Maryland Minor Coastal Flood Advisory | Effective 09/27/2026 00:11

Headline: 
Coastal Flood Advisory issued September 27 at 3:11AM EDT until September 27 at 6:00PM EDT by NWS Baltimore MD/Washington DC
Event: 
Coastal Flood Advisory
Urgency: 
Expected
Effective: 
September 27, 2026 - 12:11am
Expires: 
September 27, 2026 - 8:15am
Description: 
* WHAT...Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in St. Marys County. * WHEN...Until 6 PM EDT this evening, especially around the time of high tide. * IMPACTS...At 3.5 feet, water covers roads on Saint George Island, is in yards, and is approaching structures. To the east, inundation is occurring at multiple marinas off St. Mary's River, Smith Creek, and Jutland Creek. * ADDITIONAL DETAILS...Tides one and a half to two feet above normal. The next high tides at Piney Point are 3:07 AM and 3:19 PM. The next high tides at Coltons Point are 3:43 AM and 3:55 PM. The next high tides at Point Lookout are 2:36 PM and 2:36 AM.
Instruction: 
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Area Description: 
St. Marys
Forcast Office: 
NWS Baltimore MD/Washington DC
Sender: 
w-nws.webmaster@noaa.gov