Alerts
You have (2) alert(s). Tap to see details.
| Coastal Flood Watch issued September 22 at 7:50AM EDT until September 24 at 11:00AM EDT by NWS Baltimore MD/Washington DC | ||
| NWS Baltimore MD/Washington DC | ||
| Category | Certainty | Severity |
| Met | Possible | Moderate |
| Status | Urgency | Category |
| Actual | Future | Met |
| Effective | Ends | Expires |
| 09/22/2026 07:50 AM | 09/24/2026 11:00 AM | 09/22/2026 04:00 PM |
* WHAT...For the Coastal Flood Advisory, up to one and a half feet
of inundation above ground level expected in low lying areas due
to tidal flooding. For the Coastal Flood Watch, up to two feet
of inundation above ground level possible in low lying areas due
to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...For the Coastal Flood Advisory, until midnight EDT
Wednesday night, especially around the time of high tide. For
the Coastal Flood Watch, from late Wednesday night through
Thursday morning, especially around the time of high tide.
* IMPACTS...At 3.2 feet, water begins to approach businesses on
Dock Street in Annapolis. The City Dock parking lot is
flooded. Compromise Street is flooded.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at
2:35 PM and 3:31 AM.
|
||
| Coastal Flood Advisory issued September 22 at 7:50AM EDT until September 24 at 12:00AM EDT by NWS Baltimore MD/Washington DC | ||
| NWS Baltimore MD/Washington DC | ||
| Category | Certainty | Severity |
| Met | Likely | Minor |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 09/22/2026 07:50 AM | 09/24/2026 12:00 AM | 09/22/2026 04:00 PM |
* WHAT...For the Coastal Flood Advisory, up to one and a half feet
of inundation above ground level expected in low lying areas due
to tidal flooding. For the Coastal Flood Watch, up to two feet
of inundation above ground level possible in low lying areas due
to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...For the Coastal Flood Advisory, until midnight EDT
Wednesday night, especially around the time of high tide. For
the Coastal Flood Watch, from late Wednesday night through
Thursday morning, especially around the time of high tide.
* IMPACTS...At 3.2 feet, water begins to approach businesses on
Dock Street in Annapolis. The City Dock parking lot is
flooded. Compromise Street is flooded.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at
2:35 PM and 3:31 AM.
|
||
Hourly Forecast
Tue, 08:00 AM
Rain LikelyWinds: 15 mph NE
Tue, 09:00 AM
Rain LikelyWinds: 15 mph NE
Tue, 10:00 AM
Rain LikelyWinds: 15 mph NE
Tue, 11:00 AM
RainWinds: 15 mph NE
Tue, 12:00 PM
RainWinds: 16 mph NE
Tue, 01:00 PM
Rain LikelyWinds: 16 mph NE
Tue, 02:00 PM
Rain LikelyWinds: 16 mph NE
Tue, 03:00 PM
RainWinds: 16 mph NE
Tue, 04:00 PM
RainWinds: 16 mph NE
Tue, 05:00 PM
RainWinds: 16 mph NE
Tue, 06:00 PM
RainWinds: 17 mph NE
Tue, 07:00 PM
RainWinds: 17 mph NE
Tue, 08:00 PM
RainWinds: 17 mph NE
Tue, 09:00 PM
Rain LikelyWinds: 17 mph NE
Tue, 10:00 PM
Rain LikelyWinds: 18 mph NE
Tue, 11:00 PM
Light Rain LikelyWinds: 17 mph NE
Wed, 12:00 AM
Chance Light RainWinds: 17 mph NE
Wed, 01:00 AM
Chance Light RainWinds: 17 mph NE
Wed, 02:00 AM
Rain LikelyWinds: 15 mph NE
Wed, 03:00 AM
Rain LikelyWinds: 16 mph NE
Wed, 04:00 AM
Chance Light RainWinds: 17 mph NE
Wed, 05:00 AM
Chance Light RainWinds: 17 mph NE
Wed, 06:00 AM
Chance Light RainWinds: 17 mph NE
Wed, 07:00 AM
Chance Light RainWinds: 17 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. A strong area of high pressure will remain in place to our north through much of the week leading to a prolonged period of onshore flow. A strong coastal low will then develop in the Atlantic toward the end of the week. Small Craft Advisories will likely be needed for much of the Thursday through Saturday time period, and a few low- end Gale gusts can't be ruled out.