No predictions loaded for 2042. This site serves NOAA predictions from its own store, and this period has not been fetched for Eastport 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/me/eastport-8410140/2042
Eastport, ME tide table 2042 (printable) · Tide Almanac