Coastal Waters Forecast
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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867 FZUS51 KLWX 241133 CWFLWX Coastal Waters Forecast National Weather Service Baltimore MD/Washington DC 733 AM EDT Mon Jun 24 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. ANZ500-242000- 733 AM EDT Mon Jun 24 2024 .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY... High pressure will briefly return to the waters through Tuesday before a cold front crosses Wednesday into Thursday. High pressure will return from the north Friday into Saturday. Small Craft Advisories may be needed Tuesday night through Wednesday night. $$ ANZ535-242000- Tidal Potomac from Key Bridge to Indian Head- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NW winds 10 to 15 kt. Gusts up to 20 kt... increasing to 25 kt this afternoon. Waves 1 ft. Isolated showers this morning. .TONIGHT...NW winds 10 to 15 kt with gusts to 20 kt... diminishing to 5 kt after midnight. Waves 1 ft. .TUE...W winds around 5 kt. Waves 1 ft. .TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .WED NIGHT...W winds 5 to 10 kt. Waves 1 ft. Showers and tstms likely. .THU...N winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning. .FRI...E winds around 5 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ536-242000- Tidal Potomac from Indian Head to Cobb Island- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NW winds 10 to 15 kt. Gusts up to 20 kt... increasing to 25 kt this afternoon. Waves 1 to 2 ft. Scattered showers with isolated tstms this morning. .TONIGHT...NW winds 10 to 15 kt with gusts to 20 kt... diminishing to 5 kt after midnight. Waves 1 to 2 ft. .TUE...W winds 5 kt. Waves less than 1 ft. .TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms. .WED NIGHT...W winds 5 to 10 kt. Waves 1 ft. Showers likely with a chance of tstms. .THU...N winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning. .FRI...E winds 5 to 10 kt...becoming SE after midnight. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ537-242000- Tidal Potomac from Cobb Island to Smith Point- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 to 3 ft. Scattered showers with isolated tstms this morning. .TONIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt in the evening. Waves 3 ft...subsiding to 1 ft after midnight. .TUE...NW winds 5 to 10 kt...becoming S in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .WED...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. Showers likely with a chance of tstms. .THU...N winds 5 to 10 kt. Waves 1 ft. A chance of showers through the day. .FRI...E winds 5 to 10 kt...becoming SE after midnight. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ530-242000- Chesapeake Bay north of Pooles Island- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 15 to 20 kt with gusts to 25 kt. Waves 1 to 2 ft. Isolated showers this morning. .TONIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt in the evening. Waves 1 to 2 ft. .TUE...W winds 5 to 10 kt...becoming SW late. Waves 1 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .WED...SW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers and tstms. .WED NIGHT...SW winds 10 to 15 kt...becoming W 5 to 10 kt after midnight. Gusts up to 20 kt. Waves 1 ft. Showers and tstms likely. .THU...N winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning. .FRI...E winds 5 to 10 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ531-242000- Chesapeake Bay from Pooles Island to Sandy Point- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 15 to 20 kt with gusts to 25 kt. Waves 2 to 3 ft. Isolated showers this morning. .TONIGHT...NW winds 15 to 20 kt with gusts to 25 kt... diminishing to 10 kt with gusts to 20 kt after midnight. Waves 2 to 3 ft. .TUE...NW winds 5 to 10 kt...becoming S in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .WED...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers and tstms. .WED NIGHT...SW winds 10 to 15 kt...becoming W after midnight. Gusts up to 20 kt. Waves 1 to 2 ft. Showers and tstms likely. .THU...N winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning. .FRI...E winds 5 to 10 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ538-242000- Patapsco River including Baltimore Harbor- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 10 to 15 kt. Gusts up to 20 kt... increasing to 25 kt this afternoon. Waves 1 to 2 ft. Isolated showers this morning. .TONIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt early in the evening. Waves 1 to 2 ft. .TUE...NW winds 5 to 10 kt...becoming SW in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 10 kt. Waves 1 ft. .WED...SW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers likely with a chance of tstms. .WED NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves 1 ft. Showers and tstms likely. .THU...N winds 5 to 10 kt. Waves flat. A chance of showers in the morning. .FRI...E winds 5 to 10 kt. Waves 1 ft or less. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ539-242000- Chester River to Queenstown MD- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 to 3 ft. Scattered showers with isolated tstms this morning. .TONIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt in the evening. Waves 2 to 3 ft. .TUE...NW winds 5 to 10 kt...becoming SW in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .WED...