Skip to main content
NOAA / GLERL / CoastWatch Great Lakes Node / NOAAPORT Page

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 (189)
 (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
202516800001CLSM4   39  22.3 999.9 140  3.6  4.6 999 9999.9 1014.6 99.9 99.9 99.9            
202516800101CLSM4   39  22.3 999.9 140  4.1  4.6 999 9999.9 1014.2 99.9 99.9 99.9            
202516800201CLSM4   39  22.3 999.9 130  4.6  5.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516800301CLSM4   39  22.0 999.9 130  4.6  5.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516800401CLSM4   39  22.2 999.9 120  4.1  5.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516800501CLSM4   39  22.1 999.9 130  3.6  4.6 999 9999.9 1014.2 99.9 99.9 99.9            
202516801001CLSM4   39  22.1 999.9 140  4.1  4.6 999 9999.9 1014.2 99.9 99.9 99.9            
202516801101CLSM4   39  22.1 999.9 150  3.1  4.6 999 9999.9 1014.2 99.9 99.9 99.9            
202516801201CLSM4   39  21.9 999.9 150  3.6  4.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516801301CLSM4   39  22.3 999.9 150  4.1  5.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516801401CLSM4   39  22.1 999.9 150  3.6  5.1 999 9999.9 1013.9 99.9 99.9 99.9            
202516801501CLSM4   39  22.1 999.9 150  4.1  5.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516802001CLSM4   39  21.7 999.9 150  4.1  5.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516802101CLSM4   39  22.1 999.9 160  2.6  4.6 999 9999.9 1014.2 99.9 99.9 99.9            
202516802201CLSM4   39  22.2 999.9 170  2.6  4.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516802301CLSM4   39  22.2 999.9 160  2.6  3.6 999 9999.9 1014.6 99.9 99.9 99.9            
202516802401CLSM4   39  22.2 999.9 160  3.1  4.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516802501CLSM4   39  22.2 999.9 160  2.1  3.6 999 9999.9 1014.2 99.9 99.9 99.9            
202516803001CLSM4   39  22.0 999.9 160  2.1  3.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516803101CLSM4   39  21.9 999.9 180  2.6  3.6 999 9999.9 1014.6 99.9 99.9 99.9            
202516803201CLSM4   39  21.7 999.9 180  2.6  3.6 999 9999.9 1014.6 99.9 99.9 99.9            
202516803301CLSM4   39  21.6 999.9 180  2.6  4.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516803401CLSM4   39  21.3 999.9 140  1.0  2.6 999 9999.9 1014.2 99.9 99.9 99.9            
202516803501CLSM4   39  21.0 999.9 150  3.6  4.6 999 9999.9 1014.2 99.9 99.9 99.9            
202516804001CLSM4   39  20.5 999.9 170  2.6  4.6 999 9999.9 1014.2 99.9 99.9 99.9            
202516804101CLSM4   39  20.4 999.9 180  1.5  3.1 999 9999.9 1014.6 99.9 99.9 99.9            
202516804201CLSM4   39  20.4 999.9 190  2.1  3.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516804301CLSM4   39  20.4 999.9 200  1.5  3.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516804401CLSM4   39  20.3 999.9 190  1.5  2.6 999 9999.9 1014.2 99.9 99.9 99.9            
202516804501CLSM4   39  20.2 999.9 180  2.1  2.6 999 9999.9 1014.2 99.9 99.9 99.9            
202516805001CLSM4   39  20.0 999.9 170  1.5  2.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516805101CLSM4   39  20.0 999.9 190  1.5  2.6 999 9999.9 1014.6 99.9 99.9 99.9            
202516805201CLSM4   39  19.9 999.9   0  0.0  2.1 999 9999.9 1014.6 99.9 99.9 99.9            
202516805301CLSM4   39  19.8 999.9   0  0.0  1.5 999 9999.9 1014.6 99.9 99.9 99.9            
