Station PTWW1 - 9444900 - Port Townsend, WA 
Owned and maintained by NOAA's National Ocean Service
Water Level Observation Network
48.111 N 122.760 W (48°6'40" N 122°45'35" W)
Site elevation: 5.1 m above mean sea level
Air temp height: 2.4 m above site elevation
Anemometer height: 8.9 m above site elevation
Barometer elevation: 5.1 m above mean sea level
Sea temp depth: 2.8 m below MLLW
Wind data from PTWW1 is subject to obstruction by ferries docking at the pier during the daytime hours.
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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. | |
![]() | W ( 270 deg true ) |
![]() | 2.9 kts |
![]() | 5.1 kts |
![]() | 30.04 in |
![]() | 57.4 °F |
![]() | 3.9 kts |
![]() | 3.9 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.