000 WHUS42 KCHS 240726 CFWCHS Coastal Hazard Message National Weather Service Charleston SC 326 AM EDT Tue Apr 24 2018 SCZ050-240830- /O.CAN.KCHS.SU.Y.0001.000000T0000Z-180424T0900Z/ Charleston- 326 AM EDT Tue Apr 24 2018 ...HIGH SURF ADVISORY IS CANCELLED... The National Weather Service in Charleston has cancelled the High Surf Advisory. $$