Skip to main content
NOAA / GLERL / CoastWatch Great Lakes Node / NOAAPORT Page

Realtime Great Lakes Weather Data and Marine Observations

 SPTM4: NWS SturgeonPt Lt MI                                  
CMAN Station
Lat: 44.71°, Lon: -83.27°
Elevation: 184 m
Anemometer Height: 13 m
Related Site: NDBC

Current Time: 1209 GMT
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
Lt Blue MarkerBuoys
Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (358)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
Select Year and Day of Year (DOY) range:
Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Additional Data Archive: NDBC Historical Data

Metadata | Description of Measurements (NDBC)
All 9s in field = missing data 

                                       Change Units to English | Metric
                         AIR   DEW WND  WND  WND CLD SOLAR   BAR    WAT  WAV  WAV   N     W    
-------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER  LAT   LON   
YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s  d.deg d.deg  
202535800501SPTM4   29 999.9 999.9 320  8.9 22.0 999 9999.9 9999.9 99.9 99.9 99.9
202535801501SPTM4   29 999.9 999.9 320 15.9 27.0 999 9999.9 9999.9 99.9 99.9 99.9
202535802501SPTM4   29 999.9 999.9 320 16.9 27.0 999 9999.9 9999.9 99.9 99.9 99.9
202535803501SPTM4   29 999.9 999.9 330 14.0 25.1 999 9999.9 9999.9 99.9 99.9 99.9
202535806501SPTM4   29 999.9 999.9 330 15.9 29.0 999 9999.9 9999.9 99.9 99.9 99.9
202535807501SPTM4   29 999.9 999.9 340 19.0 27.0 999 9999.9 9999.9 99.9 99.9 99.9
202535808501SPTM4   29 999.9 999.9 330 15.9 26.0 999 9999.9 9999.9 99.9 99.9 99.9
202535809501SPTM4   29 999.9 999.9 340  6.0 20.0 999 9999.9 9999.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
8 matching elements
0.019 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]