Hourly Forecast
Sat, 11:00 PM
Partly CloudyWinds: 3 mph W
Sun, 12:00 AM
Partly CloudyWinds: 3 mph W
Sun, 01:00 AM
Partly CloudyWinds: 3 mph W
Sun, 02:00 AM
Mostly CloudyWinds: 3 mph NW
Sun, 03:00 AM
Mostly CloudyWinds: 3 mph W
Sun, 04:00 AM
Mostly CloudyWinds: 2 mph SW
Sun, 05:00 AM
Partly CloudyWinds: 2 mph SW
Sun, 06:00 AM
Mostly SunnyWinds: 2 mph SW
Sun, 07:00 AM
Mostly SunnyWinds: 2 mph W
Sun, 08:00 AM
Mostly SunnyWinds: 2 mph W
Sun, 09:00 AM
Mostly SunnyWinds: 3 mph W
Sun, 10:00 AM
Mostly SunnyWinds: 5 mph W
Sun, 11:00 AM
Mostly SunnyWinds: 6 mph W
Sun, 12:00 PM
SunnyWinds: 6 mph W
Sun, 01:00 PM
SunnyWinds: 7 mph W
Sun, 02:00 PM
SunnyWinds: 8 mph W
Sun, 03:00 PM
SunnyWinds: 8 mph W
Sun, 04:00 PM
SunnyWinds: 8 mph W
Sun, 05:00 PM
Mostly SunnyWinds: 7 mph W
Sun, 06:00 PM
Mostly ClearWinds: 6 mph W
Sun, 07:00 PM
Mostly ClearWinds: 5 mph W
Sun, 08:00 PM
Mostly ClearWinds: 3 mph NW
Sun, 09:00 PM
Mostly ClearWinds: 3 mph NW
Sun, 10:00 PM
ClearWinds: 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. Low pressure moving toward northern New England will send a trailing cold front southward into the Mid-Atlantic tonight into Sunday. The front will drop further south the first half of next week, likely reaching as far south as Florida by Tuesday night as strong high pressure builds in from the Northeast. Small Craft Advisories may be needed in northeast to east flow Monday behind the front, then in southerly flow on Tuesday.