Stale — older than 1 week USGS

San Francisco Bay A Pier 24 A San Francisco Ca

Updated January 3, 2002 at 05:15:00 PM · Approved · Site 11162700

Current conditions

Historical trends

Hourly measurements

Detailed readings by hour, organized by day

Nearby stations

Other monitoring locations nearby

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Official USGS page: https://waterdata.usgs.gov/monitoring-location/USGS-11162700/ (may include cooperator information)