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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 (038)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s  d.deg d.deg    202601300001CLSM4 39 1.5 999.9 230 6.7 8.7 999 9999.9 1017.3 99.9 99.9 99.9 99.99 99.99 202601300101CLSM4 39 1.5 999.9 230 6.7 8.2 999 9999.9 1017.3 99.9 99.9 99.9 99.99 99.99 202601300201CLSM4 39 1.5 999.9 220 6.2 8.7 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601300301CLSM4 39 1.4 999.9 220 5.1 7.7 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601300401CLSM4 39 1.5 999.9 220 6.2 10.3 999 9999.9 1017.3 99.9 99.9 99.9 99.99 99.99 202601300501CLSM4 39 1.5 999.9 230 7.2 9.8 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601301001CLSM4 39 1.5 999.9 230 5.1 9.3 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601301101CLSM4 39 1.4 999.9 240 5.1 8.7 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601301201CLSM4 39 1.5 999.9 240 5.7 8.7 999 9999.9 1017.9 99.9 99.9 99.9 99.99 99.99 202601301301CLSM4 39 1.4 999.9 240 5.1 8.2 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601301401CLSM4 39 1.3 999.9 240 5.1 8.7 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601301501CLSM4 39 1.3 999.9 230 5.7 8.7 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601302001CLSM4 39 1.2 999.9 230 5.1 8.7 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601302101CLSM4 39 1.2 999.9 230 5.7 8.2 999 9999.9 1017.9 99.9 99.9 99.9 99.99 99.99 202601302201CLSM4 39 1.1 999.9 240 5.7 8.7 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601302301CLSM4 39 1.1 999.9 230 4.6 10.3 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601302401CLSM4 39 1.1 999.9 240 6.2 8.7 999 9999.9 1017.6 99.9 99.9 99.9 99.99 99.99 202601303001CLSM4 39 1.1 999.9 240 5.7 8.2 999 9999.9 1017.3 99.9 99.9 99.9 99.99 99.99 202601303101CLSM4 39 1.1 999.9 240 6.7 9.3 999 9999.9 1017.3 99.9 99.9 99.9 99.99 99.99 202601303201CLSM4 39 1.1 999.9 240 6.2 8.7 999 9999.9 1017.3 99.9 99.9 99.9 99.99 99.99 202601303301CLSM4 39 1.0 999.9 240 5.1 8.7 999 9999.9 1017.3 99.9 99.9 99.9 99.99 99.99 202601303401CLSM4 39 1.0 999.9 240 5.1 8.7 999 9999.9 1017.3 99.9 99.9 99.9 99.99 99.99 202601303501CLSM4 39 0.9 999.9 240 5.7 8.7 999 9999.9 1017.3 99.9 99.9 99.9 99.99 99.99 202601304001CLSM4 39 0.9 999.9 240 5.7 8.2 999 9999.9 1017.3 99.9 99.9 99.9 99.99 99.99 202601304101CLSM4 39 0.8 999.9 240 6.2 7.2 999 9999.9 1016.9 99.9 99.9 99.9 99.99 99.99 202601304201CLSM4 39 0.8 999.9 240 6.2 8.2 999 9999.9 1016.9 99.9 99.9 99.9 99.99 99.99 202601304301CLSM4 39 0.7 999.9 240 5.7 7.2 999 9999.9 1016.9 99.9 99.9 99.9 99.99 99.99 202601304401CLSM4 