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Realtime Great Lakes Weather Data and Marine Observations


SWPM4: NOS S.W. Pier MI                                  
CMAN Station
Lat: 46.50°, Lon: -84.37°
Elevation: 186 m
Anemometer Height: 9 m
Related Site: NDBC


Current Time: 0702 GMT
Station Types
(Click on name to view all stations for that type)
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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 (122)
 (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   202612200001SWPM4 09 36.0 999.9 310 14.0 19.0 999 9999.9 29.99 38.1 99.9 99.9 202612200061SWPM4 09 999.9 999.9 310 14.0 19.0 999 9999.9 29.99 37.9 99.9 99.9 202612200121SWPM4 09 999.9 999.9 310 15.0 16.9 999 9999.9 29.99 38.1 99.9 99.9 202612200181SWPM4 09 999.9 999.9 320 11.1 18.1 999 9999.9 30.00 38.1 99.9 99.9 202612200241SWPM4 09 35.4 999.9 310 12.1 16.9 999 9999.9 30.00 38.1 99.9 99.9 202612200301SWPM4 09 35.6 999.9 320 9.9 15.9 999 9999.9 30.00 38.1 99.9 99.9 202612200361SWPM4 09 999.9 999.9 310 12.1 15.9 999 9999.9 30.00 38.1 99.9 99.9 202612200421SWPM4 09 999.9 999.9 310 8.9 14.0 999 9999.9 30.00 38.1 99.9 99.9 202612200481SWPM4 09 999.9 999.9 300 11.1 15.9 999 9999.9 30.00 38.1 99.9 99.9 202612200541SWPM4 09 34.9 999.9 310 9.9 13.0 999 9999.9 30.00 37.9 99.9 99.9 202612201001SWPM4 09 34.9 999.9 300 9.9 13.0 999 9999.9 30.00 38.1 99.9 99.9 202612201061SWPM4 09 999.9 999.9 310 8.9 12.1 999 9999.9 30.01 37.9 99.9 99.9 202612201121SWPM4 09 999.9 999.9 300 8.0 11.1 999 9999.9 30.01 38.3 99.9 99.9 202612201181SWPM4 09 999.9 999.9 300 7.0 9.9 999 9999.9 30.01 38.3 99.9 99.9 202612201241SWPM4 09 35.1 999.9 280 7.0 9.9 999 9999.9 30.01 38.1 99.9 99.9 202612201301SWPM4 09 34.9 999.9 300 8.0 11.1 999 9999.9 30.01 38.1 99.9 99.9 202612201361SWPM4 09 999.9 999.9 300 8.0 12.1 999 9999.9 30.01 38.1 99.9 99.9 202612201421SWPM4 09 999.9 999.9 310 8.0 12.1 999 9999.9 30.01 38.1 99.9 99.9 202612201481SWPM4 09 999.9 999.9 310 8.9 11.1 999 9999.9 30.01 38.1 99.9 99.9 202612201541SWPM4 09 34.7 999.9 300 7.0 11.1 999 9999.9 30.01 38.1 99.9 99.9 202612202001SWPM4 09 34.7 999.9 310 8.0 12.1 999 9999.9 30.01 38.1 99.9 99.9 202612202061SWPM4 09 999.9 999.9 300 8.9 12.1 999 9999.9 30.01 99.9 99.9 99.9 202612202121SWPM4 09 999.9 999.9 310 8.0 11.1 999 9999.9 30.01 99.9 99.9 99.9 202612202181SWPM4 09 999.9 999.9 310 8.0 12.1 999 9999.9 30.01 99.9 99.9 99.9 202612202241SWPM4 09 34.5 999.9 310 8.0 12.1 999 9999.9 30.01 38.1 99.9 99.9 202612202301SWPM4 09 34.5 999.9 290 6.0 8.9 999 9999.9 30.02 38.1 99.9 99.9 202612202361SWPM4 09 999.9 999.9 290 5.1 8.9 999 9999.9 30.01 37.9 99.9 99.9 202612202421SWPM4 