No predictions loaded for 2007. This site serves NOAA predictions from its own store, and this period has not been fetched for Caillou Boca 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/caillou-boca-8763206/2007
Caillou Boca, LA tide table 2007 (printable) · Tide Almanac