202516805401CLSM4   39  19.7 999.9 160  1.5  2.1 999 9999.9 1014.2 99.9 99.9 99.9            
202516805501CLSM4   39  19.7 999.9   0  0.0  2.1 999 9999.9 1013.9 99.9 99.9 99.9            
202516806001CLSM4   39  19.6 999.9   0  0.0  1.0 999 9999.9 1013.9 99.9 99.9 99.9            
202516806101CLSM4   39  19.7 999.9 120  1.5  2.1 999 9999.9 1013.9 99.9 99.9 99.9            
202516806201CLSM4   39  19.5 999.9 120  1.0  1.5 999 9999.9 1013.9 99.9 99.9 99.9            
202516806301CLSM4   39  19.5 999.9   0  0.0  0.0 999 9999.9 1013.5 99.9 99.9 99.9            
202516806401CLSM4   39  19.5 999.9 110  1.5  1.5 999 9999.9 1013.5 99.9 99.9 99.9            
202516806501CLSM4   39  19.3 999.9 110  1.5  2.1 999 9999.9 1013.5 99.9 99.9 99.9            
202516807001CLSM4   39  19.2 999.9 110  1.5  1.5 999 9999.9 1013.5 99.9 99.9 99.9            
202516807101CLSM4   39  19.2 999.9 110  2.1  2.1 999 9999.9 1013.5 99.9 99.9 99.9            
202516807201CLSM4   39  19.1 999.9 120  1.5  2.1 999 9999.9 1013.5 99.9 99.9 99.9            
202516807301CLSM4   39  19.0 999.9 100  2.1  2.1 999 9999.9 1013.2 99.9 99.9 99.9            
202516807401CLSM4   39  18.8 999.9 100  2.1  2.6 999 9999.9 1013.2 99.9 99.9 99.9            
202516807501CLSM4   39  18.8 999.9 110  2.1  2.6 999 9999.9 1012.9 99.9 99.9 99.9            
202516808001CLSM4   39  18.9 999.9 110  2.6  3.1 999 9999.9 1012.9 99.9 99.9 99.9            
202516808101CLSM4   39  18.8 999.9 110  2.6  2.6 999 9999.9 1012.9 99.9 99.9 99.9            
202516808201CLSM4   39  18.8 999.9 100  2.1  3.1 999 9999.9 1012.9 99.9 99.9 99.9            
202516808301CLSM4   39  18.8 999.9 100  2.1  2.6 999 9999.9 1012.9 99.9 99.9 99.9            
202516808401CLSM4   39  18.7 999.9 120  2.1  2.6 999 9999.9 1012.9 99.9 99.9 99.9            
202516808501CLSM4   39  18.8 999.9 110  2.1  2.6 999 9999.9 1012.5 99.9 99.9 99.9            
202516809001CLSM4   39  18.8 999.9 120  1.5  2.1 999 9999.9 1012.5 99.9 99.9 99.9            
202516809101CLSM4   39  18.9 999.9 120  1.5  2.1 999 9999.9 1012.5 99.9 99.9 99.9            
202516809201CLSM4   39  19.0 999.9  90  1.0  2.1 999 9999.9 1012.5 99.9 99.9 99.9            
202516809301CLSM4   39  18.9 999.9 120  1.5  2.1 999 9999.9 1012.5 99.9 99.9 99.9            
202516809401CLSM4   39  18.9 999.9 120  2.1  2.6 999 9999.9 1012.5 99.9 99.9 99.9            
202516809501CLSM4   39  18.9 999.9 110  1.5  2.6 999 9999.9 1012.5 99.9 99.9 99.9            
202516810001CLSM4   39  19.0 999.9 100  1.0  2.1 999 9999.9 1012.5 99.9 99.9 99.9            
202516810101CLSM4   39  18.9 999.9   0  0.0  1.0 999 9999.9 1012.9 99.9 99.9 99.9            
202516810201CLSM4   39  19.0 999.9   0  0.0  0.0 999 9999.9 1012.5 99.9 99.9 99.9            
202516810301CLSM4   39  19.0 999.9 110  1.5  2.1 999 9999.9 1012.5 99.9 99.9 99.9            
202516810401CLSM4   39  19.0 999.9 120  1.5  2.1 999 9999.9 1012.5 99.9 99.9 99.9            
202516810501CLSM4   39  19.1 999.9   0  0.0  2.1 999 9999.9 1012.5 99.9 99.9 99.9            
202516811001CLSM4   39  18.9 999.9 100  1.5  1.5 999 9999.9 1012.2 99.9 99.9 99.9            
202516811101CLSM4   39  19.1 999.9 130  2.1  2.1 999 9999.9 1012.5 99.9 99.9 99.9            
202516811201CLSM4   39  19.4 999.9 140  2.1  3.1 999 9999.9 1012.2 99.9 99.9 99.9            
202516811301CLSM4   39  19.5 999.9 140  2.6  3.1 999 9999.9 1012.2 99.9 99.9 99.9            
202516811401CLSM4   39  19.7 999.9 150  2.6  3.1 999 9999.9 1012.2 99.9 99.9 99.9            
