Station LPNM4 - 9075065 - Alpena, MI 
Owned and maintained by NOAA's National Ocean Service
Water Level Observation Network
45.063 N 83.429 W (45°3'47" N 83°25'43" W)
Site elevation: 177.9 m above mean sea level
Air temp height: 5.5 m above site elevation
Anemometer height: 9.2 m above site elevation
Barometer elevation: 179.5 m above mean sea level
Sea temp depth: 6.4 m below MLLW
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. | |
![]() | NE ( 50 deg true ) |
![]() | 2.9 kts |
![]() | 8.9 kts |
![]() | 29.97 in |
![]() | 59.5 °F |
![]() | 52.0 °F |
![]() | 45.3 °F |
![]() | 3.9 kts |
![]() | 3.9 kts |
![]() |
|
![]() |
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.