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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: 1059 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 (040)
 (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 -------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER YYYYDDDHHMM#ID            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 202504000001SWPM4 09 999.9 999.9 0 0.0 1.0 999 9999.9 1013.3 99.9 99.9 99.9 202504000061SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504000121SWPM4 09 -5.6 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504000181SWPM4 09 -5.6 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504000241SWPM4 09 999.9 999.9 0 0.0 0.5 999 9999.9 1013.2 99.9 99.9 99.9 202504000301SWPM4 09 999.9 999.9 50 1.0 1.0 999 9999.9 1013.1 99.9 99.9 99.9 202504000361SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504000421SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504000481SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504000541SWPM4 09 999.9 999.9 50 0.5 1.5 999 9999.9 1013.3 99.9 99.9 99.9 202504001001SWPM4 09 999.9 999.9 70 1.0 1.0 999 9999.9 1013.2 99.9 99.9 99.9 202504001241SWPM4 09 -5.4 999.9 80 1.0 1.5 999 9999.9 1013.3 99.9 99.9 99.9 202504001301SWPM4 09 -5.4 999.9 70 2.1 2.6 999 9999.9 1013.2 99.9 99.9 99.9 202504001361SWPM4 09 -5.4 999.9 999 99.9 99.9 999 9999.9 1013.1 99.9 99.9 99.9 202504001421SWPM4 09 -5.4 999.9 999 99.9 99.9 999 9999.9 1013.1 99.9 99.9 99.9 202504001481SWPM4 09 -5.4 999.9 999 99.9 99.9 999 9999.9 1013.2 99.9 99.9 99.9 202504001541SWPM4 09 -5.4 999.9 999 99.9 99.9 999 9999.9 1013.2 99.9 99.9 99.9 202504002001SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 1013.1 99.9 99.9 99.9 202504002241SWPM4 09 -5.5 999.9 320 0.5 1.0 999 9999.9 1013.3 99.9 99.9 99.9 202504002301SWPM4 09 -5.6 999.9 290 1.0 1.0 999 9999.9 1013.3 99.9 99.9 99.9 202504002361SWPM4 09 -5.6 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504002421SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504002481SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504002541SWPM4 09 -5.5 999.9 330 0.5 1.0 999 9999.9 1013.4 99.9 99.9 99.9 202504003001SWPM4 09 -5.6 999.9 360 1.0 2.6 999 9999.9 1013.4 99.9 99.9 99.9 202504003061SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504003121SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504003181SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504003241SWPM4 09 -5.6 999.9 320 1.5 2.1 999 9999.9 1013.5 99.9 99.9 99.9 202504003301SWPM4 09 -5.5 999.9 330 2.1 3.1 999 9999.9 1013.6 99.9 99.9 99.9 202504003361SWPM4 09 -5.4 999.9 999 99.9 99.9 999 9999.9 1013.6 99.9 99.9 99.9 202504003421SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 1013.5 99.9 99.9 99.9 202504003481SWPM4 09 -5.5 999.9 999 99.9 99.9 999 9999.9 1013.5 99.9 99.9 99.9 202504003541SWPM4 09 -5.5 999.9 40 2.1 3.1 999 9999.9 1013.6 99.9 99.9 99.9 202504004001SWPM4 09 -5.4 999.9 40 2.6 3.1 999 9999.9 1013.6 99.9 99.9 99.9 202504004061SWPM4 09 -5.5 999.9 30 4.1 5.1 999 9999.9 1013.6 99.9 99.9 99.9 202504004121SWPM4 09 -5.5 999.9 50 2.1 4.1 999 9999.9 1013.5 99.9 99.9 99.9 202504004181SWPM4 09 -5.6 999.9 40 2.6 4.6 999 9999.9 1013.6 99.9 99.9 99.9 202504004241SWPM4 09 -5.7 999.9 50 3.1 4.1 999 9999.9 1013.7 99.9 99.9 99.9 202504004301SWPM4 09 -5.8 999.9 40 3.1 4.1 999 9999.9 1013.7 99.9 99.9 99.9 202504004361SWPM4 09 -5.8 999.9 999 99.9 99.9 999 9999.9 1013.7 99.9 99.9 99.9 202504004421SWPM4 09 -5.9 999.9 999 99.9 99.9 999 9999.9 1013.7 99.9 99.9 99.9 202504004481SWPM4 09 -5.8 999.9 999 99.9 99.9 999 9999.9 1013.7 99.9 99.9 99.9 202504004541SWPM4 09 -5.9 999.9 40 2.6 4.6 999 9999.9 1013.7 99.9 99.9 99.9 202504005001SWPM4 09 -5.9 999.9 40 2.6 4.1 999 9999.9 1013.7 99.9 99.9 99.9 202504005061SWPM4 09 -6.0 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504005121SWPM4 