Hourly Forecast
Sun, 11:00 AM
SunnyWinds: 3 mph NE
Sun, 12:00 PM
Mostly SunnyWinds: 3 mph NE
Sun, 01:00 PM
Mostly SunnyWinds: 5 mph SE
Sun, 02:00 PM
Mostly SunnyWinds: 5 mph SE
Sun, 03:00 PM
Mostly SunnyWinds: 6 mph SE
Sun, 04:00 PM
Mostly SunnyWinds: 6 mph SE
Sun, 05:00 PM
Mostly SunnyWinds: 7 mph SE
Sun, 06:00 PM
Partly CloudyWinds: 7 mph SE
Sun, 07:00 PM
Mostly CloudyWinds: 8 mph SE
Sun, 08:00 PM
Mostly CloudyWinds: 8 mph SE
Sun, 09:00 PM
Slight Chance Showers And ThunderstormsWinds: 8 mph S
Sun, 10:00 PM
Slight Chance Showers And ThunderstormsWinds: 8 mph S
Sun, 11:00 PM
Chance Showers And ThunderstormsWinds: 7 mph S
Mon, 12:00 AM
Chance Showers And ThunderstormsWinds: 6 mph S
Mon, 01:00 AM
Chance Showers And ThunderstormsWinds: 6 mph S
Mon, 02:00 AM
Slight Chance Showers And ThunderstormsWinds: 6 mph S
Mon, 03:00 AM
Slight Chance Showers And ThunderstormsWinds: 5 mph S
Mon, 04:00 AM
Slight Chance Showers And ThunderstormsWinds: 5 mph S
Mon, 05:00 AM
Mostly CloudyWinds: 5 mph SW
Mon, 06:00 AM
Partly SunnyWinds: 3 mph SW
Mon, 07:00 AM
Partly SunnyWinds: 3 mph SW
Mon, 08:00 AM
Partly SunnyWinds: 3 mph SW
Mon, 09:00 AM
Mostly SunnyWinds: 3 mph W
Mon, 10:00 AM
Mostly SunnyWinds: 3 mph SW
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 shifts northeast towards New England through this evening. The next frontal system approaches from the northwest on Monday before moving through on Tuesday. The associated cold front should cross the waters by late Tuesday before weak high pressure slowly builds in by mid-week. Small Craft Advisories may be needed Monday evening into Tuesday due to southerly channeling effects.