09 999.9 999.9 290 8.0 8.9 999 9999.9 30.01 37.9 99.9 99.9 202612202481SWPM4 09 999.9 999.9 280 6.0 8.9 999 9999.9 30.01 37.9 99.9 99.9 202612202541SWPM4 09 34.5 999.9 300 5.1 8.9 999 9999.9 30.01 37.9 99.9 99.9 202612203001SWPM4 09 34.5 999.9 300 6.0 9.9 999 9999.9 30.01 37.9 99.9 99.9 202612203061SWPM4 09 999.9 999.9 300 7.0 8.9 999 9999.9 30.01 37.9 99.9 99.9 202612203121SWPM4 09 999.9 999.9 300 7.0 8.9 999 9999.9 30.01 37.6 99.9 99.9 202612203181SWPM4 09 999.9 999.9 290 7.0 8.9 999 9999.9 30.01 37.9 99.9 99.9 202612203241SWPM4 09 34.2 999.9 290 7.0 11.1 999 9999.9 30.01 37.8 99.9 99.9 202612203301SWPM4 09 34.2 999.9 300 7.0 8.0 999 9999.9 30.01 37.9 99.9 99.9 202612203361SWPM4 09 999.9 999.9 280 6.0 8.0 999 9999.9 30.01 99.9 99.9 99.9 202612203421SWPM4 09 999.9 999.9 280 5.1 7.0 999 9999.9 30.01 99.9 99.9 99.9 202612203481SWPM4 09 999.9 999.9 280 5.1 7.0 999 9999.9 30.01 99.9 99.9 99.9 202612203541SWPM4 09 34.2 999.9 260 6.0 7.0 999 9999.9 30.01 37.9 99.9 99.9 202612204001SWPM4 09 34.2 999.9 260 6.0 8.0 999 9999.9 30.01 37.9 99.9 99.9 202612204061SWPM4 09 999.9 999.9 250 5.1 7.0 999 9999.9 30.00 37.9 99.9 99.9 202612204121SWPM4 09 999.9 999.9 250 6.0 7.0 999 9999.9 30.00 37.0 99.9 99.9 202612204181SWPM4 09 999.9 999.9 260 6.0 8.0 999 9999.9 30.00 37.2 99.9 99.9 202612204241SWPM4 09 34.5 999.9 260 6.0 8.0 999 9999.9 30.00 37.6 99.9 99.9 202612204301SWPM4 09 34.3 999.9 240 4.1 7.0 999 9999.9 30.00 37.2 99.9 99.9 202612204361SWPM4 09 999.9 999.9 230 4.1 6.0 999 9999.9 30.00 99.9 99.9 99.9 202612204421SWPM4 09 999.9 999.9 240 6.0 7.0 999 9999.9 30.00 99.9 99.9 99.9 202612204481SWPM4 09 999.9 999.9 240 5.1 7.0 999 9999.9 30.00 99.9 99.9 99.9 202612204541SWPM4 09 34.0 999.9 240 5.1 8.0 999 9999.9 30.00 37.0 99.9 99.9 202612205001SWPM4 09 34.2 999.9 250 6.0 7.0 999 9999.9 30.00 37.4 99.9 99.9 202612205061SWPM4 09 999.9 999.9 260 2.9 8.0 999 9999.9 30.00 37.4 99.9 99.9 202612205121SWPM4 09 999.9 999.9 260 6.0 7.0 999 9999.9 30.00 36.9 99.9 99.9 202612205181SWPM4 09 999.9 999.9 270 6.0 8.0 999 9999.9 30.00 37.2 99.9 99.9 202612205241SWPM4 09 34.2 999.9 260 6.0 7.0 999 9999.9 30.00 37.2 99.9 99.9 202612205301SWPM4 09 34.3 999.9 270 5.1 8.0 999 9999.9 29.99 37.2 99.9 99.9 202612205361SWPM4 09 999.9 999.9 280 5.1 8.0 999 9999.9 29.99 37.4 99.9 99.9 202612205421SWPM4 09 999.9 999.9 270 6.0 8.0 999 9999.9 29.99 37.4 99.9 99.9 202612205481SWPM4 09 999.9 999.9 280 6.0 8.0 999 9999.9 29.99 37.0 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 2nd value plotted]
59 matching elements
0.030 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
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