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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
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Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (199)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
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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 202519800001CLSM4 39 27.6 999.9 200 2.1 4.6 999 9999.9 1010.2 99.9 99.9 99.9 202519800101CLSM4 39 27.4 999.9 190 3.1 4.1 999 9999.9 1009.8 99.9 99.9 99.9 202519800201CLSM4 39 27.3 999.9 200 3.1 4.1 999 9999.9 1009.8 99.9 99.9 99.9 202519800301CLSM4 39 27.2 999.9 190 3.1 4.6 999 9999.9 1009.8 99.9 99.9 99.9 202519800401CLSM4 39 27.2 999.9 190 2.1 4.1 999 9999.9 1009.8 99.9 99.9 99.9 202519800501CLSM4 39 27.1 999.9 190 3.1 4.6 999 9999.9 1009.8 99.9 99.9 99.9 202519801001CLSM4 39 27.0 999.9 180 2.6 4.1 999 9999.9 1009.8 99.9 99.9 99.9 202519801101CLSM4 39 26.7 999.9 190 3.1 4.6 999 9999.9 1009.1 99.9 99.9 99.9 202519801201CLSM4 39 26.7 999.9 180 4.1 5.7 999 9999.9 1009.1 99.9 99.9 99.9 202519801301CLSM4 39 26.6 999.9 170 3.1 5.7 999 9999.9 1009.1 99.9 99.9 99.9 202519801401CLSM4 39 26.4 999.9 170 3.6 5.7 999 9999.9 1009.1 99.9 99.9 99.9 202519801501CLSM4 39 26.3 999.9 180 3.6 5.7 999 9999.9 1009.1 99.9 99.9 99.9 202519802001CLSM4 39 26.1 999.9 170 3.6 6.7 999 9999.9 1009.5 99.9 99.9 99.9 202519802101CLSM4 39 25.9 999.9 180 3.6 5.1 999 9999.9 1009.5 99.9 99.9 99.9 202519802201CLSM4 39 25.8 999.9 170 3.6 5.7 999 9999.9 1009.5 99.9 99.9 99.9 202519802301CLSM4 39 25.7 999.9 170 3.1 4.6 999 9999.9 1009.1 99.9 99.9 99.9 202519802401CLSM4 39 25.7 999.9 180 2.6 5.7 999 9999.9 1009.1 99.9 99.9 99.9 202519802501CLSM4 39 25.7 999.9 190 1.5 4.1 999 9999.9 1009.1 99.9 99.9 99.9 202519803001CLSM4 39 25.7 999.9 180 1.5 3.1 999 9999.9 1009.1 99.9 99.9 99.9 202519803101CLSM4 39 25.6 999.9 190 1.5 3.1 999 9999.9 1008.8 99.9 99.9 99.9 202519803201CLSM4 39 25.6 999.9 190 1.5 2.6 999 9999.9 1008.5 99.9 99.9 99.9 202519803301CLSM4 39 25.6 999.9 200 1.5 2.6 999 9999.9 1008.5 99.9 99.9 99.9 202519803401CLSM4 39 25.6 999.9 200 2.1 2.6 999 9999.9 1008.8 99.9 99.9 99.9 202519803501CLSM4 39 25.6 999.9 190 2.6 3.6 999 9999.9 1008.5 99.9 99.9 99.9 202519804001CLSM4 39 25.6 999.9 200 2.6 3.6 999 9999.9 1008.5 99.9 99.9 99.9 202519804101CLSM4 39 25.6 999.9 210 3.6 5.7 999 9999.9 1008.5 99.9 99.9 99.9 202519804201CLSM4 39 25.8 999.9 210 3.6 6.2 999 9999.9 1008.5 99.9 99.9 99.9 202519804301CLSM4 39 25.8 999.9 210 4.6 5.7 999 9999.9 1008.5 99.9 99.9 99.9 202519804401CLSM4 39 25.9 999.9 200 4.1 6.2 999 9999.9 1008.1 99.9 99.9 99.9 202519804501CLSM4 39 26.0 999.9 210 4.6 6.7 999 9999.9 1008.5 99.9 99.9 99.9 202519805001CLSM4 39 26.0 999.9 210 3.6 5.7 999 9999.9 1008.1 99.9 99.9 99.9 202519805101CLSM4 39 26.0 999.9 220 4.1 6.2 999 9999.9 1008.1 99.9 99.9 99.9 202519805201CLSM4 39 25.9 999.9 210 3.6 5.7 999 9999.9 1008.1 99.9 99.9 99.9 202519805301CLSM4 39 25.9 999.9 220 3.6 6.2 999 9999.9 1007.8 99.9 99.9 99.9 202519805401CLSM4 39 25.8 999.9 230 3.1 