Hourly Forecast
Fri, 04:00 AM
Rain LikelyWinds: 8 mph NE
Fri, 05:00 AM
Rain LikelyWinds: 7 mph NE
Fri, 06:00 AM
RainWinds: 7 mph E
Fri, 07:00 AM
RainWinds: 6 mph E
Fri, 08:00 AM
RainWinds: 5 mph NE
Fri, 09:00 AM
RainWinds: 6 mph E
Fri, 10:00 AM
Rain LikelyWinds: 6 mph E
Fri, 11:00 AM
Patchy FogWinds: 3 mph SE
Fri, 12:00 PM
Patchy FogWinds: 5 mph S
Fri, 01:00 PM
Mostly CloudyWinds: 5 mph SW
Fri, 02:00 PM
Mostly CloudyWinds: 6 mph SW
Fri, 03:00 PM
Mostly CloudyWinds: 7 mph S
Fri, 04:00 PM
Mostly CloudyWinds: 7 mph S
Fri, 05:00 PM
Mostly SunnyWinds: 6 mph SW
Fri, 06:00 PM
Partly CloudyWinds: 6 mph SW
Fri, 07:00 PM
Partly CloudyWinds: 6 mph W
Fri, 08:00 PM
Partly CloudyWinds: 7 mph W
Fri, 09:00 PM
Partly CloudyWinds: 7 mph W
Fri, 10:00 PM
Partly CloudyWinds: 8 mph W
Fri, 11:00 PM
Mostly ClearWinds: 8 mph W
Sat, 12:00 AM
Mostly ClearWinds: 9 mph W
Sat, 01:00 AM
Mostly ClearWinds: 8 mph W
Sat, 02:00 AM
Mostly ClearWinds: 8 mph W
Sat, 03:00 AM
Partly CloudyWinds: 7 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. Marine Dense Fog Advisories remain in effect through early this morning for all waters. A cold front will push across the waters Friday afternoon bringing a short window of near Small Craft Advisory conditions. Brief high pressure is forecast Saturday before low pressure develops along the coast Sunday into Monday. Small Craft Advisories are likely Sunday through Tuesday. Gale conditions are possible Sunday night into Monday morning especially over the open waters.