Hourly Forecast
Fri, 09:00 PM
Mostly ClearWinds: 12 mph SW
Fri, 10:00 PM
Mostly ClearWinds: 13 mph S
Fri, 11:00 PM
Mostly ClearWinds: 14 mph S
Sat, 12:00 AM
Mostly ClearWinds: 14 mph S
Sat, 01:00 AM
Mostly ClearWinds: 15 mph S
Sat, 02:00 AM
Mostly ClearWinds: 16 mph S
Sat, 03:00 AM
Mostly ClearWinds: 16 mph S
Sat, 04:00 AM
Partly CloudyWinds: 15 mph S
Sat, 05:00 AM
Mostly ClearWinds: 15 mph S
Sat, 06:00 AM
Mostly SunnyWinds: 15 mph S
Sat, 07:00 AM
Partly SunnyWinds: 15 mph S
Sat, 08:00 AM
Partly SunnyWinds: 15 mph S
Sat, 09:00 AM
Partly SunnyWinds: 14 mph S
Sat, 10:00 AM
Mostly CloudyWinds: 13 mph S
Sat, 11:00 AM
Mostly CloudyWinds: 12 mph S
Sat, 12:00 PM
CloudyWinds: 13 mph S
Sat, 01:00 PM
Mostly CloudyWinds: 13 mph S
Sat, 02:00 PM
Slight Chance Showers And ThunderstormsWinds: 13 mph S
Sat, 03:00 PM
Slight Chance Showers And ThunderstormsWinds: 13 mph S
Sat, 04:00 PM
Slight Chance Showers And ThunderstormsWinds: 13 mph S
Sat, 05:00 PM
Slight Chance Showers And ThunderstormsWinds: 10 mph S
Sat, 06:00 PM
Chance Showers And ThunderstormsWinds: 8 mph S
Sat, 07:00 PM
Slight Chance Showers And ThunderstormsWinds: 8 mph SW
Sat, 08:00 PM
Mostly ClearWinds: 7 mph S
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 tonight. A warm front will cross the area Sunday, followed by a cold front slowly pushing southeastward Sunday into Monday. High pressure will build in from the west on Tuesday. Small Craft Advisories may be need to be extended into Saturday evening for portions of the waters, and may be needed again at times late Sunday through Tuesday.