Coastal Flood Advisory issued October 11 at 7:18AM EDT until October 11 at 11:00AM EDT by NWS Charleston SC
Official severe-weather alerts, warning areas, and disaster updates.
expired · active · official-source
* WHAT...Up to one half foot of inundation above ground level along shorelines and tidal waterways (7.1 to 7.3 feet Mean Lower Low Water at Charleston). * WHERE...Coastal Colleton County. * WHEN...Until 11 AM EDT this morning. * IMPACTS...This could result in some roads becoming impassable. * ADDITIONAL DETAILS...High tide will occur around 9:15 AM this morning at Charleston. Saltwater inundation will be possible 1 to 2 hours before and after high tide. If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Visit water.weather.gov for additional water level and flood impact information.
- Event time
- Source last updated
- Current version retrieved
- Provider
- NWS — active weather alerts (Storm)
- Location
- SC, US
- Severity
- Minor
- area
- Coastal Colleton
- event
- Coastal Flood Advisory
- onset
- 2026-10-11T07:18:00-04:00
- states
- ["SC"]
- urgency
- Expected
- certainty
- Likely
- effective
- 2026-10-11T07:18:00-04:00
- message id
- urn:oid:2.49.0.1.840.0.e60edd6f50a4a51e71c30b2076baa34d60952648.002.1
- references
- ["urn:oid:2.49.0.1.840.0.7e79394aa17f1ac81d3d9d46d447304987ab7599.002.1"]
- instruction
- If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Visit water.weather.gov for additional water level and flood impact information.
- message type
- Update
- location basis
- Approximate: centers of the NWS zones listed in the alert
- freshness minutes
- 60
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Update history (3 recent revisions)
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