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Realtime Great Lakes Weather Data and Marine Observations


CLSM4: NWS St.ClairShoresMI                                  
CMAN Station
Lat: 42.47°, Lon: -82.88°
Elevation: 175 m
Anemometer Height: 10 m
Related Site: NDBC
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 (204)
 (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 202414300001CLSM4 39 26.8 999.9 170 3.1 4.1 999 9999.9 1008.8 99.9 99.9 99.9 202414300101CLSM4 39 28.1 999.9 170 3.6 6.2 999 9999.9 1008.8 99.9 99.9 99.9 202414300201CLSM4 39 27.6 999.9 170 3.6 5.7 999 9999.9 1008.5 99.9 99.9 99.9 202414300301CLSM4 39 27.1 999.9 160 3.1 5.7 999 9999.9 1008.5 99.9 99.9 99.9 202414300401CLSM4 39 26.7 999.9 160 4.1 5.7 999 9999.9 1008.1 99.9 99.9 99.9 202414300501CLSM4 39 26.4 999.9 160 4.1 6.2 999 9999.9 1008.1 99.9 99.9 99.9 202414301001CLSM4 39 26.3 999.9 160 5.1 7.7 999 9999.9 1008.1 99.9 99.9 99.9 202414301101CLSM4 39 25.3 999.9 160 5.7 7.7 999 9999.9 1008.1 99.9 99.9 99.9 202414301201CLSM4 39 24.8 999.9 160 6.7 8.7 999 9999.9 1007.8 99.9 99.9 99.9 202414301301CLSM4 39 24.7 999.9 160 5.1 8.2 999 9999.9 1007.8 99.9 99.9 99.9 202414301401CLSM4 39 24.5 999.9 160 5.1 7.2 999 9999.9 1007.8 99.9 99.9 99.9 202414301501CLSM4 39 24.2 999.9 160 5.1 7.2 999 9999.9 1008.1 99.9 99.9 99.9 202414302001CLSM4 39 24.1 999.9 160 5.1 7.2 999 9999.9 1008.1 99.9 99.9 99.9 202414302101CLSM4 39 23.9 999.9 160 5.1 7.2 999 9999.9 1008.1 99.9 99.9 99.9 202414302201CLSM4 39 24.1 999.9 170 5.1 8.2 999 9999.9 1008.5 99.9 99.9 99.9 202414302301CLSM4 39 23.9 999.9 160 4.6 7.7 999 9999.9 1008.1 99.9 99.9 99.9 202414302401CLSM4 39 23.6 999.9 160 5.1 7.2 999 9999.9 1008.5 99.9 99.9 99.9 202414302501CLSM4 39 23.3 999.9 160 4.6 7.7 999 9999.9 1008.1 99.9 99.9 99.9 202414303001CLSM4 39 23.1 999.9 160 4.1 6.7 999 9999.9 1008.1 99.9 99.9 99.9 202414303101CLSM4 39 22.8 999.9 170 3.1 7.2 999 9999.9 1008.1 99.9 99.9 99.9 202414303201CLSM4 39 22.8 999.9 170 4.1 6.2 999 9999.9 1008.1 99.9 99.9 99.9 202414303301CLSM4 39 22.9 999.9 160 3.6 6.2 999 9999.9 1008.1 99.9 99.9 99.9 202414303401CLSM4 39 23.0 999.9 170 3.6 5.1 999 9999.9 1008.1 99.9 99.9 99.9 202414303501CLSM4 39 23.1 999.9 170 2.6 5.1 999 9999.9 1008.1 99.9 99.9 99.9 202414304001CLSM4 39 23.2 999.9 170 3.6 5.7 999 9999.9 1007.8 99.9 99.9 99.9 202414304101CLSM4 39 