No predictions loaded for 1998. This site serves NOAA predictions from its own store, and this period has not been fetched for Bayou Faleau 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/la/bayou-faleau-8762329/1998
Bayou Faleau, LA tide table 1998 (printable) · Tide Almanac