Hourly Forecast
Fri, 10:00 PM
Partly CloudyWinds: 14 mph S
Fri, 11:00 PM
Mostly CloudyWinds: 14 mph S
Sat, 12:00 AM
CloudyWinds: 15 mph S
Sat, 01:00 AM
CloudyWinds: 15 mph S
Sat, 02:00 AM
CloudyWinds: 14 mph S
Sat, 03:00 AM
CloudyWinds: 14 mph S
Sat, 04:00 AM
CloudyWinds: 13 mph S
Sat, 05:00 AM
CloudyWinds: 13 mph S
Sat, 06:00 AM
CloudyWinds: 13 mph S
Sat, 07:00 AM
Isolated Rain ShowersWinds: 12 mph S
Sat, 08:00 AM
Isolated Rain ShowersWinds: 13 mph S
Sat, 09:00 AM
Isolated Rain ShowersWinds: 13 mph S
Sat, 10:00 AM
Scattered Rain ShowersWinds: 14 mph SW
Sat, 11:00 AM
Scattered Rain ShowersWinds: 14 mph SW
Sat, 12:00 PM
Isolated Rain ShowersWinds: 14 mph SW
Sat, 01:00 PM
Isolated Rain ShowersWinds: 14 mph SW
Sat, 02:00 PM
Mostly CloudyWinds: 13 mph SW
Sat, 03:00 PM
Mostly CloudyWinds: 12 mph SW
Sat, 04:00 PM
Mostly CloudyWinds: 10 mph SW
Sat, 05:00 PM
Mostly CloudyWinds: 8 mph SW
Sat, 06:00 PM
Mostly CloudyWinds: 6 mph SW
Sat, 07:00 PM
Slight Chance Light RainWinds: 5 mph SW
Sat, 08:00 PM
Slight Chance Light RainWinds: 5 mph SW
Sat, 09:00 PM
Slight Chance Light RainWinds: 5 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. High pressure will build south of the area through tonight. Low pressure over the Great Lakes will send a frontal system through the area Saturday. Low pressure will likely pass offshore Sunday, then a reinforcing Arctic front will cross Monday. High pressure will build toward the area heading into the middle of next week ahead of the next potential system. Small Craft Advisories will likely be needed Monday into Tuesday.