23.3 999.9 180 3.1 5.7 999 9999.9 1008.1 99.9 99.9 99.9 202414304201CLSM4 39 23.3 999.9 180 2.6 4.1 999 9999.9 1008.5 99.9 99.9 99.9 202414304301CLSM4 39 23.8 999.9 190 3.1 4.1 999 9999.9 1008.5 99.9 99.9 99.9 202414304401CLSM4 39 24.0 999.9 200 3.1 5.1 999 9999.9 1008.8 99.9 99.9 99.9 202414304501CLSM4 39 24.2 999.9 190 3.1 5.1 999 9999.9 1008.8 99.9 99.9 99.9 202414305001CLSM4 39 24.2 999.9 190 3.6 5.1 999 9999.9 1008.8 99.9 99.9 99.9 202414305101CLSM4 39 24.3 999.9 200 3.1 5.1 999 9999.9 1008.8 99.9 99.9 99.9 202414305201CLSM4 39 24.3 999.9 200 3.1 4.1 999 9999.9 1008.8 99.9 99.9 99.9 202414305301CLSM4 39 24.6 999.9 190 3.1 5.1 999 9999.9 1008.8 99.9 99.9 99.9 202414305401CLSM4 39 24.8 999.9 190 3.1 6.2 999 9999.9 1008.8 99.9 99.9 99.9 202414305501CLSM4 39 24.9 999.9 190 4.6 7.2 999 9999.9 1008.5 99.9 99.9 99.9 202414306001CLSM4 39 24.9 999.9 190 4.1 7.2 999 9999.9 1008.5 99.9 99.9 99.9 202414306101CLSM4 39 24.9 999.9 190 4.1 7.2 999 9999.9 1008.5 99.9 99.9 99.9 202414306201CLSM4 39 24.8 999.9 190 4.6 7.7 999 9999.9 1008.5 99.9 99.9 99.9 202414306301CLSM4 39 24.7 999.9 190 4.1 8.2 999 9999.9 1008.1 99.9 99.9 99.9 202414306401CLSM4 39 24.4 999.9 180 3.6 5.7 999 9999.9 1008.1 99.9 99.9 99.9 202414306501CLSM4 39 24.2 999.9 180 4.6 6.2 999 9999.9 1007.8 99.9 99.9 99.9 202414307001CLSM4 39 24.1 999.9 180 4.1 6.7 999 9999.9 1007.5 99.9 99.9 99.9 202414307101CLSM4 39 23.9 999.9 180 4.1 7.7 999 9999.9 1007.5 99.9 99.9 99.9 202414307201CLSM4 39 23.7 999.9 180 4.1 5.7 999 9999.9 1007.5 99.9 99.9 99.9 202414307301CLSM4 39 23.7 999.9 180 5.7 8.2 999 9999.9 1007.1 99.9 99.9 99.9 202414307401CLSM4 39 23.7 999.9 180 4.1 7.2 999 9999.9 1007.5 99.9 99.9 99.9 202414307501CLSM4 39 23.6 999.9 190 4.1 7.7 999 9999.9 1007.1 99.9 99.9 99.9 202414308001CLSM4 39 23.5 999.9 200 4.1 6.2 999 9999.9 1007.1 99.9 99.9 99.9 202414308101CLSM4 39 23.3 999.9 190 3.6 6.7 999 9999.9 1007.1 99.9 99.9 99.9 202414308201CLSM4 39 23.2 999.9 180 3.6 5.1 999 9999.9 1007.1 99.9 99.9 99.9 202414308301CLSM4 39 23.1 999.9 180 4.1 5.1 999 9999.9 1007.1 99.9 99.9 99.9 202414308401CLSM4 39 23.0 999.9 170 4.1 6.2 999 9999.9 1007.1 99.9 99.9 99.9 202414308501CLSM4 39 22.9 999.9 180 4.1 5.7 999 9999.9 1007.1 99.9 99.9 99.9 202414309001CLSM4 39 22.8 999.9 180 4.6 7.2 999 9999.9 1007.1 99.9 99.9 99.9 202414309101CLSM4 39 22.7 999.9 180 3.6 6.2 999 