39 0.7 999.9 230 4.6 7.2 999 9999.9 1016.6 99.9 99.9 99.9 99.99 99.99 202601304501CLSM4 39 0.7 999.9 230 5.7 7.7 999 9999.9 1016.6 99.9 99.9 99.9 99.99 99.99 202601305001CLSM4 39 0.6 999.9 240 4.6 6.7 999 9999.9 1016.6 99.9 99.9 99.9 99.99 99.99 202601305101CLSM4 39 0.6 999.9 240 4.6 8.2 999 9999.9 1016.6 99.9 99.9 99.9 99.99 99.99 202601305201CLSM4 39 0.5 999.9 240 4.6 7.2 999 9999.9 1016.6 99.9 99.9 99.9 99.99 99.99 202601305301CLSM4 39 0.5 999.9 230 5.1 7.2 999 9999.9 1016.3 99.9 99.9 99.9 99.99 99.99 202601305401CLSM4 39 0.4 999.9 240 4.1 8.2 999 9999.9 1016.3 99.9 99.9 99.9 99.99 99.99 202601305501CLSM4 39 0.4 999.9 240 5.1 7.2 999 9999.9 1015.9 99.9 99.9 99.9 99.99 99.99 202601306001CLSM4 39 0.3 999.9 240 5.1 7.7 999 9999.9 1015.9 99.9 99.9 99.9 99.99 99.99 202601306101CLSM4 39 0.2 999.9 240 4.6 7.2 999 9999.9 1015.9 99.9 99.9 99.9 99.99 99.99 202601306201CLSM4 39 0.2 999.9 240 5.7 7.7 999 9999.9 1015.9 99.9 99.9 99.9 99.99 99.99 202601306301CLSM4 39 0.2 999.9 240 5.1 7.7 999 9999.9 1015.6 99.9 99.9 99.9 99.99 99.99 202601306401CLSM4 39 0.1 999.9 240 4.1 6.7 999 9999.9 1015.2 99.9 99.9 99.9 99.99 99.99 202601306501CLSM4 39 0.0 999.9 240 3.6 6.2 999 9999.9 1015.2 99.9 99.9 99.9 99.99 99.99 202601307001CLSM4 39 0.0 999.9 240 4.6 6.7 999 9999.9 1015.2 99.9 99.9 99.9 99.99 99.99 202601307101CLSM4 39 -0.1 999.9 240 3.6 7.2 999 9999.9 1015.2 99.9 99.9 99.9 99.99 99.99 202601307201CLSM4 39 -0.1 999.9 230 3.1 6.2 999 9999.9 1015.2 99.9 99.9 99.9 99.99 99.99 202601307301CLSM4 39 -0.2 999.9 230 3.6 5.1 999 9999.9 1014.9 99.9 99.9 99.9 99.99 99.99 202601307401CLSM4 39 -0.2 999.9 230 4.1 6.7 999 9999.9 1014.9 99.9 99.9 99.9 99.99 99.99 202601307501CLSM4 39 -0.2 999.9 230 3.1 6.2 999 9999.9 1014.9 99.9 99.9 99.9 99.99 99.99 202601308001CLSM4 39 -0.1 999.9 230 3.6 5.7 999 9999.9 1014.9 99.9 99.9 99.9 99.99 99.99 202601308201CLSM4 39 -0.2 999.9 210 1.5 4.1 999 9999.9 1014.6 99.9 99.9 99.9 99.99 99.99 202601308301CLSM4 39 -0.2 999.9 220 3.1 5.1 999 9999.9 1014.6 99.9 99.9 99.9 99.99 99.99 202601308401CLSM4 39 -0.2 999.9 220 2.6 4.1 999 9999.9 1014.2 99.9 99.9 99.9 99.99 99.99 202601308501CLSM4 39 -0.1 999.9 210 1.0 3.6 999 9999.9 1014.2 99.9 99.9 99.9 99.99 99.99 202601309001CLSM4 39 -0.3 999.9 210 1.0 2.6 999 9999.9 1013.9 99.9 99.9 99.9 99.99 99.99 202601309101CLSM4 39 -0.4 999.9 200 0.5 2.1 999 9999.9 1013.5 99.9 99.9 99.9 99.99 99.99 202601309201CLSM4 39 -0.5 999.9 0 0.0 2.1 999 9999.9 1013.5 99.9 99.9 99.9 99.99 99.99 202601309301CLSM4 39 -0.6 999.9 0 0.0 2.6 999 9999.9 1013.2 99.9 99.9 99.9 99.99 99.99 202601309401CLSM4 39 -0.6 999.9 0 0.0 2.1 999 9999.9 1013.2 99.9 99.9 99.9 