Hourly Forecast
Sun, 04:00 AM
Slight Chance Rain ShowersWinds: 2 mph NE
Sun, 05:00 AM
Slight Chance Rain ShowersWinds: 2 mph NE
Sun, 06:00 AM
Patchy FogWinds: 2 mph NE
Sun, 07:00 AM
Patchy FogWinds: 3 mph NE
Sun, 08:00 AM
Chance Rain ShowersWinds: 5 mph E
Sun, 09:00 AM
Chance Rain ShowersWinds: 5 mph NE
Sun, 10:00 AM
Chance Rain ShowersWinds: 6 mph NE
Sun, 11:00 AM
Chance Rain ShowersWinds: 6 mph NE
Sun, 12:00 PM
Chance Rain ShowersWinds: 6 mph NE
Sun, 01:00 PM
Chance Rain ShowersWinds: 6 mph NE
Sun, 02:00 PM
Chance Showers And ThunderstormsWinds: 7 mph NE
Sun, 03:00 PM
Chance Showers And ThunderstormsWinds: 7 mph NE
Sun, 04:00 PM
Chance Showers And ThunderstormsWinds: 6 mph NE
Sun, 05:00 PM
Chance Showers And ThunderstormsWinds: 6 mph NE
Sun, 06:00 PM
Slight Chance Showers And ThunderstormsWinds: 6 mph NE
Sun, 07:00 PM
Partly CloudyWinds: 5 mph E
Sun, 08:00 PM
Mostly CloudyWinds: 3 mph E
Sun, 09:00 PM
Mostly ClearWinds: 3 mph E
Sun, 10:00 PM
Mostly ClearWinds: 3 mph E
Sun, 11:00 PM
Mostly ClearWinds: 2 mph E
Mon, 12:00 AM
Mostly ClearWinds: 2 mph E
Mon, 01:00 AM
Mostly ClearWinds: 2 mph E
Mon, 02:00 AM
Partly CloudyWinds: 2 mph E
Mon, 03:00 AM
Mostly CloudyWinds: 2 mph NE
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. Showers and thunderstorms will be possible on and off through Sunday evening over the waters. Winds will generally be light and variable outside of thunderstorms through Monday, then southerly channeling could prompt Small Craft Advisories Tuesday afternoon and evening as well as on Wednesday. Winds fall back below Small Craft Advisory levels late next week and into the holiday weekend.