9999.9 1007.1 99.9 99.9 99.9 202414309201CLSM4 39 22.7 999.9 190 3.1 6.2 999 9999.9 1007.5 99.9 99.9 99.9 202414309301CLSM4 39 22.7 999.9 190 3.1 5.7 999 9999.9 1007.1 99.9 99.9 99.9 202414309401CLSM4 39 22.7 999.9 180 4.1 6.2 999 9999.9 1007.1 99.9 99.9 99.9 202414309501CLSM4 39 22.8 999.9 180 4.1 6.2 999 9999.9 1007.1 99.9 99.9 99.9 202414310001CLSM4 39 22.8 999.9 180 4.1 7.7 999 9999.9 1007.1 99.9 99.9 99.9 202414310101CLSM4 39 23.0 999.9 180 4.6 7.2 999 9999.9 1007.1 99.9 99.9 99.9 202414310201CLSM4 39 23.0 999.9 180 3.6 6.7 999 9999.9 1007.1 99.9 99.9 99.9 202414310301CLSM4 39 23.1 999.9 190 3.6 6.2 999 9999.9 1007.1 99.9 99.9 99.9 202414310401CLSM4 39 23.2 999.9 190 4.1 6.2 999 9999.9 1007.1 99.9 99.9 99.9 202414310501CLSM4 39 23.1 999.9 180 3.6 6.2 999 9999.9 1007.1 99.9 99.9 99.9 202414311001CLSM4 39 23.4 999.9 180 4.6 7.2 999 9999.9 1007.1 99.9 99.9 99.9 202414311101CLSM4 39 23.5 999.9 190 3.6 6.7 999 9999.9 1007.1 99.9 99.9 99.9 202414311201CLSM4 39 23.8 999.9 200 4.1 6.2 999 9999.9 1007.1 99.9 99.9 99.9 202414311301CLSM4 39 24.2 999.9 180 4.1 6.7 999 9999.9 1007.1 99.9 99.9 99.9 202414311401CLSM4 39 24.2 999.9 190 4.1 6.7 999 9999.9 1007.1 99.9 99.9 99.9 202414311501CLSM4 39 24.2 999.9 190 4.1 6.7 999 9999.9 1007.1 99.9 99.9 99.9 202414312001CLSM4 39 24.4 999.9 190 5.1 7.2 999 9999.9 1007.1 99.9 99.9 99.9 202414312101CLSM4 39 24.3 999.9 180 5.1 6.7 999 9999.9 1007.1 99.9 99.9 99.9 202414312201CLSM4 39 24.2 999.9 190 4.6 7.7 999 9999.9 1007.1 99.9 99.9 99.9 202414312301CLSM4 39 24.1 999.9 190 4.6 8.7 999 9999.9 1007.1 99.9 99.9 99.9 202414312401CLSM4 39 24.1 999.9 190 4.1 8.7 999 9999.9 1007.1 99.9 99.9 99.9 202414312501CLSM4 39 24.1 999.9 200 4.1 8.2 999 9999.9 1007.1 99.9 99.9 99.9 202414313001CLSM4 39 24.1 999.9 200 3.6 7.2 999 9999.9 1007.1 99.9 99.9 99.9 202414313101CLSM4 39 24.2 999.9 200 4.6 8.2 999 9999.9 1007.5 99.9 99.9 99.9 202414313201CLSM4 39 23.9 999.9 210 5.7 9.8 999 9999.9 1007.5 99.9 99.9 99.9 202414313301CLSM4 39 23.3 999.9 210 4.1 8.7 999 9999.9 1007.5 99.9 99.9 99.9 202414313401CLSM4 39 23.9 999.9 200 4.6 6.7 999 9999.9 1007.5 99.9 99.9 99.9 202414313501CLSM4 39 24.6 999.9 210 5.7 9.3 999 9999.9 1007.5 99.9 99.9 99.9 202414314001CLSM4 39 24.8 999.9 210 5.1 7.7 999 9999.9 1007.5 99.9 99.9 99.9 202414314101CLSM4 39 25.3 999.9 210 5.7 9.8 999 9999.9 1007.5 99.9 99.9 