Category: Travel

Portions of Seabrook Island Road between the SIPOA Security Gate and Freshfields are currently flooded. In addition, there are several places within Seabrook Island that are flooding. Motorists are advised to avoid traveling on Seabrook Island Road unless absolutely necessary.

The National Weather Service has issued a
FLASH FLOOD WARNING
for our area.

Slow-moving thunderstorms are currently moving through Charleston County. As much as 3 inches of rain has fallen so far today, and an additional 1 to 2 inches could fall. Flash flooding is ongoing in many areas throughout the region and will continue into the afternoon. A new daily rainfall record has already been set at the Charleston International Airport.

If you come across flooded roads, remember the safety rule: Turn around, don’t drown.

-Submitted by The Town of Seabrook Island

The National Weather Service has issued an alert about a stalled cold front near our region that is expected to bring increasingly unsettled weather this afternoon through Monday.

Multiple rounds of moderate to heavy rainfall are forecast, significantly increasing the risk of flash flooding. A Flood Watch may be issued for portions of our area. Additionally, NWS Charleston is implementing its new flash flood warning criteria starting today.

Timing & Hazards:

Heavy Rain/Flash Flooding:

• The greatest risk is from Friday afternoon through Monday
• Expected rainfall totals: Inland: 2–4”; Coastal areas: 4–6” with localized amounts >6”
• Urban and low-lying areas may experience flooding and impassable roads, particularly near high tide

Severe Thunderstorms:

• Potential for isolated strong wind gusts up to 60 mph this afternoon/evening

Heat:

• Heat indices of 108–112°F are expected this afternoon
• Heat Advisory in effect for the entire area

Forecast Confidence:

• Moderate confidence for flash flood potential
• Low confidence for precise location and timing of rainfall totals

Reminders & Resources:

• Be prepared for rapidly changing conditions over the weekend
• Monitor the NWS Charleston Briefing Page and local alerts for the latest updates
• Additional resources: Excessive Rainfall Outlooks, Tide Forecasts for Charleston Harbor

If you come across flooded roads, remember the safety rule: Turn around, don’t drown.

–Tidelines Editors

The National Weather Service (NWS) is watching a low-pressure system off the coast of Florida. This system will move up toward our area later today and is expected to linger through Thursday before moving away from our region on Friday. The system has a low chance of acquiring tropical or subtropical characteristics, but the NWS says its impacts will be similar regardless of development status. 

With high tide occurring today around 4:00 pm, there is a chance for localized flooding, particularly in low-lying areas and during the evening commute.

At this time, impacts for our area could include:

• Rainfall totals of 1–3 inches are expected along and east of I-95, with higher totals in the Charleston Tri-County area and Downtown Charleston. 
• Breezy conditions, particularly near the beaches, with a 15–25% chance of wind gusts exceeding 40 mph, which could cause isolated power outages.
• A Moderate Risk for rip currents, which may increase through the end of the week.
• Marine hazards, including rough seas and potential Small Craft Advisories.

If you come across flooded roads, remember the safety rule:
Turn around, don’t drown.

–Tidelines Editors

As reported yesterday, we are in the midst of a King Tide event. It is anticipated that the high tide in Charleston is expected to reach 7.1 feet this evening around 7:22 pm, according to the National Weather Service. 

The greatest chance for showers and storms is from now until 9:00 pm., some of which could become severe due to damaging wind gusts and brief heavy rainfall, according to the NWS. 

A Coastal Flooding Advisory will be in effect from 6:00 – 9:00 pm. Flooding can occur 1-2 hours before and after peak high tide. 

It is important that you do not drive through standing water. Not only can your brakes get wet and your car become flooded, but you don’t know what the condition of the road is under the water. And please, avoid driving around barricades —they’re there for your safety.

If you come across flooded roads, remember the safety rule: Turn around, don’t drown.

CLOSURE ALERT: The Freshfields Village exit near The Station is temporarily closed due to flooding.

–Tidelines Editors