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers and tstms. .WED NIGHT...SW winds 10 to 15 kt...becoming W after midnight. Gusts up to 20 kt. Waves 1 to 2 ft. Showers and tstms likely. .THU...N winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning. .FRI...E winds 5 to 10 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ532-242000- Chesapeake Bay from Sandy Point to North Beach- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 15 kt with gusts to 25 kt. Waves 2 to 3 ft. Scattered showers with isolated tstms this morning. .TONIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt in the evening. Waves 3 ft...subsiding to 1 ft after midnight. .TUE...NW winds 5 to 10 kt...becoming S in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .WED...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers and tstms. .WED NIGHT...SW winds 10 to 15 kt...becoming W 5 to 10 kt after midnight. Gusts up to 20 kt. Waves 2 ft. Showers and tstms likely. .THU...N winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning. .FRI...E winds 5 to 10 kt...becoming SE after midnight. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ540-242000- Eastern Bay- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 10 to 15 kt with gusts to 25 kt. Waves 1 to 2 ft. Scattered showers with isolated tstms this morning. .TONIGHT...NW winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TUE...NW winds 5 to 10 kt...becoming SW in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .WED...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers and tstms. .WED NIGHT...S winds 10 to 15 kt...becoming W after midnight. Gusts up to 20 kt. Waves 1 ft. Showers and tstms likely. .THU...N winds 5 to 10 kt. Waves 1 ft or less. A chance of showers in the morning. .FRI...E winds 5 to 10 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ533-242000- Chesapeake Bay from North Beach to Drum Point- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 to 3 ft. Scattered showers with isolated tstms this morning. .TONIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt in the evening. Waves 3 ft...subsiding to 1 ft after midnight. .TUE...NW winds 5 to 10 kt...becoming S in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .WED...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers and tstms. .WED NIGHT...S winds 10 to 15 kt...becoming W 5 to 10 kt after midnight. Gusts up to 20 kt. Waves 2 ft. Showers likely with a chance of tstms. .THU...N winds 5 to 10 kt. Waves 1 ft. A chance of showers through the day. .FRI...E winds 5 to 10 kt...becoming SE after midnight. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ541-242000- Choptank River to Cambridge MD and the Little Choptank River- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 10 to 15 kt. Gusts up to 20 kt... increasing to 25 kt this afternoon. Waves 2 to 3 ft. Scattered showers with isolated tstms this morning. .TONIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt in the evening. Waves 3 ft...subsiding to 1 ft after midnight. .TUE...NW winds 5 to 10 kt...becoming SW in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 25 kt. Waves 1 to 2 ft. .WED...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. A chance of showers and tstms. .WED NIGHT...S winds 10 to 15 kt...becoming W 5 to 10 kt after midnight. Gusts up to 20 kt. Waves 1 to 2 ft. Showers likely with a chance of tstms. .THU...N winds 5 to 10 kt. Waves 1 ft. A chance of showers through the day. .FRI...E winds 5 to 10 kt...becoming SE after midnight. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ542-242000- Patuxent River to Broomes Island MD- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Scattered showers with isolated tstms this morning. .TONIGHT...NW winds 10 to 15 kt with gusts to 20 kt... diminishing to 5 kt late. Waves 1 ft. .TUE...NW winds 5 kt...becoming SW in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft. .WED...S winds 10 kt with gusts to 20 kt. Waves 1 ft. A chance of showers and tstms. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft. Showers likely with a chance of tstms. .THU...N winds 5 to 10 kt. Waves 1 ft. A chance of showers through the day. .FRI...E winds 5 to 10 kt...becoming SE after midnight. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ534-242000- Chesapeake Bay from Drum Point to Smith Point- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 15 to 20 kt with gusts to 25 kt. Waves 2 to 3 ft. Scattered showers with isolated tstms this morning. .TONIGHT...NW winds 15 to 20 kt with gusts to 25 kt... diminishing to 10 kt late. Waves 2 to 3 ft. .TUE...NW winds 5 to 10 kt...becoming S in the afternoon. Waves 1 to 2 ft. .TUE NIGHT...S winds 15 to 20 kt with gusts to 25 kt. Waves 2 to 3 ft. .WED...S winds 10 to 15 kt with gusts to 25 kt. Waves 2 to 3 ft. .WED NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Waves 3 ft. Showers likely with a chance of tstms. .THU...N winds 10 kt. Waves 1 to 2 ft. A chance of showers through the day. .FRI...E winds 5 to 10 kt. Waves 1 to 2 ft. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ543-242000- Tangier Sound and the inland waters surrounding Bloodsworth Island- 733 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft. Scattered showers with isolated tstms this morning. .TONIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt until early morning. Waves 1 to 2 ft. .TUE...NW winds 5 to 10 kt...becoming SW in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft. .WED...S winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft. .WED NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft. Showers likely with a chance of tstms. .THU...N winds 5 to 10 kt. Waves 1 ft. A chance of showers through the day. .FRI...E winds 5 to 10 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$