Coastal Flood Warning Issued for Colleton and Charleston Counties, Expected Through Saturday Midday

Charleston, SC, October 10, 2026 — A coastal flood warning has been issued, impacting residents and operations in Coastal Colleton County and Charleston County. The National Weather Service has put forth this warning, indicating a significant risk of flooding along the coast.

The warning is currently in effect and is anticipated to continue through midday on Saturday. During this period, coastal areas are expected to experience elevated water levels, which can lead to inundation of low-lying regions, roadways, and coastal properties. Residents in affected areas are advised to stay informed about weather updates and local advisories.

Specific details regarding the cause of the coastal flooding, such as storm systems or tidal influences, were not provided in the initial alert. Similarly, the exact timing of the warning’s cessation is projected only as “Saturday midday.” Further information on expected flood depths or specific zones most at risk within Coastal Colleton and Charleston County is pending additional meteorological assessments.

Authorities are urging individuals to exercise caution when traveling through coastal areas during the warning period. Road closures due to flooding are a possibility, and drivers are advised to avoid driving through flooded roadways, as this can be dangerous and can cause damage to vehicles.

The duration of the warning means that tidal cycles and any accompanying weather patterns will be closely monitored by local officials and emergency management agencies throughout the period. Updates on the situation will be provided as they become available.

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