Coastal Flood Advisory Issued as Heavy Rains Cause Flooding in Bethany Beach

Heavy rain on Thursday morning has led to significant flooding and standing water across Bethany Beach, prompting a Coastal Flood Advisory from the National Weather Service. The advisory warns that tidal flooding could reach up to three feet above normal levels in parts of St. Mary’s County and surrounding coastal areas.

Local officials are urging residents to avoid low-lying areas and flooded roads. The advisory remains in effect until 2 p.m. EDT, particularly around the time of high tide. This marks another instance of recurrent flooding in Bethany Beach, where coastal infrastructure continues to struggle with heavy rainfall and rising tides.

National Weather Service Issues Coastal Flood Warning

According to the National Weather Service, the Coastal Flood Warning affects St. Mary’s County and nearby communities along the Chesapeake Bay. The warning cites potential inundation of one to two feet above ground level in vulnerable areas such as marinas, creek edges, and riverbanks.

Specific high tides are expected at 9:51 a.m. in Coltons Point, 9:15 a.m. in Piney Point, and 8:22 a.m. in Point Lookout. Water levels may cover portions of Saint George Island roads, enter yards, and approach residential structures if tides exceed 3.5 feet. The NWS warns that these conditions can lead to hazardous travel and damage to coastal properties.

Residents have been advised to move vehicles to higher ground and remain alert for emergency alerts and official updates. Coastal businesses, particularly those near marinas along Smith Creek and Jutland Creek, have already reported minor flooding.

Community Impact and Ongoing Challenges

Bethany Beach and surrounding areas have faced recurring flood events in recent years due to climate-related sea-level rise and heavier storm systems. Thursday’s downpour has again revealed the vulnerability of low-lying coastal infrastructure. Locals report water pooling on major intersections and beach access roads, with emergency crews monitoring the situation.

Officials emphasize that while the current flooding is moderate, persistent high tides could worsen conditions later in the day. Public safety departments have deployed pumps in several neighborhoods to reduce standing water. Visitors and residents are reminded not to drive through flooded streets, as water depth can be deceptive and vehicles may stall or become stranded.

The coastal flood advisory highlights ongoing regional challenges as coastal Maryland and Delaware brace for increasingly severe weather patterns linked to rising sea levels. Communities like Bethany Beach continue to explore long-term mitigation strategies, including improved drainage systems and elevated roadways.

FYI (keeping you in the loop)-

Q1: What is a coastal flood advisory?

A coastal flood advisory is issued when minor to moderate flooding is expected in low-lying coastal areas due to high tides or heavy rainfall.

Q2: How long will the current coastal flood warning remain active?

The warning remains in effect until 2 p.m. EDT today, especially around the time of high tide.

Q3: Which areas are most affected by the flooding?

Saint George Island, Smith Creek, Jutland Creek, and marinas along the St. Mary’s River are seeing the most significant water rise.

Q4: What should residents do during a coastal flood advisory?

Residents should avoid flooded areas, move vehicles to higher ground, and monitor official updates from the National Weather Service.

Q5: Has Bethany Beach faced flooding before?

Yes. Bethany Beach frequently experiences flooding after heavy rains and high tides, making it a repeat concern for residents.