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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: 0505 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 (120)
 (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   202612000001SWPM4 09 38.5 999.9 320 9.9 15.9 999 9999.9 29.92 37.6 99.9 99.9 202612000061SWPM4 09 999.9 999.9 330 9.9 14.0 999 9999.9 29.92 37.8 99.9 99.9 202612000121SWPM4 09 999.9 999.9 330 11.1 15.9 999 9999.9 29.92 37.6 99.9 99.9 202612000181SWPM4 09 999.9 999.9 320 12.1 15.0 999 9999.9 29.92 37.6 99.9 99.9 202612000241SWPM4 09 38.5 999.9 330 11.1 15.9 999 9999.9 29.92 37.4 99.9 99.9 202612000301SWPM4 09 38.7 999.9 330 9.9 14.0 999 9999.9 29.93 37.4 99.9 99.9 202612000361SWPM4 09 999.9 999.9 330 9.9 14.0 999 9999.9 29.93 99.9 99.9 99.9 202612000421SWPM4 09 999.9 999.9 330 11.1 15.0 999 9999.9 29.93 99.9 99.9 99.9 202612000481SWPM4 09 999.9 999.9 330 9.9 14.0 999 9999.9 29.93 99.9 99.9 99.9 202612000541SWPM4 09 38.8 999.9 330 9.9 15.0 999 9999.9 29.93 37.4 99.9 99.9 202612001001SWPM4 09 39.0 999.9 340 11.1 15.0 999 9999.9 29.93 37.4 99.9 99.9 202612001061SWPM4 09 999.9 999.9 330 8.0 13.0 999 9999.9 29.93 99.9 99.9 99.9 202612001121SWPM4 09 999.9 999.9 340 8.0 13.0 999 9999.9 29.93 99.9 99.9 99.9 202612001181SWPM4 09 999.9 999.9 340 8.9 13.0 999 9999.9 29.93 99.9 99.9 99.9 202612001241SWPM4 09 38.8 999.9 340 8.9 12.1 999 9999.9 29.93 37.4 99.9 99.9 202612001301SWPM4 09 38.8 999.9 340 8.9 13.0 999 9999.9 29.93 37.4 99.9 99.9 202612001361SWPM4 09 999.9 999.9 330 8.9 13.0 999 9999.9 29.94 37.4 99.9 99.9 202612001421SWPM4 09 999.9 999.9 340 9.9 12.1 999 9999.9 29.94 37.4 99.9 99.9 202612001481SWPM4 09 999.9 999.9 340 9.9 14.0 999 9999.9 29.94 37.4 99.9 99.9 202612001541SWPM4 09 38.7 999.9 340 11.1 12.1 999 9999.9 29.94 37.4 99.9 99.9 202612002001SWPM4 09 38.7 999.9 350 8.0 12.1 999 9999.9 29.94 37.2 99.9 99.9 202612002061SWPM4 09 999.9 999.9 340 9.9 13.0 999 9999.9 29.93 99.9 99.9 99.9 202612002121SWPM4 09 999.9 999.9 340 9.9 12.1 999 9999.9 29.93 99.9 99.9 99.9 202612002181SWPM4 09 999.9 999.9 340 7.0 12.1 999 9999.9 29.93 99.9 99.9 99.9 202612002241SWPM4 09 37.9 999.9 330 6.0 8.0 999 9999.9 29.93 37.4 99.9 99.9 202612002301SWPM4 09 37.9 999.9 340 4.1 8.9 999 9999.9 29.93 37.4 99.9 99.9 202612002361SWPM4 09 999.9 999.9 350 4.1 7.0 999 9999.9 29.93 37.4 99.9 99.9 202612002421SWPM4 09 999.9 999.9 340 2.9 6.0 999 9999.9 29.93 37.4 99.9 99.9 202612002481SWPM4 09 999.9 999.9 10 5.1 7.0 999 9999.9 29.93 37.4 99.9 99.9 202612002541SWPM4 09 38.3 999.9 350 5.1 8.0 999 9999.9 29.93 37.4 99.9 99.9 202612003001SWPM4 09 37.9 999.9 340 4.1 11.1 999 9999.9 29.93 37.4 99.9 99.9 202612003061SWPM4 09 999.9 999.9 320 4.1 7.0 999 9999.9 29.93 37.2 99.9 99.9 202612003121SWPM4 09 999.9 999.9 270 4.1 6.0 999 9999.9 29.94 37.4 99.9 99.9 202612003181SWPM4 09 999.9 999.9 260 6.0 7.0 999 9999.9 29.94 37.2 99.9 99.9 202612003241SWPM4 09 36.5 999.9 250 7.0 8.9 999 9999.9 29.94 37.4 99.9 99.9 202612003301SWPM4 09 36.3 999.9 250 5.1 7.0 999 9999.9 29.94 37.4 99.9 99.9 202612003361SWPM4 09 999.9 999.9 260 5.1 6.0 999 9999.9 29.94 99.9 99.9 99.9 202612003421SWPM4 09 999.9 999.9 290 4.1 6.0 999 9999.9 29.94 99.9 99.9 99.9 202612003481SWPM4 09 999.9 999.9 290 7.0 8.0 999 9999.9 29.94 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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39 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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