99.99 99.99 202601309501CLSM4 39 -0.5 999.9 190 1.5 2.6 999 9999.9 1012.9 99.9 99.9 99.9 99.99 99.99 202601310001CLSM4 39 -0.3 999.9 200 2.1 4.1 999 9999.9 1012.9 99.9 99.9 99.9 99.99 99.99 202601310101CLSM4 39 -0.2 999.9 210 2.1 3.6 999 9999.9 1012.9 99.9 99.9 99.9 99.99 99.99 202601310201CLSM4 39 -0.1 999.9 200 2.6 4.1 999 9999.9 1012.5 99.9 99.9 99.9 99.99 99.99 202601310301CLSM4 39 0.0 999.9 210 2.6 4.1 999 9999.9 1012.5 99.9 99.9 99.9 99.99 99.99 202601310401CLSM4 39 0.2 999.9 200 3.1 5.7 999 9999.9 1012.2 99.9 99.9 99.9 99.99 99.99 202601310501CLSM4 39 0.3 999.9 200 3.6 5.7 999 9999.9 1011.9 99.9 99.9 99.9 99.99 99.99 202601311001CLSM4 39 0.4 999.9 210 3.6 12.3 999 9999.9 1011.9 99.9 99.9 99.9 99.99 99.99 202601311001CLSM4 39 0.4 999.9 210 3.6 5.7 999 9999.9 1011.9 99.9 99.9 99.9 99.99 99.99 202601311101CLSM4 39 0.5 999.9 200 3.1 5.1 999 9999.9 1011.5 99.9 99.9 99.9 99.99 99.99 202601311201CLSM4 39 0.5 999.9 210 2.1 5.1 999 9999.9 1011.5 99.9 99.9 99.9 99.99 99.99 202601311301CLSM4 39 0.4 999.9 200 2.1 3.6 999 9999.9 1011.2 99.9 99.9 99.9 99.99 99.99 202601311401CLSM4 39 0.4 999.9 210 2.6 4.1 999 9999.9 1011.2 99.9 99.9 99.9 99.99 99.99 202601311501CLSM4 39 0.3 999.9 210 2.6 4.6 999 9999.9 1011.2 99.9 99.9 99.9 99.99 99.99 202601312001CLSM4 39 0.3 999.9 200 2.6 5.7 999 9999.9 1010.5 99.9 99.9 99.9 99.99 99.99 202601312101CLSM4 39 0.3 999.9 200 3.1 4.6 999 9999.9 1010.8 99.9 99.9 99.9 99.99 99.99 202601312201CLSM4 39 0.4 999.9 200 3.1 6.7 999 9999.9 1010.5 99.9 99.9 99.9 99.99 99.99 202601312301CLSM4 39 0.5 999.9 200 1.5 5.1 999 9999.9 1010.2 99.9 99.9 99.9 99.99 99.99 202601312401CLSM4 39 0.6 999.9 200 3.1 6.7 999 9999.9 1010.2 99.9 99.9 99.9 99.99 99.99 202601312501CLSM4 39 0.6 999.9 210 2.6 6.2 999 9999.9 1009.8 99.9 99.9 99.9 99.99 99.99 202601313001CLSM4 39 0.8 999.9 210 4.6 7.2 999 9999.9 1009.5 99.9 99.9 99.9 99.99 99.99 202601313101CLSM4 39 0.9 999.9 210 4.1 7.2 999 9999.9 1009.5 99.9 99.9 99.9 99.99 99.99 202601313201CLSM4 39 1.0 999.9 210 4.1 5.7 999 9999.9 1009.1 99.9 99.9 99.9 99.99 99.99 202601313401CLSM4 39 1.3 999.9 210 5.7 8.2 999 9999.9 1009.1 99.9 99.9 99.9 99.99 99.99 202601313501CLSM4 39 1.4 999.9 200 6.2 8.7 999 9999.9 1008.8 99.9 99.9 99.9 99.99 99.99 202601314001CLSM4 39 1.5 999.9 210 4.6 8.2 999 9999.9 1008.8 99.9 99.9 99.9 99.99 99.99 202601314001CLSM4 39 1.5 999.9 210 4.6 8.7 999 9999.9 1008.8 99.9 99.9 99.9 99.99 99.99 202601314101CLSM4 39 1.6 999.9 190 5.7 8.7 999 9999.9 1008.1 99.9 99.9 99.9 99.99 99.99 202601314201CLSM4 39 1.6 999.9 190 4.6 8.7 999 9999.9 1007.5 99.9 99.9 99.9 99.99 99.99 202601314301CLSM4 39 1.7 999.9 190 3.6 7.7 999 9999.9 