Station UPBC1 - 9415118 - Union Pacific Rail Road Bridge, Martinez, CA 
Owned and maintained by NOAA's National Ocean Service Physical Oceanographic Real Time System Program (PORTS®)
Water Level Observation Network
38.038 N 122.121 W (38°2'18" N 122°7'15" W)
Site elevation: sea level
Anemometer height: 100 m above site elevation
Large icon indicates selected station.
Stations with recent data
Stations with no data in last 8 hours
(24 hours for tsunami stations)


(24 hours for tsunami stations)
Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
![]() | SW ( 230 deg true ) |
![]() | 6.0 kts |
![]() | 8.0 kts |
![]() | 5.8 kts |
![]() | 5.8 kts |
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Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.