NOAA/NOS/CO-OPS Tide Predictions at 9414792, Alcatraz Island CA January 2022 Monthly Calendar View Subordinate Station | Ref. Station (San Francisco 9414290) | Time offsets (high: 14 min. low: 18 min.) | Height offsets (high: +0 ft. low: +0 ft.)
Disclaimer: The predictions from NOAA Tide Predictions are based upon the latest information available as of the date of your request.
These raw data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of official National Ocean Service data. They are released for limited public use as preliminary data to be used only with appropriate caution.