202516811501CLSM4   39  19.8 999.9 160  3.1  3.6 999 9999.9 1012.2 99.9 99.9 99.9            
202516812001CLSM4   39  20.1 999.9 170  1.0  2.6 999 9999.9 1012.2 99.9 99.9 99.9            
202516812101CLSM4   39  20.4 999.9 160  1.5  2.1 999 9999.9 1012.2 99.9 99.9 99.9            
202516812201CLSM4   39  20.7 999.9 150  1.0  2.1 999 9999.9 1012.2 99.9 99.9 99.9            
202516812301CLSM4   39  20.7 999.9 140  3.1  3.1 999 9999.9 1011.9 99.9 99.9 99.9            
202516812401CLSM4   39  20.8 999.9 140  2.6  3.1 999 9999.9 1012.2 99.9 99.9 99.9            
202516812501CLSM4   39  20.7 999.9 130  2.1  3.1 999 9999.9 1012.2 99.9 99.9 99.9            
202516813001CLSM4   39  20.6 999.9 130  2.6  3.6 999 9999.9 1011.9 99.9 99.9 99.9            
202516813101CLSM4   39  20.4 999.9 120  2.6  3.6 999 9999.9 1011.9 99.9 99.9 99.9            
202516813201CLSM4   39  20.5 999.9 130  3.1  3.6 999 9999.9 1011.9 99.9 99.9 99.9            
202516813301CLSM4   39  20.3 999.9 130  3.1  3.6 999 9999.9 1012.2 99.9 99.9 99.9            
202516813401CLSM4   39  20.8 999.9 140  3.1  4.1 999 9999.9 1011.9 99.9 99.9 99.9            
202516813501CLSM4   39  20.9 999.9 140  3.1  3.6 999 9999.9 1011.9 99.9 99.9 99.9            
202516814001CLSM4   39  20.7 999.9 130  3.1  3.6 999 9999.9 1011.9 99.9 99.9 99.9            
202516814101CLSM4   39  20.7 999.9 130  3.1  4.1 999 9999.9 1011.9 99.9 99.9 99.9            
202516814201CLSM4   39  20.7 999.9 130  3.1  4.1 999 9999.9 1011.5 99.9 99.9 99.9            
202516814301CLSM4   39  20.9 999.9 130  3.6  3.6 999 9999.9 1011.5 99.9 99.9 99.9            
202516814401CLSM4   39  20.9 999.9 130  3.6  4.1 999 9999.9 1011.5 99.9 99.9 99.9            
202516814501CLSM4   39  21.2 999.9 120  3.1  3.6 999 9999.9 1011.5 99.9 99.9 99.9            
202516815001CLSM4   39  21.3 999.9 120  3.6  4.1 999 9999.9 1011.5 99.9 99.9 99.9            
202516815101CLSM4   39  21.7 999.9 130  3.1  4.6 999 9999.9 1011.9 99.9 99.9 99.9            
202516815201CLSM4   39  22.1 999.9 120  2.1  4.6 999 9999.9 1011.9 99.9 99.9 99.9            
202516815301CLSM4   39  21.8 999.9 130  4.1  5.1 999 9999.9 1011.9 99.9 99.9 99.9            
202516815401CLSM4   39  22.3 999.9 120  3.1  5.1 999 9999.9 1011.9 99.9 99.9 99.9            
202516815501CLSM4   39  22.6 999.9 150  4.1  5.1 999 9999.9 1011.9 99.9 99.9 99.9            
202516816001CLSM4   39  21.9 999.9 130  5.1  6.2 999 9999.9 1011.9 99.9 99.9 99.9            
202516816101CLSM4   39  21.9 999.9 140  2.6  5.7 999 9999.9 1011.5 99.9 99.9 99.9            
202516816201CLSM4   39  21.7 999.9 120  4.6  5.1 999 9999.9 1011.5 99.9 99.9 99.9            
202516816301CLSM4   39  21.6 999.9 120  4.6  5.7 999 9999.9 1011.5 99.9 99.9 99.9            
202516816401CLSM4   39  21.4 999.9 120  4.1  5.1 999 9999.9 1011.2 99.9 99.9 99.9            
202516816501CLSM4   39  21.9 999.9 130  4.6  5.1 999 9999.9 1011.2 99.9 99.9 99.9            
202516817001CLSM4   39  22.7 999.9 150  4.6  6.2 999 9999.9 1010.8 99.9 99.9 99.9            
202516817101CLSM4   39  23.4 999.9 140  4.6  6.2 999 9999.9 1010.8 99.9 99.9 99.9            
202516817201CLSM4   39  23.9 999.9 150  5.1  6.2 999 9999.9 1010.8 99.9 99.9 99.9            
202516817301CLSM4   39  24.0 999.9 140  5.7  6.2 999 9999.9 1010.5 99.9 99.9 99.9            
202516817401CLSM4   39  25.6 999.9 150  6.2  6.7 999 9999.9 1010.5 99.9 99.9 99.9            
202516817501CLSM4   39  26.3 999.9 150  3.6  7.2 999 9999.9 1010.5 99.9 99.9 99.9            
