Hourly Forecast
Wed, 05:00 AM
Chance Rain And SnowWinds: 12 mph S
Wed, 06:00 AM
Chance Light RainWinds: 12 mph S
Wed, 07:00 AM
Chance Light RainWinds: 12 mph S
Wed, 08:00 AM
Slight Chance Light RainWinds: 12 mph S
Wed, 09:00 AM
Chance Light RainWinds: 12 mph SW
Wed, 10:00 AM
Slight Chance Light RainWinds: 12 mph SW
Wed, 11:00 AM
Mostly CloudyWinds: 13 mph SW
Wed, 12:00 PM
Mostly CloudyWinds: 13 mph SW
Wed, 01:00 PM
Partly SunnyWinds: 12 mph SW
Wed, 02:00 PM
Partly SunnyWinds: 12 mph SW
Wed, 03:00 PM
Partly SunnyWinds: 10 mph SW
Wed, 04:00 PM
Mostly SunnyWinds: 9 mph SW
Wed, 05:00 PM
Mostly SunnyWinds: 7 mph SW
Wed, 06:00 PM
Partly CloudyWinds: 6 mph SW
Wed, 07:00 PM
Partly CloudyWinds: 6 mph SW
Wed, 08:00 PM
Partly CloudyWinds: 6 mph SW
Wed, 09:00 PM
Partly CloudyWinds: 6 mph SW
Wed, 10:00 PM
Mostly ClearWinds: 6 mph SW
Wed, 11:00 PM
Mostly ClearWinds: 5 mph W
Thu, 12:00 AM
Mostly ClearWinds: 5 mph W
Thu, 01:00 AM
Partly CloudyWinds: 5 mph W
Thu, 02:00 AM
Partly CloudyWinds: 3 mph W
Thu, 03:00 AM
Partly CloudyWinds: 3 mph NW
Thu, 04:00 AM
Partly CloudyWinds: 2 mph N
Coastal Waters Forecast
National Weather Service Baltimore MD/Washington DC
FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY.
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. Waves flat where waters are iced over. A warm front is set to cross the area early this morning. A cold front will cross the waters tonight into Thursday with an area of low pressure passing to the south Thursday night into early Friday. High pressure returns for the weekend with a stronger front early next week. Additional Small Craft Advisories may be needed at times for portions of the waters during this period.