Severe Storm Surge ● Closed
Coastal Flood Warning issued September 27 at 6:50PM EDT until September 27 at 8:00PM EDT by NWS Wakefield VA, United States of America
Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.
* WHAT...For the Coastal Flood Warning, one to two feet of
inundation above ground level in low-lying areas near shorelines
and tidal waterways. For the Coastal Flood Advisory, up to one foot
of inundation above ground level expected in low-lying areas
near shorelines and tidal waterways.
* WHERE...Dorchester, Wicomico and Somerset Counties.
* WHEN...For the Coastal Flood Warning, until 8 PM EDT this
evening. For the Coastal Flood Advisory, from 1 AM to 7 AM EDT
Monday.
* IMPACTS...Widespread flooding of vulnerable areas will result
in an elevated threat of property damage to homes and businesses
near the waterfront and shoreline. Water will be 1 to 2 feet
above ground level in some areas resulting in a sufficient depth
to close numerous roads and threaten homes and businesses.
Flooding will extend inland from the waterfront along tidal
rivers and bays resulting in some road closures and flooding of
vehicles.
Measurements
| Coordinates | 39.9645, -100.8105 |
|---|---|
| Region | Dorchester; Wicomico; Somerset |
| Location Precision | country |
| Issuing Authority | United States of America — us-noaa-nws-en |
| Cap Urgency | Expected |
| Cap Certainty | Likely |
| Cap Expires | 2026-09-28T03:00:00-04:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportThis event as JSON · API and licence
Source updated 21 days ago (Sep 27, 2026 22:51 UTC) · we last heard from WMO Alert Hub (national weather services) 32 seconds ago
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About this location
The agency did not publish coordinates for this warning. The pin is the centre of the country, not the location of the event — read the area name, not the map, for where it applies.
Area as the agency stated it: Dorchester; Wicomico; Somerset
Official authorities in United States
If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.
More for United States →What to do
Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.
Understanding surge zones, evacuation timing, and why storm surge is the deadliest part of a tropical cyclone.
Open Storm Surge Safety Guide →Nearby & related events
Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.