No predictions loaded for 2019. This site serves NOAA predictions from its own store, and this period has not been fetched for Turn Point 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/ak/turn-point-9451434/2019
Turn Point, AK tide table 2019 (printable) · Tide Almanac