MON...NE winds 5 kt. Waves flat. .MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE...W winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .WED...S winds 5 to 10 kt. Waves 1 ft. .THU...S winds 5 to 10 kt. Waves 1 to 2 ft...building to 3 ft after midnight. $$ ANZ541-302000- Choptank River to Cambridge MD and the Little Choptank River- 731 AM EDT Sun Jul 30 2017 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .TODAY...N winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TONIGHT...SE winds 5 to 10 kt...becoming SW late. Waves 1 ft. .MON...NE winds around 5 kt. Waves flat. .MON NIGHT...SW winds around 5 kt. Waves 1 ft or less. .TUE...W winds 5 kt. Waves less than 1 ft. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .WED...S winds 5 to 10 kt. Waves 1 ft or less. .THU...S winds 5 to 10 kt. Waves 1 ft. $$ ANZ542-302000- Patuxent River to Broomes Island MD- 731 AM EDT Sun Jul 30 2017 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .TODAY...N winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .TONIGHT...SE winds 5 to 10 kt...becoming W late. Waves 1 ft. .MON...NE winds 5 kt. Waves less than 1 ft. .MON NIGHT...SW winds around 5 kt. Waves 1 ft. .TUE...W winds around 5 kt. Waves 1 ft. .TUE NIGHT...S winds 5 kt. Waves less than 1 ft. .WED...S winds 5 kt. Waves less than 1 ft. .THU...S winds 5 to 10 kt. Waves 1 ft. $$ ANZ534-302000- Chesapeake Bay from Drum Point to Smith Point- 731 AM EDT Sun Jul 30 2017 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .TODAY...N winds 15 to 20 kt with gusts to 25 kt... diminishing to 10 kt late. Waves 3 ft...subsiding to 2 ft late. .TONIGHT...NE winds 5 to 10 kt. Waves 1 to 2 ft. .MON...N winds 5 kt. Waves less than 1 ft. .MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE...W winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 to 2 ft. .WED...S winds 5 to 10 kt. Waves 1 to 2 ft. .THU...S winds 10 to 15 kt. Waves 2 to 3 ft. $$ ANZ543-302000- Tangier Sound and the inland waters surrounding Bloodsworth Island- 731 AM EDT Sun Jul 30 2017 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .TODAY...N winds 15 to 20 kt with gusts to 25 kt... diminishing to 10 kt late. Waves 2 to 3 ft. .TONIGHT...NE winds 5 to 10 kt. Waves 1 ft. .MON...N winds 5 kt. Waves less than 1 ft. .MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE...W winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 to 2 ft. .THU...S winds 10 to 15 kt. Waves 2 to 3 ft. $$