1007.1 99.9 99.9 99.9 99.99 99.99 202601314401CLSM4 39 1.6 999.9 200 5.1 9.8 999 9999.9 1007.1 99.9 99.9 99.9 99.99 99.99 202601314501CLSM4 39 1.5 999.9 190 5.1 8.7 999 9999.9 1006.8 99.9 99.9 99.9 99.99 99.99 202601315001CLSM4 39 1.7 999.9 200 5.1 9.3 999 9999.9 1006.4 99.9 99.9 99.9 99.99 99.99 202601315001CLSM4 39 1.7 999.9 200 5.1 9.8 999 9999.9 1006.4 99.9 99.9 99.9 99.99 99.99 202601315101CLSM4 39 1.8 999.9 200 6.2 9.8 999 9999.9 1006.1 99.9 99.9 99.9 99.99 99.99 202601315201CLSM4 39 2.0 999.9 200 4.6 8.7 999 9999.9 1006.1 99.9 99.9 99.9 99.99 99.99 202601315301CLSM4 39 2.1 999.9 200 6.2 10.3 999 9999.9 1006.1 99.9 99.9 99.9 99.99 99.99 202601315401CLSM4 39 2.3 999.9 200 4.6 8.7 999 9999.9 1005.8 99.9 99.9 99.9 99.99 99.99 202601315501CLSM4 39 2.4 999.9 200 6.7 9.3 999 9999.9 1005.8 99.9 99.9 99.9 99.99 99.99 202601316001CLSM4 39 2.5 999.9 200 7.7 10.3 999 9999.9 1005.4 99.9 99.9 99.9 99.99 99.99 202601316101CLSM4 39 2.6 999.9 200 6.2 8.2 999 9999.9 1004.7 99.9 99.9 99.9 99.99 99.99 202601316201CLSM4 39 2.6 999.9 190 4.6 10.3 999 9999.9 1004.1 99.9 99.9 99.9 99.99 99.99 202601316301CLSM4 39 2.4 999.9 190 4.6 10.3 999 9999.9 1004.1 99.9 99.9 99.9 99.99 99.99 202601316401CLSM4 39 2.4 999.9 190 5.1 9.8 999 9999.9 1003.7 99.9 99.9 99.9 99.99 99.99 202601316501CLSM4 39 2.6 999.9 180 5.1 9.3 999 9999.9 1003.4 99.9 99.9 99.9 99.99 99.99 202601317001CLSM4 39 2.6 999.9 200 4.6 11.3 999 9999.9 1003.0 99.9 99.9 99.9 99.99 99.99 202601317011CLSM4 39 2.6 999.9 200 4.6 11.3 999 9999.9 1003.0 99.9 99.9 99.9 99.99 99.99 202601317101CLSM4 39 2.6 999.9 190 5.1 10.3 999 9999.9 1002.7 99.9 99.9 99.9 99.99 99.99 202601317201CLSM4 39 2.8 999.9 200 6.7 9.8 999 9999.9 1002.0 99.9 99.9 99.9 99.99 99.99 202601317301CLSM4 39 2.8 999.9 200 5.7 9.8 999 9999.9 1001.7 99.9 99.9 99.9 99.99 99.99 202601317401CLSM4 39 2.9 999.9 200 6.2 9.8 999 9999.9 1001.7 99.9 99.9 99.9 99.99 99.99 202601317501CLSM4 39 3.1 999.9 200 5.7 8.7 999 9999.9 1001.4 99.9 99.9 99.9 99.99 99.99 202601318001CLSM4 39 3.3 999.9 210 5.7 10.3 999 9999.9 1001.0 99.9 99.9 99.9 99.99 99.99 202601318011CLSM4 39 3.3 999.9 210 5.7 10.8 999 9999.9 1001.0 99.9 99.9 99.9 99.99 99.99 202601318101CLSM4 39 3.5 999.9 210 7.7 11.3 999 9999.9 1001.0 99.9 99.9 99.9 99.99 99.99 202601318201CLSM4 39 3.4 999.9 220 4.6 12.3 999 9999.9 1001.4 99.9 99.9 99.9 99.99 99.99 202601318301CLSM4 39 3.0 999.9 210 5.1 9.3 999 9999.9 1000.7 99.9 99.9 99.9 99.99 99.99 202601318401CLSM4 39 2.7 999.9 200 4.1 8.2 999 9999.9 1000.0 99.9 99.9 99.9 99.99 99.99 202601319001CLSM4 39 2.5 999.9 200 5.7 10.3 999 9999.9 999.0 99.9 99.9 99.9 99.99 99.99 202601319021CLSM4 39 2.5 999.9 