tidealmanac
No predictions loaded for 2011. This site serves NOAA predictions from its own store, and this period has not been fetched for South Bay entrance 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/tx/south-bay-entrance-8779768/2011

South Bay entrance, TX tide table 2011 (printable) · Tide Almanac