99.9 202414314201CLSM4 39 25.8 999.9 190 6.7 9.3 999 9999.9 1007.1 99.9 99.9 99.9 202414314301CLSM4 39 26.3 999.9 200 5.7 9.3 999 9999.9 1007.1 99.9 99.9 99.9 202414314401CLSM4 39 26.5 999.9 200 6.7 10.8 999 9999.9 1006.8 99.9 99.9 99.9 202414314501CLSM4 39 26.4 999.9 220 6.7 10.8 999 9999.9 1006.8 99.9 99.9 99.9 202414315001CLSM4 39 26.7 999.9 220 6.7 11.3 999 9999.9 1006.8 99.9 99.9 99.9 202414315101CLSM4 39 26.9 999.9 210 8.7 12.3 999 9999.9 1006.4 99.9 99.9 99.9 202414315201CLSM4 39 26.8 999.9 220 5.1 10.8 999 9999.9 1006.8 99.9 99.9 99.9 202414315301CLSM4 39 27.2 999.9 210 6.7 9.8 999 9999.9 1006.8 99.9 99.9 99.9 202414315401CLSM4 39 26.8 999.9 220 6.7 12.9 999 9999.9 1006.8 99.9 99.9 99.9 202414315501CLSM4 39 27.1 999.9 210 7.7 9.8 999 9999.9 1006.8 99.9 99.9 99.9 202414316001CLSM4 39 27.4 999.9 220 8.7 11.8 999 9999.9 1006.4 99.9 99.9 99.9 202414316001CLSM4 39 27.4 999.9 220 8.7 12.9 999 9999.9 1006.4 99.9 99.9 99.9 202414316101CLSM4 39 27.5 999.9 210 7.7 12.3 999 9999.9 1006.4 99.9 99.9 99.9 202414316201CLSM4 39 27.6 999.9 210 8.7 12.3 999 9999.9 1006.4 99.9 99.9 99.9 202414316301CLSM4 39 27.9 999.9 200 6.2 11.3 999 9999.9 1006.4 99.9 99.9 99.9 202414316401CLSM4 39 27.9 999.9 220 6.2 10.3 999 9999.9 1006.4 99.9 99.9 99.9 202414316501CLSM4 39 28.3 999.9 220 6.2 9.8 999 9999.9 1006.4 99.9 99.9 99.9 202414317001CLSM4 39 28.3 999.9 210 7.2 13.4 999 9999.9 1006.1 99.9 99.9 99.9 202414317101CLSM4 39 28.1 999.9 220 7.7 13.4 999 9999.9 1006.4 99.9 99.9 99.9 202414317201CLSM4 39 28.1 999.9 230 9.3 12.9 999 9999.9 1006.4 99.9 99.9 99.9 202414317301CLSM4 39 28.6 999.9 200 7.7 10.8 999 9999.9 1006.1 99.9 99.9 99.9 202414317401CLSM4 39 28.3 999.9 230 8.2 13.4 999 9999.9 1006.4 99.9 99.9 99.9 202414317501CLSM4 39 28.3 999.9 220 7.7 10.3 999 9999.9 1006.1 99.9 99.9 99.9 202414318001CLSM4 39 28.4 999.9 220 8.2 10.8 999 9999.9 1006.1 99.9 99.9 99.9 202414318101CLSM4 39 28.6 999.9 220 7.7 12.9 999 9999.9 1006.1 99.9 99.9 99.9 202414318201CLSM4 39 29.1 999.9 220 6.2 11.3 999 9999.9 1005.8 99.9 99.9 99.9 202414318301CLSM4 39 29.2 999.9 220 7.2 11.8 999 9999.9 1005.8 99.9 99.9 99.9 202414318401CLSM4 39 28.9 999.9 220 8.2 11.3 999 9999.9 1005.8 99.9 99.9 99.9 202414318501CLSM4 39 29.2 999.9 210 7.7 11.8 999 9999.9 1005.8 99.9 99.9 99.9 202414319001CLSM4 39 29.3 999.9 220 6.7 10.8 999 9999.9 1005.8 99.9 99.9 