Beaufort County, September 16, 2025
News Summary
Tropical Storm Debby is set to bring unprecedented rainfall to Beaufort County, with forecasts predicting up to 30 inches of rain. A flood watch and storm surge warning are now in effect as local officials alert residents about potential flooding dangers. High-risk areas like U.S. 278 and Downtown Beaufort are particularly vulnerable. Residents are urged to prepare by securing properties and seeking higher ground as the storm approaches.
Beaufort County Braces for Historic Rainfall as Tropical Storm Debby Approaches
Tropical Storm Debby is expected to bring unprecedented rainfall to Beaufort County this week, with predictions of up to 30 inches of rain. As of 11 a.m. on Monday, a flood watch and storm surge warning are in effect for the area, heightening concerns about potential flooding and safety hazards.
The National Weather Service (NWS) has issued a coastal flood advisory specifically for Coastal Jasper and Beaufort County, which will be in place from Tuesday at 7 a.m. until noon. Local officials are on high alert, urging residents to take the necessary precautions ahead of the storm.
Flooding Risks and Affected Areas
Residents in Beaufort and Bluffton are particularly susceptible to flooding in several common areas:
- U.S. 278/S.C. 170 interchange: This area is known for frequent flooding due to ongoing nighttime construction.
- Bluffton Parkway at Simmonsville Road: Often affected during heavy rains; detours are available via May River Road and U.S. 278.
- Alljoy neighborhood: Prone to flooding even with minimal rainfall, largely due to poorly maintained drainage ditches.
- Downtown Beaufort: Experiences frequent flooding due to outdated stormwater systems and rising sea levels.
- Hilton Head Island: Highly vulnerable to flooding, particularly in low-lying areas like Sea Pines and Shelter Cove during heavy rainfall.
Safety Recommendations
Officials are recommending against unnecessary travel during this period of high flood risk, as just 12 inches of water can submerge a small car. Flash floods can create hidden dangers such as electrical hazards and debris, which individuals should avoid encountering. The NWS warns that between 18 and 24 inches of flowing water can sweep away larger vehicles.
Residents are urged to seek higher ground if in flood-prone areas and to evacuate immediately if instructed to do so. Important safety measures include:
- Disconnecting utilities to prevent damage.
- Securing properties by moving items to higher ground.
- Avoiding basement entry during flood conditions.
Hydroplaning is another concern, caused by vehicles sliding on wet roads, with just 12 inches of rapidly moving water being capable of sweeping away vehicles. Between 3 and 5 inches of rain have already fallen in the area, with an additional 1 to 3 inches expected shortly.
Current Conditions and Road Closures
High water issues are affecting Broad River Boulevard and County Shed Road, impacting travel in the Burton area. Multiple road closures have already been implemented, including the ramp to U.S. 278 Eastbound from S.C. 170 due to flooding.
As the situation evolves, residents are strongly encouraged to monitor local conditions and adhere to safety recommendations to stay safe during these severe weather events.
Frequently Asked Questions
What areas are most likely to flood in Beaufort County?
The U.S. 278/S.C. 170 interchange, Bluffton Parkway at Simmonsville Road, Alljoy neighborhood, Downtown Beaufort, and Hilton Head Island are particularly susceptible to flooding.
How much rainfall is expected from Tropical Storm Debby?
Forecasters predict up to 30 inches of rainfall throughout the week, with 18-24 inches of flooding possible.
What should residents do to prepare for the storm?
Residents should disconnect utilities, secure their property, avoid unnecessary travel, and seek higher ground if in flood-prone areas.
What are the dangers of flooding?
Floodwaters can conceal electrical hazards and debris, and can sweep away vehicles. Even 12 inches of water can submerge a small car or cause hydroplaning.
Key Features of Tropical Storm Debby
| Feature | Description |
|---|---|
| Predicted Rainfall | Up to 30 inches |
| Flood Watch | In effect as of Monday, 11 a.m. |
| Coastal Flood Advisory | Effective Tuesday, 7 a.m. to noon |
| Common Flood Areas | U.S. 278/S.C. 170 interchange, Bluffton Parkway, Alljoy neighborhood, Downtown Beaufort, Hilton Head Island |
| Current Rainfall | Between 3-5 inches already fallen |
| Evacuation Recommendations | Seek higher ground and evacuate if instructed |
Deeper Dive: News & Info About This Topic
HERE Resources
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Flood Advisory Canceled for Beaufort and Jasper Counties
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The Devastating Impact of the Sea Island Hurricane
Beaufort County Faces Increased Flooding Risks Amid Funding Cuts
Additional Resources
- AOL: List of Flood Prone Areas in Beaufort
- Wikipedia: Flood
- Island Packet: Weather News
- Google Search: Beaufort County Flood Report
- WSAV: Flood Advisory in Beaufort County
- Encyclopedia Britannica: Flood
- Washington Daily News: Hurricane Erin Impacts
- Google News: Beaufort County Weather
Author: STAFF HERE BEAUFORT
The HERE Beaufort Staff Writers are a collaborative team of journalists, editors, and local contributors passionate about delivering accurate, timely information to the Beaufort community. As part of the HEREcity.com Network, which powers over 100 U.S. city sites including HEREcolumbia.com, our staff draws on collective experience in South Carolina journalism to cover everything from business sales and real estate developments to dining deals and community initiatives. Our Expertise and Background: Local Roots in Beaufort : Our team includes lifelong Beaufort residents and SC natives with deep knowledge of the area’s history, economy, and culture. We’ve covered key events like the recent sale of the historic Crofts Block Building, Beaufort’s equestrian heritage, and growth in local tech and education sectors (e.g., BeaufortTechnical College programs). Collective Experience: With over 50 combined years in journalism, our staff has backgrounds in print, digital media, and community reporting. We prioritize fact-based stories, drawing from sources like the Beaufort Chamber of Commerce, city government records, and on-the-ground interviews. Commitment to Quality: Every article is a group effort, involving research, editing, and verification to ensure reliability. We adhere to journalistic standards, citing credible sources and updating content as new details emerge.