202516818001CLSM4   39  27.0 999.9 160  4.6  6.7 999 9999.9 1010.5 99.9 99.9 99.9            
202516818101CLSM4   39  27.3 999.9 150  5.1  6.7 999 9999.9 1010.5 99.9 99.9 99.9            
202516818201CLSM4   39  26.7 999.9 150  5.1  7.7 999 9999.9 1010.2 99.9 99.9 99.9            
202516818301CLSM4   39  27.1 999.9 160  4.6  7.7 999 9999.9 1010.2 99.9 99.9 99.9            
202516818401CLSM4   39  28.1 999.9 160  5.7  8.2 999 9999.9 1010.2 99.9 99.9 99.9            
202516818501CLSM4   39  28.1 999.9 160  4.6  7.7 999 9999.9 1010.2 99.9 99.9 99.9            
202516819001CLSM4   39  28.6 999.9 190  5.7  8.2 999 9999.9 1009.8 99.9 99.9 99.9            
202516819101CLSM4   39  28.9 999.9 180  5.1  8.7 999 9999.9 1009.8 99.9 99.9 99.9            
202516819201CLSM4   39  28.8 999.9 190  4.6  7.7 999 9999.9 1009.8 99.9 99.9 99.9            
202516819301CLSM4   39  28.8 999.9 210  5.1  8.7 999 9999.9 1009.8 99.9 99.9 99.9            
202516819401CLSM4   39  29.1 999.9 200  3.6  8.2 999 9999.9 1009.8 99.9 99.9 99.9            
202516819501CLSM4   39  28.9 999.9 200  5.1  7.7 999 9999.9 1009.5 99.9 99.9 99.9            
202516820001CLSM4   39  29.2 999.9 170  5.1  7.7 999 9999.9 1009.5 99.9 99.9 99.9            
202516820101CLSM4   39  28.8 999.9 160  4.6  8.2 999 9999.9 1009.1 99.9 99.9 99.9            
202516820201CLSM4   39  28.3 999.9 160  7.2  9.3 999 9999.9 1009.1 99.9 99.9 99.9            
202516820301CLSM4   39  27.9 999.9 160  6.2  9.8 999 9999.9 1009.1 99.9 99.9 99.9            
202516820401CLSM4   39  28.4 999.9 160  5.7  8.2 999 9999.9 1008.8 99.9 99.9 99.9            
202516820501CLSM4   39  28.1 999.9 160  6.2  8.7 999 9999.9 1008.8 99.9 99.9 99.9            
202516821001CLSM4   39  28.4 999.9 170  7.2 10.3 999 9999.9 1008.8 99.9 99.9 99.9            
202516821101CLSM4   39  28.7 999.9 160  5.1  8.7 999 9999.9 1008.8 99.9 99.9 99.9            
202516821201CLSM4   39  28.8 999.9 180  4.1  6.2 999 9999.9 1008.8 99.9 99.9 99.9            
202516821301CLSM4   39  28.6 999.9 170  4.6  7.2 999 9999.9 1008.5 99.9 99.9 99.9            
202516821401CLSM4   39  28.6 999.9 170  5.1  7.7 999 9999.9 1008.5 99.9 99.9 99.9            
202516821501CLSM4   39  28.8 999.9 160  5.1  8.7 999 9999.9 1008.5 99.9 99.9 99.9            
202516822001CLSM4   39  28.9 999.9 180  4.1  7.2 999 9999.9 1008.5 99.9 99.9 99.9            
202516822101CLSM4   39  28.8 999.9 160  4.1  7.7 999 9999.9 1008.1 99.9 99.9 99.9            
202516822201CLSM4   39  27.9 999.9 160  5.7  7.7 999 9999.9 1008.1 99.9 99.9 99.9            
202516822301CLSM4   39  28.3 999.9 170  4.6  7.2 999 9999.9 1008.5 99.9 99.9 99.9            
202516822401CLSM4   39  28.5 999.9 160  4.6  7.2 999 9999.9 1008.5 99.9 99.9 99.9            
202516822501CLSM4   39  28.3 999.9 160  4.6  6.2 999 9999.9 1008.5 99.9 99.9 99.9            
202516823001CLSM4   39  28.4 999.9 170  4.1  7.2 999 9999.9 1008.5 99.9 99.9 99.9            
202516823101CLSM4   39  28.4 999.9 170  3.6  6.7 999 9999.9 1008.8 99.9 99.9 99.9            
202516823201CLSM4   39  28.4 999.9 180  4.1  6.2 999 9999.9 1008.5 99.9 99.9 99.9            
202516823301CLSM4   39  28.3 999.9 170  3.6  6.2 999 9999.9 1008.5 99.9 99.9 99.9            
202516823401CLSM4   39  28.0 999.9 180  4.1  6.2 999 9999.9 1008.5 99.9 99.9 99.9            
202516823501CLSM4   39  27.8 999.9 180  4.1  6.2 999 9999.9 1008.8 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
144 matching elements
0.064 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]