09 -6.0 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504005181SWPM4 09 -6.0 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504005241SWPM4 09 -6.0 999.9 60 1.5 2.6 999 9999.9 1013.8 99.9 99.9 99.9 202504005301SWPM4 09 -6.0 999.9 60 1.0 2.1 999 9999.9 1013.9 99.9 99.9 99.9 202504005361SWPM4 09 -6.0 999.9 999 99.9 99.9 999 9999.9 1013.9 99.9 99.9 99.9 202504005421SWPM4 09 -6.0 999.9 999 99.9 99.9 999 9999.9 1013.8 99.9 99.9 99.9 202504005481SWPM4 09 -6.0 999.9 999 99.9 99.9 999 9999.9 1013.9 99.9 99.9 99.9 202504005541SWPM4 09 -6.1 999.9 360 0.5 1.5 999 9999.9 1013.9 99.9 99.9 99.9 202504006001SWPM4 09 -6.2 999.9 0 0.0 0.5 999 9999.9 1013.9 99.9 99.9 99.9 202504006061SWPM4 09 -6.2 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504006121SWPM4 09 -6.2 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504006181SWPM4 09 -6.2 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504006241SWPM4 09 -6.3 999.9 230 1.0 1.5 999 9999.9 1014.0 99.9 99.9 99.9 202504006301SWPM4 09 -6.3 999.9 230 1.5 1.5 999 9999.9 1014.0 99.9 99.9 99.9 202504006361SWPM4 09 -6.4 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504006421SWPM4 09 -6.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504006481SWPM4 09 -6.6 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504006541SWPM4 09 -6.9 999.9 260 1.5 1.5 999 9999.9 1014.1 99.9 99.9 99.9 202504007001SWPM4 09 -7.0 999.9 280 2.1 2.6 999 9999.9 1014.2 99.9 99.9 99.9 202504007061SWPM4 09 -7.1 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504007121SWPM4 09 -7.1 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504007181SWPM4 09 -7.2 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504007241SWPM4 09 -7.2 999.9 270 2.6 3.6 999 9999.9 1014.5 99.9 99.9 99.9 202504007301SWPM4 09 -7.2 999.9 260 2.1 3.1 999 9999.9 1014.6 99.9 99.9 99.9 202504007361SWPM4 09 -7.2 999.9 999 99.9 99.9 999 9999.9 1014.6 99.9 99.9 99.9 202504007421SWPM4 09 -7.2 999.9 999 99.9 99.9 999 9999.9 1014.8 99.9 99.9 99.9 202504007481SWPM4 09 -7.1 999.9 999 99.9 99.9 999 9999.9 1014.9 99.9 99.9 99.9 202504007541SWPM4 09 -6.9 999.9 260 1.5 2.1 999 9999.9 1014.8 99.9 99.9 99.9 202504008001SWPM4 09 -6.7 999.9 270 2.6 2.6 999 9999.9 1014.8 99.9 99.9 99.9 202504008061SWPM4 09 -6.8 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504008121SWPM4 09 -6.7 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504008181SWPM4 09 -6.7 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504008241SWPM4 09 -6.7 999.9 240 2.6 3.6 999 9999.9 1014.9 99.9 99.9 99.9 202504008301SWPM4 09 -6.6 999.9 250 3.1 3.6 999 9999.9 1015.0 99.9 99.9 99.9 202504008361SWPM4 09 999.9 999.9 999 99.9 99.9 999 9999.9 1014.9 99.9 99.9 99.9 202504008421SWPM4 09 999.9 999.9 999 99.9 99.9 999 9999.9 1015.0 99.9 99.9 99.9 202504008481SWPM4 09 999.9 999.9 999 99.9 99.9 999 9999.9 1014.9 99.9 99.9 99.9 202504008541SWPM4 09 -6.3 999.9 270 5.7 6.7 999 9999.9 1014.9 99.9 99.9 99.9 202504009001SWPM4 09 -6.3 999.9 270 5.7 7.2 999 9999.9 1014.9 99.9 99.9 99.9 202504009061SWPM4 09 -6.3 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504009121SWPM4 09 -6.1 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504009181SWPM4 09 -6.0 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504009241SWPM4 09 -6.1 999.9 260 6.7 7.7 999 9999.9 1015.1 99.9 99.9 99.9 202504009301SWPM4 09 -6.2 999.9 270 6.7 8.2 999 9999.9 1015.1 99.9 99.9 99.9 202504009361SWPM4 09 999.9 999.9 999 99.9 99.9 999 9999.9 1015.2 99.9 99.9 99.9 202504009421SWPM4 09 999.9 999.9 999 99.9 99.9 999 9999.9 1015.3 99.9 99.9 99.9 202504009481SWPM4 09 999.9 999.9 999 99.9 99.9 999 9999.9 1015.3 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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93 matching elements
0.006 sec

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