Weather Data Source: South Carolina Weather

Coastal Flooding Hits Downtown Charleston

Coastal flooding in downtown Charleston with streets submerged in seawater

Charleston, October 13, 2025

News Summary

Significant coastal flooding impacted downtown Charleston as tides reached an alarming height, resulting in street closures and saltwater intrusion into residential areas. Local residents voiced their frustrations over repetitive flooding and the city’s slow response, while efforts to manage the situation unfolded. This flooding event is now marked as one of the most severe in Charleston’s recorded history. Community resilience shone through as residents took actions to prevent further damage to their properties.

Charleston

On October 10, 2025, downtown Charleston experienced significant coastal flooding as tides surged to three feet above average levels. The tide at Charleston Harbor peaked at 8.46 feet, resulting in the closure of dozens of streets for several hours. The flooding caused notable saltwater intrusion in residential areas, impacting properties and raising concerns among local residents.

Frustrated homeowners, like one resident, reported repeated flooding issues, with standing water measuring approximately eight inches in yards and driveways. There were concerns that such flooding could lead to damage, including potential harm to vehicle engines parked in affected areas. In response to the flooding, Charleston police were on site managing traffic, while the city’s emergency response team worked on preventive measures to mitigate the situation.

Stephen Davis, Charleston’s emergency manager, emphasized the need for effective preventative measures to minimize the necessity of rescues during such flooding events. Longtime residents expressed their growing frustration with the frequent flooding incidents, recalling that when they moved to the area in 2004, they were amidst a drought. Efforts were also made by residents on Gadson Street, who set up barriers to help keep vehicles from entering flooded areas.

Criticism was leveled at the city’s response time, with residents highlighting the slow placement of flood barriers and issues with storm drains becoming clogged by garden mulch. Despite the serious impacts of this coastal flooding event, some people capitalized on the situation, as evidenced by a local diver who took to swimming in the submerged waters of Lockwood Drive, which were estimated to be around 2.5 to 3 feet deep after his truck became trapped.

This recent flooding event has now been recorded as the 13th-highest tide seen in Charleston since 1921, a history that includes various tropical storms and hurricanes. Weather forecasts indicate that heightened tides and rainy conditions may persist through the weekend, although improved weather is anticipated in the following week.

Key Details of the Coastal Flooding

  • Significant Flooding: Occurred on October 10, 2025
  • Peak Tide: 8.46 feet in Charleston Harbor
  • Impact: Closed dozens of streets, saltwater intrusion into residential areas
  • Response: City police and emergency response teams mobilized
  • Historical Context: 13th-highest tide in Charleston since 1921

Understanding the Context

As sea levels continue to rise due to climate change, flooding events like this have become commonplace in coastal cities. Local authorities stress the importance of proactive measures to safeguard residents and properties against such occurrences. The community’s resilience and resourcefulness also shine through as residents take actions to protect their neighborhoods during flooding incidents.

FAQ Section

What date did the flooding in downtown Charleston occur?

The flooding in downtown Charleston occurred on October 10, 2025.

How high did the tide reach at Charleston Harbor?

The tide at Charleston Harbor reached 8.46 feet.

What areas were affected by the flooding?

The flooding led to the closure of dozens of streets and caused saltwater intrusion in residential areas.

What efforts were made by residents during the flooding?

Residents on Gadson Street took initiative by setting up barriers to prevent vehicles from navigating flooded areas.

How significant was this flooding event in historical context?

This flooding event was cited as the 13th-highest tide seen in Charleston since 1921.

Key Features Chart

Feature Details
Date of Flooding October 10, 2025
Peak Tide Level 8.46 feet
Street Closures Dozens of streets closed for several hours
Saltwater Intrusion Reported in residential areas
Rescue & Response Efforts Managed by police and emergency response teams
Historical Context 13th-highest tide since 1921

Deeper Dive: News & Info About This Topic

HERE Resources

Charleston Faces Coastal Flooding, Road Closures
Coastal Flooding Causes Event Cancellation in Charleston
Charleston Faces Severe Coastal Flooding and Road Closures
Charleston Under Coastal Flood Advisory
Nor’easter Impacts East Coast with Flooding and High Winds
Charleston Police Announce Road Closures for Citadel Home Game
Downtown Charleston Faces Severe Coastal Flooding
Coastal Flooding Hits Downtown Charleston
Remembering Davis William Reeves
Coastal Flood Warning Issued for Charleston

Additional Resources

Coastal Flooding Hits Downtown Charleston

STAFF HERE CHARLESTON
Author: STAFF HERE CHARLESTON

The CHARLESTON STAFF WRITER represents the experienced team at HEREcharleston.com, your go-to source for actionable local news and information in Charleston, Charleston County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as the Spoleto Festival USA, Charleston Wine + Food Festival, and the MOJA Festival. Our coverage extends to key organizations like the Charleston Metro Chamber of Commerce and the Charleston Museum, plus leading businesses in tourism and maritime industries that power the local economy such as South Carolina Ports Authority and the Charleston Visitor Center. As part of the broader HERE network, including HEREaiken.com, HEREbeaufort.com, HEREchapin.com, HEREcharleston.com, HEREclinton.com, HEREcolumbia.com, HEREgeorgetown.com, HEREgreenwood.com, HEREgreenville.com, HEREhiltonhead.com, HEREirmo.com, HEREmyrtlebeach.com, HEREnewberry.com, HERErockhill.com, HEREspartanburg.com, HEREaustin.com, HEREcollegestation.com, HEREdallas.com, HEREhouston.com, and HEREsanantonio.com, we provide comprehensive, credible insights into South Carolina's dynamic landscape.

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