Hourly Forecast
Sun, 09:00 AM
Patchy DrizzleWinds: 10 mph N
Sun, 10:00 AM
Patchy DrizzleWinds: 13 mph NE
Sun, 11:00 AM
Patchy DrizzleWinds: 13 mph NE
Sun, 12:00 PM
CloudyWinds: 13 mph NE
Sun, 01:00 PM
Mostly CloudyWinds: 13 mph NE
Sun, 02:00 PM
Mostly CloudyWinds: 12 mph NE
Sun, 03:00 PM
Mostly CloudyWinds: 12 mph NE
Sun, 04:00 PM
Mostly CloudyWinds: 10 mph NE
Sun, 05:00 PM
Mostly CloudyWinds: 10 mph NE
Sun, 06:00 PM
Mostly CloudyWinds: 9 mph NE
Sun, 07:00 PM
Mostly CloudyWinds: 8 mph NE
Sun, 08:00 PM
Mostly CloudyWinds: 7 mph NE
Sun, 09:00 PM
Partly CloudyWinds: 6 mph NE
Sun, 10:00 PM
Mostly ClearWinds: 6 mph NE
Sun, 11:00 PM
Mostly ClearWinds: 6 mph NE
Mon, 12:00 AM
Mostly ClearWinds: 6 mph NE
Mon, 01:00 AM
Mostly ClearWinds: 5 mph NE
Mon, 02:00 AM
Mostly ClearWinds: 5 mph N
Mon, 03:00 AM
ClearWinds: 5 mph N
Mon, 04:00 AM
Mostly ClearWinds: 5 mph N
Mon, 05:00 AM
Mostly ClearWinds: 5 mph N
Mon, 06:00 AM
SunnyWinds: 5 mph N
Mon, 07:00 AM
SunnyWinds: 5 mph N
Mon, 08:00 AM
SunnyWinds: 6 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 frontal system will pull away from the Mid-Atlantic coast today. Hazardous marine conditions are likely through the remainder of the weekend into Monday before winds begin to decrease in strength. High pressure builds to the north before another frontal system approaches from the west by the middle of the week. Small Craft Advisories may need to be extended into Monday or Monday night, and again on Thursday behind the mid-week system.