tidealmanac
No predictions loaded for 2030. This site serves NOAA predictions from its own store, and this period has not been fetched for Elkhorn Slough, Highway 1 Bridge 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/ca/elkhorn-slough-highway-1-bridge-9413623/2030

Elkhorn Slough, Highway 1 Bridge, CA tide table 2030 (printable) · Tide Almanac