No predictions loaded for 2052. This site serves NOAA predictions from its own store, and this period has not been fetched for Fort Sumter 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/fort-sumter-8665728/2052
Fort Sumter, SC tide table 2052 (printable) · Tide Almanac