Please note: In many cases, the station position in our database is accurate
to only one minute. Thus, the tide gauge may not appear to be on the coast.
Port Chicago California is a new NOAA station. This has been added to the database to give additional comparison stations.Using metadata from the NOAA website Port Chicago, California has been made RLR. Primary benchmark is 5144 H 1976 4.209m above Station Datum.