5.1 999 9999.9 1007.8 99.9 99.9 99.9 202519805501CLSM4 39 25.8 999.9 220 3.1 5.7 999 9999.9 1007.8 99.9 99.9 99.9 202519806001CLSM4 39 25.7 999.9 220 3.6 5.1 999 9999.9 1007.8 99.9 99.9 99.9 202519806101CLSM4 39 25.6 999.9 210 2.6 5.1 999 9999.9 1007.8 99.9 99.9 99.9 202519806201CLSM4 39 25.6 999.9 210 3.1 5.1 999 9999.9 1007.8 99.9 99.9 99.9 202519806301CLSM4 39 25.6 999.9 220 4.6 6.7 999 9999.9 1007.5 99.9 99.9 99.9 202519806401CLSM4 39 25.6 999.9 220 4.1 6.7 999 9999.9 1007.5 99.9 99.9 99.9 202519806501CLSM4 39 25.5 999.9 230 4.6 7.2 999 9999.9 1007.5 99.9 99.9 99.9 202519807001CLSM4 39 25.3 999.9 230 4.6 8.2 999 9999.9 1007.5 99.9 99.9 99.9 202519807101CLSM4 39 25.2 999.9 230 5.1 7.7 999 9999.9 1007.5 99.9 99.9 99.9 202519807201CLSM4 39 25.0 999.9 230 6.2 8.7 999 9999.9 1007.5 99.9 99.9 99.9 202519807301CLSM4 39 24.8 999.9 230 4.6 8.7 999 9999.9 1007.5 99.9 99.9 99.9 202519807401CLSM4 39 24.7 999.9 230 4.6 7.7 999 9999.9 1007.5 99.9 99.9 99.9 202519807501CLSM4 39 24.6 999.9 230 4.1 7.2 999 9999.9 1007.5 99.9 99.9 99.9 202519808001CLSM4 39 24.4 999.9 230 6.2 8.7 999 9999.9 1007.5 99.9 99.9 99.9 202519808101CLSM4 39 24.2 999.9 230 6.2 8.7 999 9999.9 1007.5 99.9 99.9 99.9 202519808201CLSM4 39 24.1 999.9 220 4.1 8.7 999 9999.9 1007.5 99.9 99.9 99.9 202519808301CLSM4 39 23.9 999.9 230 4.6 8.2 999 9999.9 1007.8 99.9 99.9 99.9 202519808401CLSM4 39 23.8 999.9 220 5.7 7.7 999 9999.9 1007.8 99.9 99.9 99.9 202519808501CLSM4 39 23.7 999.9 210 5.7 7.7 999 9999.9 1007.8 99.9 99.9 99.9 202519809001CLSM4 39 23.6 999.9 230 6.7 8.7 999 9999.9 1007.8 99.9 99.9 99.9 202519809101CLSM4 39 23.6 999.9 230 5.1 9.3 999 9999.9 1007.8 99.9 99.9 99.9 202519809201CLSM4 39 23.6 999.9 230 6.2 10.3 999 9999.9 1007.8 99.9 99.9 99.9 202519809301CLSM4 39 23.5 999.9 230 6.7 10.3 999 9999.9 1007.8 99.9 99.9 99.9 202519809401CLSM4 39 23.4 999.9 220 4.6 8.2 999 9999.9 1007.8 99.9 99.9 99.9 202519809501CLSM4 39 23.5 999.9 220 5.7 7.7 999 9999.9 1007.8 99.9 99.9 99.9 202519810001CLSM4 39 23.6 999.9 220 5.7 8.2 999 9999.9 1007.5 99.9 99.9 99.9 202519810101CLSM4 39 23.7 999.9 220 5.1 8.7 999 9999.9 1007.5 99.9 99.9 99.9 202519810201CLSM4 39 23.8 999.9 230 6.7 10.3 999 9999.9 1007.5 99.9 99.9 99.9 202519810301CLSM4 39 23.8 999.9 220 5.7 8.7 999 9999.9 1007.8 99.9 99.9 99.9 202519810401CLSM4 39 23.9 999.9 240 6.2 10.3 999 9999.9 1007.8 99.9 99.9 99.9 202519810501CLSM4 39 23.9 999.9 230 7.7 11.3 999 9999.9 1007.8 99.9 99.9 99.9 202519811001CLSM4 39 23.9 999.9 240 7.2 10.3 999 9999.9 1007.8 99.9 99.9 99.9 202519811101CLSM4 39 23.9 999.9 260 6.2 12.9 999 9999.9 1008.1 99.9 99.9 99.9 202519811201CLSM4 39 23.7 999.9 250 8.2 13.9 999 9999.9 1008.1 99.9 99.9 99.9 202519811201CLSM4 39 23.7 999.9 250 8.2 99.9 999 9999.9 1008.1 99.9 99.9 99.9 202519811301CLSM4 39 23.6 999.9 260 7.7 14.4 999 9999.9 1008.5 99.9 99.9 99.9 202519811401CLSM4 39 23.3 999.9 260 10.3 13.9 999 9999.9 1008.8 99.9 99.9 99.9 202519811501CLSM4 39 23.0 999.9 270 9.3 13.4 999 9999.9 1009.1 99.9 99.9 99.9 202519812001CLSM4 39 22.8 999.9 260 6.7 11.8 999 9999.9 