Expires:202104192300;;783360 FZUS51 KLWX 190843 CWFLWX Coastal Waters Forecast National Weather Service Baltimore MD/Washington DC 443 AM EDT Mon Apr 19 2021 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. ANZ534-192300- Chesapeake Bay from Drum Point to Smith Point- 443 AM EDT Mon Apr 19 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS AFTERNOON... .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. Isolated showers. .TODAY...SE winds 5 kt...becoming N 10 to 15 kt with gusts to 20 kt in the late morning and afternoon. Waves 1 to 2 ft. Widespread showers. .TONIGHT...N winds 5 to 10 kt...becoming W in the late evening and overnight. Waves 1 to 2 ft. Numerous showers. .TUE...SW winds 5 kt...becoming S 10 to 15 kt in the afternoon. Waves 1 to 2 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 3 ft. .WED...S winds 10 to 15 kt with gusts to 20 kt... becoming SW 15 to 20 kt with gusts to 35 kt in the afternoon. Waves 2 to 3 ft. Showers. .WED NIGHT...NW winds 20 to 25 kt with gusts to 35 kt. Waves 5 ft. A chance of showers. .THU...W winds 15 to 20 kt. Waves 2 to 3 ft. .FRI...W winds 10 to 15 kt. Waves 2 ft. $$