No predictions loaded for 2076. This site serves NOAA predictions from its own store, and this period has not been fetched for Waldoboro 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/waldoboro-8416224/2076
Waldoboro, ME tide table 2076 (printable) · Tide Almanac