Coastal Waters Forecast
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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066 FZUS51 KLWX 072357 CWFLWX Coastal Waters Forecast National Weather Service Baltimore MD/Washington DC 757 PM EDT Tue May 7 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. ANZ500-080800- 757 PM EDT Tue May 7 2024 .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY... Multiple disturbances will pass through the area over the course of the week bringing showers and thunderstorms. High pressure and drier conditions return for the upcoming weekend. Small Craft Advisories may be needed for portions of the waters Wednesday through Friday. $$ ANZ535-080800- Tidal Potomac from Key Bridge to Indian Head- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 kt. Waves less than 1 ft. Isolated showers and tstms this evening, then scattered showers with isolated tstms after midnight. .WED...W winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 ft. Scattered showers. .WED NIGHT...SW winds 5 to 10 kt...becoming S late. Waves 1 ft. A chance of showers and tstms. .THU...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers with a chance of tstms. .THU NIGHT...W winds 10 to 15 kt. Waves 1 ft. A chance of showers and tstms. .FRI...W winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .FRI NIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt in the evening. Waves 1 ft. .SAT...W winds 5 to 10 kt. Waves 1 ft. A chance of showers through the night. .SUN...W winds 10 to 15 kt. Waves 1 ft. A chance of showers through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ536-080800- Tidal Potomac from Indian Head to Cobb Island- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 kt. Waves less than 1 ft. Isolated showers and tstms. .WED...W winds 5 to 10 kt. Waves 1 ft. A chance of showers. .WED NIGHT...S winds around 5 kt. Waves 1 ft. A chance of showers and tstms. .THU...SW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers with a chance of tstms. .THU NIGHT...W winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers and tstms. .FRI...NW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .FRI NIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt in the evening. Waves 1 to 2 ft. .SAT...W winds 10 kt...becoming SW. Waves 1 ft. A chance of showers through the night. .SUN...W winds 10 to 15 kt. Waves 1 ft. A chance of showers in the evening. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ537-080800- Tidal Potomac from Cobb Island to Smith Point- 757 PM EDT Tue May 7 2024 .TONIGHT...SE winds 5 kt. Waves less than 1 ft. Isolated showers and tstms. .WED...SW winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .THU...SW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers with a chance of tstms. .THU NIGHT...W winds 10 to 15 kt. Waves 1 ft. A chance of showers and tstms. .FRI...NW winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .FRI NIGHT...NW winds 10 kt with gusts to 20 kt. Waves 2 ft. .SAT...NW winds 10 kt...becoming SW. Waves 1 to 2 ft. .SUN...W winds 5 to 10 kt. Waves 1 to 2 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ530-080800- Chesapeake Bay north of Pooles Island- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 kt. Waves less than 1 ft. Isolated showers and tstms this evening, then scattered showers with isolated tstms after midnight. .WED...SW winds 5 to 10 kt. Waves 1 ft. Scattered showers. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .THU...SE winds 5 to 10 kt. Waves 1 ft. Showers. .THU NIGHT...SW winds 10 to 15 kt. Waves 1 ft. A chance of showers and tstms. .FRI...W winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .FRI NIGHT...NW winds 10 kt with gusts to 20 kt. Waves 1 ft. .SAT...W winds 5 to 10 kt. Waves 1 ft. A chance of showers through the night. .SUN...W winds 10 to 15 kt. Waves 1 ft. A chance of showers. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ531-080800- Chesapeake Bay from Pooles Island to Sandy Point- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 to 10 kt. Waves 1 ft. Isolated showers and tstms this evening, then scattered showers with isolated tstms after midnight. .WED...SW winds 5 to 10 kt. Waves 1 ft. Scattered showers. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .THU...S winds 5 to 10 kt. Waves 1 ft. Showers. .THU NIGHT...SW winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers and tstms. .FRI...W winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .FRI NIGHT...NW winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .SAT...W winds 10 kt. Waves 1 ft. A chance of showers through the night. .SUN...W winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ538-080800- Patapsco River including Baltimore Harbor- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 kt. Waves flat. Scattered showers with isolated tstms. .WED...SW winds 5 to 10 kt. Waves 1 ft or less. Scattered showers. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. A chance of showers. .THU...S winds 5 to 10 kt. Waves 1 ft. Showers with a chance of tstms. .THU NIGHT...SW winds 10 to 15 kt. Waves 1 ft. A chance of showers and tstms. .FRI...W winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .FRI NIGHT...NW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .SAT...W winds 5 to 10 kt. Waves 1 ft. A chance of showers through the night. .SUN...W winds 10 to 15 kt. Waves 1 ft. A chance of showers. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ539-080800- Chester River to Queenstown MD- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 kt. Waves less than 1 ft. Isolated showers and tstms this evening, then scattered showers with isolated tstms after midnight. .WED...SW winds 5 to 10 kt. Waves 1 ft. Scattered showers. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .THU...S winds 5 to 10 kt. Waves 1 ft. Showers. .THU NIGHT...W winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. A chance of showers and tstms. .FRI...W winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .FRI NIGHT...NW winds 10 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .SAT...W winds 10 kt...becoming SW. Waves 1 ft. A chance of showers through the night. .SUN...W winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ532-080800- Chesapeake Bay from Sandy Point to North Beach- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 to 10 kt. Waves 1 ft. Isolated showers and tstms this evening, then scattered showers with isolated tstms after midnight. .WED...SW winds 5 to 10 kt. Waves 1 ft. Scattered showers. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .THU...S winds 5 to 10 kt. Waves 1 ft. Showers with a chance of tstms. .THU NIGHT...W winds 10 to 15 kt. Waves 1 ft. A chance of showers and tstms. .FRI...NW winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .FRI NIGHT...NW winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .SAT...W winds 10 kt...becoming SW. Waves 1 ft. A chance of showers through the night. .SUN...W winds 10 kt. Waves 1 to 2 ft. A chance of showers through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ540-080800- Eastern Bay- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 kt. Waves less than 1 ft. Scattered showers with isolated tstms after midnight. .WED...SW winds 5 to 10 kt. Waves 1 ft. Scattered showers. .WED NIGHT...SW winds 5 kt. Waves less than 1 ft. A chance of showers. .THU...S winds 5 to 10 kt. Waves 1 ft. Showers with a chance of tstms. .THU NIGHT...W winds 10 to 15 kt. Waves 1 ft. A chance of showers and tstms. .FRI...NW winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. A chance of showers. .FRI NIGHT...NW winds 10 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .SAT...NW winds 10 kt...becoming SW. Waves 1 ft. A chance of showers through the night. .SUN...W winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ533-080800- Chesapeake Bay from North Beach to Drum Point- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 to 10 kt. Waves 1 ft. Isolated showers and tstms. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .THU...S winds 5 to 10 kt. Waves 1 ft. Showers with a chance of tstms. .THU NIGHT...W winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers and tstms. .FRI...NW winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .FRI NIGHT...NW winds 10 kt. Waves 2 ft. .SAT...NW winds 10 kt...becoming SW. Waves 1 to 2 ft. A chance of showers through the night. .SUN...W winds 10 kt. Waves 1 to 2 ft. A chance of showers through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ541-080800- Choptank River to Cambridge MD and the Little Choptank River- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 to 10 kt. Waves 1 ft. Isolated showers and tstms. .WED...SW winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .THU...S winds 5 to 10 kt. Waves 1 ft. Showers with a chance of tstms. .THU NIGHT...W winds 10 kt. Waves 1 to 2 ft. A chance of showers and tstms. .FRI...NW winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .FRI NIGHT...NW winds 10 kt with gusts to 20 kt. Waves 1 to 2 ft. A chance of showers. .SAT...NW winds 10 kt...becoming SW. Waves 1 ft. A chance of showers through the night. .SUN...W winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ542-080800- Patuxent River to Broomes Island MD- 757 PM EDT Tue May 7 2024 .TONIGHT...SE winds 5 kt. Waves less than 1 ft. Isolated showers and tstms. .WED...SW winds 5 kt. Waves less than 1 ft. A chance of showers. .WED NIGHT...SW winds 5 kt. Waves less than 1 ft. A chance of showers and tstms. .THU...S winds 5 to 10 kt. Waves 1 ft. Showers with a chance of tstms. .THU NIGHT...W winds 10 to 15 kt. Waves 1 ft. A chance of showers and tstms. .FRI...NW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .FRI NIGHT...NW winds 10 kt. Waves 1 ft. .SAT...W winds 10 kt...becoming SW. Waves 1 ft. A chance of showers through the night. .SUN...W winds 10 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ534-080800- Chesapeake Bay from Drum Point to Smith Point- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 to 10 kt. Waves 1 ft. Patchy fog after midnight with vsby 1 NM or less. .WED...SW winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .THU...S winds 5 to 10 kt. Waves 1 to 2 ft. Showers with a chance of tstms. .THU NIGHT...W winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers and tstms. .FRI...NW winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .FRI NIGHT...NW winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .SAT...NW winds 10 to 15 kt...becoming SW. Waves 2 ft. A chance of showers through the night. .SUN...W winds 10 kt. Waves 2 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ543-080800- Tangier Sound and the inland waters surrounding Bloodsworth Island- 757 PM EDT Tue May 7 2024 .TONIGHT...S winds 5 to 10 kt. Waves 1 ft. Patchy fog after midnight with vsby 1 NM or less. .WED...SW winds 5 to 10 kt. Waves 1 ft. .WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .THU...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers with a chance of tstms. .THU NIGHT...W winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers and tstms. .FRI...W winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .FRI NIGHT...NW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .SAT...NW winds 10 to 15 kt...becoming SW. Waves 1 ft. .SUN...W winds 10 to 15 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$