Hourly Forecast
Fri, 03:00 PM
Chance Showers And ThunderstormsWinds: 5 mph N
Fri, 04:00 PM
Chance Showers And ThunderstormsWinds: 5 mph NE
Fri, 05:00 PM
Chance Showers And ThunderstormsWinds: 6 mph NE
Fri, 06:00 PM
Chance Showers And ThunderstormsWinds: 6 mph NE
Fri, 07:00 PM
Chance Showers And ThunderstormsWinds: 5 mph NE
Fri, 08:00 PM
Chance Showers And ThunderstormsWinds: 3 mph NE
Fri, 09:00 PM
Chance Showers And ThunderstormsWinds: 3 mph NE
Fri, 10:00 PM
Chance Showers And ThunderstormsWinds: 3 mph NE
Fri, 11:00 PM
Chance Rain ShowersWinds: 3 mph N
Sat, 12:00 AM
Slight Chance Rain ShowersWinds: 3 mph N
Sat, 01:00 AM
Slight Chance Rain ShowersWinds: 3 mph N
Sat, 02:00 AM
Mostly CloudyWinds: 3 mph N
Sat, 03:00 AM
Mostly CloudyWinds: 3 mph N
Sat, 04:00 AM
Partly CloudyWinds: 5 mph N
Sat, 05:00 AM
Partly CloudyWinds: 5 mph N
Sat, 06:00 AM
Mostly SunnyWinds: 5 mph NE
Sat, 07:00 AM
Mostly SunnyWinds: 6 mph NE
Sat, 08:00 AM
Mostly SunnyWinds: 6 mph NE
Sat, 09:00 AM
Mostly SunnyWinds: 6 mph NE
Sat, 10:00 AM
SunnyWinds: 6 mph NE
Sat, 11:00 AM
SunnyWinds: 6 mph E
Sat, 12:00 PM
SunnyWinds: 5 mph E
Sat, 01:00 PM
SunnyWinds: 5 mph E
Sat, 02:00 PM
SunnyWinds: 5 mph E
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 stalled frontal boundary will linger to the south through Saturday, before returning northward as a warm front late in the weekend. This boundary crosses the waters on Sunday before a cold front moves through on Monday. High pressure approaches from the west into early next week. Small Craft Advisories may be needed Sunday afternoon into the night due to southerly channeling.