tidealmanac
No predictions loaded for 2006. This site serves NOAA predictions from its own store, and this period has not been fetched for Independence Island 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/independence-island-8761677/2006

Independence Island, LA tide table 2006 (printable) · Tide Almanac