Dorchester County

Coastal Flood Advisory issued May 2 at 5:45PM EDT until May 2 at 11:00PM EDT by NWS Charleston SC

* WHAT...Up to one half foot of inundation above ground level expected along shorelines and tidal waterways (6.9 to 7.1 feet Mean Lower Low Water at Charleston). * WHERE...Coastal Colleton and Charleston Counties. * WHEN...Until 11 PM EDT this evening. * IMPACTS...This could result in some roads becoming impassable. * ADDITIONAL DETAILS...High tide will occur around 9:30 PM today at Charleston. Saltwater inundation will be possible 1 to 2 hours before and after high tide.