Your favorites:
Local Info
Critical Stages
6.5' - Action7' - Flood7.5' - Moderate Flood8' - Major Flood
Tide Station - Gauge CHTS1
Charleston Harbor, SC
Lat: 32.78N, Lon: 79.92W
 
Latest Observation
 Updated: 4:06 AM EDT 10/12/25
Stage:4.1 ft
Flow:-999 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests
Historical crest information is not available.

Data provided by NOAA Advanced Hydrologic Prediction Service

 Buy me a coffee