Hourly Forecast
Tue, 06:00 PM
ClearWinds: 13 mph SE
Tue, 07:00 PM
ClearWinds: 13 mph SE
Tue, 08:00 PM
Mostly ClearWinds: 14 mph SE
Tue, 09:00 PM
Mostly ClearWinds: 15 mph S
Tue, 10:00 PM
Mostly CloudyWinds: 14 mph S
Tue, 11:00 PM
Mostly CloudyWinds: 15 mph S
Wed, 12:00 AM
Mostly CloudyWinds: 15 mph S
Wed, 01:00 AM
Mostly CloudyWinds: 15 mph S
Wed, 02:00 AM
Mostly CloudyWinds: 16 mph S
Wed, 03:00 AM
Mostly CloudyWinds: 16 mph S
Wed, 04:00 AM
Mostly CloudyWinds: 16 mph S
Wed, 05:00 AM
Mostly CloudyWinds: 16 mph S
Wed, 06:00 AM
Mostly SunnyWinds: 16 mph S
Wed, 07:00 AM
Mostly SunnyWinds: 16 mph SW
Wed, 08:00 AM
Slight Chance Rain ShowersWinds: 15 mph SW
Wed, 09:00 AM
Chance Rain ShowersWinds: 14 mph SW
Wed, 10:00 AM
Chance Rain ShowersWinds: 14 mph SW
Wed, 11:00 AM
Chance Showers And ThunderstormsWinds: 12 mph SW
Wed, 12:00 PM
Chance Showers And ThunderstormsWinds: 12 mph W
Wed, 01:00 PM
Chance Showers And ThunderstormsWinds: 12 mph W
Wed, 02:00 PM
Chance Rain ShowersWinds: 12 mph W
Wed, 03:00 PM
Chance Rain ShowersWinds: 10 mph W
Wed, 04:00 PM
Slight Chance Rain ShowersWinds: 10 mph W
Wed, 05:00 PM
Slight Chance Rain ShowersWinds: 9 mph W
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 warm front will lift across the area tonight as high pressure moves offshore. A cold front will approach from Pennsylvania on Wednesday, then drop into the Mid-Atlantic and stall Thursday roughly southwest of the Potomac River. The front will lift back northward as a warm front Friday into Saturday, then will be followed by a cold front Saturday night. Small Craft Advisories may be needed for portions of the waters in east to southeast flow Friday night into Saturday.