Coastal Flood Advisory in Effect for Delaware Through 5 PM Today

Monday, February 23, 2026 at 9:00 PM

A Coastal Flood Advisory is in effect until 5 PM today for Kent County, Inland Sussex County, and Delaware Beaches, with up to six inches of flooding expected in low-lying coastal areas.

Delaware residents in coastal and low-lying areas should prepare for minor flooding through 5 PM today as a Coastal Flood Advisory remains in effect for Kent County, Inland Sussex County, and Delaware Beaches. The National Weather Service warns that up to six inches of water could accumulate above ground level in vulnerable areas near shorelines and tidal waterways. The flooding is expected to impact the most susceptible roads in coastal and bayside communities, with some partial or full road closures possible throughout the afternoon. Officials say minor tidal flooding may continue into tonight’s high tide cycle, particularly along the back bays. Drivers are urged to avoid leaving vehicles in flood-prone areas and never attempt to drive through standing water, as depths can be deceptive and lead to vehicle damage or dangerous situations. The advisory, issued this morning by the National Weather Service Mount Holly, affects popular areas including Rehoboth Beach, Bethany Beach, and communities along the Delaware Bay. Residents and visitors should monitor local conditions and consider alternate routes if traveling in affected areas. The Coastal Flood Advisory is set to expire at 5 PM today, though minor flooding effects could linger through the evening high tide.

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