200 4.6 12.3 999 9999.9 999.0 99.9 99.9 99.9 99.99 99.99 202601319101CLSM4 39 2.6 999.9 190 6.2 10.3 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601319201CLSM4 39 2.8 999.9 190 5.7 11.3 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601319301CLSM4 39 3.1 999.9 210 6.7 10.3 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601319401CLSM4 39 3.7 999.9 210 7.2 11.3 999 9999.9 997.6 99.9 99.9 99.9 99.99 99.99 202601319501CLSM4 39 4.2 999.9 210 7.7 12.9 999 9999.9 997.6 99.9 99.9 99.9 99.99 99.99 202601320001CLSM4 39 4.5 999.9 220 8.2 11.8 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601320101CLSM4 39 5.0 999.9 230 9.3 12.9 999 9999.9 997.6 99.9 99.9 99.9 99.99 99.99 202601320201CLSM4 39 5.4 999.9 230 7.2 14.4 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601320201CLSM4 39 5.4 999.9 230 7.2 99.9 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601320301CLSM4 39 5.7 999.9 230 8.2 13.9 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601320401CLSM4 39 5.9 999.9 230 8.7 11.8 999 9999.9 997.6 99.9 99.9 99.9 99.99 99.99 202601320501CLSM4 39 6.0 999.9 230 5.1 13.4 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601321001CLSM4 39 6.0 999.9 230 6.7 13.9 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601321101CLSM4 39 6.1 999.9 230 10.3 13.4 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601321201CLSM4 39 6.2 999.9 220 9.8 12.3 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601321201CLSM4 39 6.2 999.9 220 9.8 99.9 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601321301CLSM4 39 6.2 999.9 230 8.2 11.8 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601321401CLSM4 39 6.2 999.9 230 5.1 11.8 999 9999.9 998.3 99.9 99.9 99.9 99.99 99.99 202601321501CLSM4 39 6.3 999.9 230 7.2 10.8 999 9999.9 998.3 99.9 99.9 99.9 99.99 99.99 202601322001CLSM4 39 6.2 999.9 230 5.7 10.8 999 9999.9 998.3 99.9 99.9 99.9 99.99 99.99 202601322101CLSM4 39 6.1 999.9 220 5.7 9.3 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601322201CLSM4 39 6.0 999.9 220 6.2 9.3 999 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601322301CLSM4 39 6.0 999.9 220 5.1 9.8 999 9999.9 998.3 99.9 99.9 99.9 99.99 99.99 202601322401CLSM4 39 6.0 999.9 230 5.7 9.8 999 9999.9 998.3 99.9 99.9 99.9 99.99 99.99 202601322501CLSM4 39 6.0 999.9 230 5.7 8.7 999 9999.9 998.3 99.9 99.9 99.9 99.99 99.99 202601323001CLSM4 39 6.0 999.9 230 5.1 9.8 999 9999.9 998.3 99.9 99.9 99.9 99.99 99.99
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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143 matching elements
0.025 sec

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