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Station WSLM4 - White Shoal Light, MI Image indicating link to RSS feed of recent meteorological observations for station WSLM4

Owned and maintained by Great Lakes Environmental Research Laboratory
C-MAN Station
45.842 N 85.135 W (45°50'32" N 85°8'7" W)

Site elevation: 177 m above mean sea level
Anemometer height: 43 m above site elevation
Barometer elevation: 36.2 m above mean sea level

Instruments are owned and maintained by the University of Colorado, Boulder.

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station WSLM4

Large icon indicates selected station.
yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
     (24 hours for tsunami stations)

Conditions at WSLM4 as of
0400 GMT on 03/24/2018:

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind Direction Wind Direction (WDIR): N ( 10 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 11 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES): 30.41 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY): +0.03 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 26.6 °F
5-day plot - Dew Point Dew Point (DEWP): 14.0 °F
5-day plot - Wind Chill Wind Chill (CHILL): 15.6 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 10 kts
5-day plot - Wind Speed at 10 Meters Wind Speed at 20 meters (WSPD20M): 10 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous observations
5-day plot - Wind Direction 5-day plot - Wind Speed 5-day plot - Wind Gust 5-day plot - Wave Height 5-day plot - Dominant Wave Period 5-day plot - Average Period 5-day plot - Mean Wave Direction 5-day plot - Atmospheric Pressure 5-day plot - Pressure Tendency 5-day plot - Air Temperature 5-day plot - Water Temperature 5-day plot - Dew Point 5-day plot - Salinity 5-day plot - Visibility 5-day plot - Tide (above MLLW)
03240300 NNW 11-----30.40+0.04 26.8- 13.5---
03240200 NNW 10-----30.39- 27.5- 11.7---
03240100 NNW 15-----30.38- 28.9- 10.6---
03240000 NNW 13-----30.36- 30.4- 13.3---
03231900 NNW 6-----30.37-0.02 29.8- 4.5---
03231800 NNW 5-----30.39-0.01 28.2- 8.6---
03231700  NW 5-----30.39+0.00 25.3- 9.9---
03231600  N 9-----30.39+0.01 23.5- 9.3---
03231500  N 11-----30.40+0.03 22.1- 9.5---
03231400  N 13-----30.39+0.04 20.5- 9.1---
03231300  N 15-----30.38+0.04 20.8- 9.7---
03231200  N 13-----30.36+0.03 21.0- 11.1---
03231100  N 15-----30.34+0.02 22.1- 13.1---
03231000  N 12-----30.34- 22.8- 15.4---
03230900 NNW 13-----30.33- 24.4- 18.7---
03230800 NNW 13-----30.32+0.01 25.3- 19.0---
03230500  NW 11-----30.32+0.01 25.9- 16.0---
03230400  NW 13-----30.31- 25.9- 14.9---

Description of Measurements

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 the current month, previous months, and previous years.