Hourly Forecast
Fri, 01:00 AM
Mostly ClearWinds: 8 mph S
Fri, 02:00 AM
Mostly ClearWinds: 8 mph S
Fri, 03:00 AM
Mostly ClearWinds: 10 mph SW
Fri, 04:00 AM
Mostly ClearWinds: 13 mph SW
Fri, 05:00 AM
Mostly ClearWinds: 13 mph SW
Fri, 06:00 AM
SunnyWinds: 14 mph SW
Fri, 07:00 AM
Mostly SunnyWinds: 14 mph SW
Fri, 08:00 AM
Mostly SunnyWinds: 14 mph SW
Fri, 09:00 AM
Mostly SunnyWinds: 12 mph SW
Fri, 10:00 AM
Mostly SunnyWinds: 9 mph SW
Fri, 11:00 AM
Mostly SunnyWinds: 8 mph SW
Fri, 12:00 PM
SunnyWinds: 8 mph SW
Fri, 01:00 PM
Mostly SunnyWinds: 8 mph SW
Fri, 02:00 PM
Mostly SunnyWinds: 7 mph W
Fri, 03:00 PM
Mostly SunnyWinds: 7 mph W
Fri, 04:00 PM
Mostly SunnyWinds: 7 mph W
Fri, 05:00 PM
Mostly SunnyWinds: 7 mph SW
Fri, 06:00 PM
Mostly CloudyWinds: 6 mph SW
Fri, 07:00 PM
Mostly CloudyWinds: 7 mph S
Fri, 08:00 PM
Slight Chance Rain ShowersWinds: 7 mph SW
Fri, 09:00 PM
Chance Rain ShowersWinds: 8 mph NW
Fri, 10:00 PM
Mostly CloudyWinds: 8 mph NW
Fri, 11:00 PM
Mostly CloudyWinds: 8 mph N
Sat, 12:00 AM
Chance Rain ShowersWinds: 9 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. High pressure will move offshore through Friday as a cold front approaches from the west. This front will stall near the area this weekend when a wave of low pressure may pass to the south. A second cold front will cross the area on Monday. Small Craft Advisories may be needed in northerly flow Friday night into Saturday. Additional Small Craft Advisories are likely Monday into Tuesday.