99.9 202414319101CLSM4 39 29.4 999.9 220 8.2 10.8 999 9999.9 1005.4 99.9 99.9 99.9 202414319181CLSM4 39 29.4 999.9 230 7.2 12.9 999 9999.9 1005.4 99.9 99.9 99.9 202414319201CLSM4 39 29.5 999.9 230 7.2 12.9 999 9999.9 1005.4 99.9 99.9 99.9 202414319301CLSM4 39 29.4 999.9 230 6.2 11.8 999 9999.9 1005.4 99.9 99.9 99.9 202414319401CLSM4 39 29.8 999.9 240 5.1 11.3 999 9999.9 1005.4 99.9 99.9 99.9 202414319501CLSM4 39 29.7 999.9 230 9.3 13.9 999 9999.9 1005.4 99.9 99.9 99.9 202414320001CLSM4 39 29.9 999.9 230 9.3 13.4 999 9999.9 1005.8 99.9 99.9 99.9 202414320101CLSM4 39 29.9 999.9 240 7.2 11.8 999 9999.9 1005.4 99.9 99.9 99.9 202414320201CLSM4 39 29.7 999.9 220 8.7 10.3 999 9999.9 1005.8 99.9 99.9 99.9 202414320201CLSM4 39 29.7 999.9 220 8.7 11.8 999 9999.9 1005.8 99.9 99.9 99.9 202414320301CLSM4 39 30.0 999.9 250 8.2 11.8 999 9999.9 1005.8 99.9 99.9 99.9 202414320401CLSM4 39 30.0 999.9 220 8.7 11.8 999 9999.9 1005.8 99.9 99.9 99.9 202414320501CLSM4 39 29.9 999.9 240 6.2 10.8 999 9999.9 1005.4 99.9 99.9 99.9 202414321001CLSM4 39 29.7 999.9 230 7.2 12.3 999 9999.9 1005.4 99.9 99.9 99.9 202414321101CLSM4 39 29.8 999.9 240 9.3 13.9 999 9999.9 1005.4 99.9 99.9 99.9 202414321201CLSM4 39 29.7 999.9 230 9.3 12.9 999 9999.9 1005.4 99.9 99.9 99.9 202414321301CLSM4 39 29.7 999.9 250 8.2 12.3 999 9999.9 1005.8 99.9 99.9 99.9 202414321401CLSM4 39 29.6 999.9 240 8.7 11.8 999 9999.9 1005.8 99.9 99.9 99.9 202414321501CLSM4 39 29.7 999.9 250 7.7 12.9 999 9999.9 1005.8 99.9 99.9 99.9 202414322001CLSM4 39 29.6 999.9 240 5.1 13.9 999 9999.9 1005.8 99.9 99.9 99.9 202414322101CLSM4 39 29.3 999.9 250 5.1 11.3 999 9999.9 1005.1 99.9 99.9 99.9 202414322201CLSM4 39 29.4 999.9 240 4.1 10.8 999 9999.9 1005.1 99.9 99.9 99.9 202414322301CLSM4 39 29.2 999.9 250 6.2 11.8 999 9999.9 1005.1 99.9 99.9 99.9 202414322401CLSM4 39 29.0 999.9 260 8.2 11.3 999 9999.9 1005.4 99.9 99.9 99.9 202414322501CLSM4 39 28.9 999.9 250 7.2 12.3 999 9999.9 1005.8 99.9 99.9 99.9 202414323001CLSM4 39 28.7 999.9 260 8.2 10.3 999 9999.9 1005.8 99.9 99.9 99.9 202414323401CLSM4 39 27.9 999.9 260 8.7 11.8 999 9999.9 1006.8 99.9 99.9 99.9 202414323501CLSM4 39 27.7 999.9 250 7.2 11.3 999 9999.9 1007.1 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 3rd data value plotted]
144 matching elements
0.067 sec

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