tidealmanac
No predictions loaded for 2050. This site serves NOAA predictions from its own store, and this period has not been fetched for Charleston (Customhouse Wharf) yet. Nothing is estimated or interpolated in its place. NOAA's own page for the station has the official table: tidesandcurrents.noaa.gov.

tidealmanac.site/us/sc/charleston-customhouse-wharf-8665530/2050

Charleston (Customhouse Wharf), SC tide table 2050 (printable) · Tide Almanac