1009.1 99.9 99.9 99.9 202519812101CLSM4 39 22.8 999.9 260 5.7 11.8 999 9999.9 1009.5 99.9 99.9 99.9 202519812201CLSM4 39 22.7 999.9 270 7.7 11.8 999 9999.9 1009.8 99.9 99.9 99.9 202519812281CLSM4 39 22.6 999.9 260 8.7 13.4 999 9999.9 1009.8 99.9 99.9 99.9 202519812301CLSM4 39 22.4 999.9 260 9.3 13.4 999 9999.9 1010.2 99.9 99.9 99.9 202519812401CLSM4 39 22.2 999.9 270 7.2 12.9 999 9999.9 1010.2 99.9 99.9 99.9 202519812501CLSM4 39 22.1 999.9 270 5.7 11.8 999 9999.9 1010.8 99.9 99.9 99.9 202519813001CLSM4 39 21.9 999.9 270 7.2 12.9 999 9999.9 1010.8 99.9 99.9 99.9 202519813101CLSM4 39 21.9 999.9 270 8.7 12.3 999 9999.9 1011.2 99.9 99.9 99.9 202519813201CLSM4 39 22.0 999.9 270 6.2 9.8 999 9999.9 1011.5 99.9 99.9 99.9 202519813201CLSM4 39 22.0 999.9 270 6.2 99.9 999 9999.9 1011.5 99.9 99.9 99.9 202519813301CLSM4 39 22.1 999.9 270 9.8 12.3 999 9999.9 1011.9 99.9 99.9 99.9 202519813401CLSM4 39 22.1 999.9 270 7.2 10.8 999 9999.9 1012.2 99.9 99.9 99.9 202519813501CLSM4 39 22.1 999.9 260 7.7 11.8 999 9999.9 1012.5 99.9 99.9 99.9 202519814001CLSM4 39 22.4 999.9 270 6.7 10.3 999 9999.9 1012.5 99.9 99.9 99.9 202519814101CLSM4 39 22.4 999.9 270 8.2 10.8 999 9999.9 1012.9 99.9 99.9 99.9 202519814201CLSM4 39 22.3 999.9 270 6.7 11.3 999 9999.9 1013.2 99.9 99.9 99.9 202519814301CLSM4 39 22.7 999.9 270 6.7 12.3 999 9999.9 1013.2 99.9 99.9 99.9 202519814401CLSM4 39 22.8 999.9 280 7.7 12.3 999 9999.9 1013.2 99.9 99.9 99.9 202519814501CLSM4 39 23.0 999.9 280 6.7 11.8 999 9999.9 1013.2 99.9 99.9 99.9 202519815001CLSM4 39 22.9 999.9 280 8.2 12.3 999 9999.9 1013.2 99.9 99.9 99.9 202519815101CLSM4 39 23.1 999.9 290 5.1 10.8 999 9999.9 1013.5 99.9 99.9 99.9 202519815201CLSM4 39 22.7 999.9 280 8.2 10.3 999 9999.9 1013.5 99.9 99.9 99.9 202519815301CLSM4 39 22.7 999.9 290 7.7 11.3 999 9999.9 1013.9 99.9 99.9 99.9 202519815401CLSM4 39 22.8 999.9 280 5.7 9.3 999 9999.9 1013.9 99.9 99.9 99.9 202519815401CLSM4 39 22.8 999.9 280 5.7 12.3 999 9999.9 1013.9 99.9 99.9 99.9 202519815501CLSM4 39 22.4 999.9 270 7.7 10.3 999 9999.9 1013.9 99.9 99.9 99.9 202519816001CLSM4 39 22.6 999.9 280 6.7 9.8 999 9999.9 1014.2 99.9 99.9 99.9 202519816101CLSM4 39 22.7 999.9 290 5.7 9.3 999 9999.9 1013.9 99.9 99.9 99.9 202519816201CLSM4 39 23.1 999.9 280 4.6 8.7 999 9999.9 1014.2 99.9 99.9 99.9 202519816301CLSM4 39 23.2 999.9 290 4.6 8.2 999 9999.9 1013.9 99.9 99.9 99.9 202519816401CLSM4 39 23.3 999.9 270 6.7 9.3 999 9999.9 1014.2 99.9 99.9 99.9 202519816501CLSM4 39 23.8 999.9 300 5.1 8.2 999 9999.9 1014.2 99.9 99.9 99.9 202519817001CLSM4 39 23.5 999.9 290 5.1 8.7 999 9999.9 1013.9 99.9 99.9 99.9 202519817101CLSM4 39 23.9 999.9 290 4.1 8.2 999 9999.9 1013.9 99.9 99.9 99.9 202519817201CLSM4 39 24.2 999.9 290 6.2 8.7 999 9999.9 1013.9 99.9 99.9 99.9 202519817301CLSM4 39 24.2 999.9 270 5.1 9.3 999 9999.9 1014.2 99.9 99.9 99.9 202519817401CLSM4 39 24.2 999.9 290 5.7 9.3 999 9999.9 1014.6 99.9 99.9 99.9 202519817501CLSM4 39 24.2 999.9 280 4.6 7.2 999 9999.9 1014.2 99.9 99.9 99.9 202519818001CLSM4 39 24.8 999.9 290 5.1 7.7 999 9999.9 1014.6 99.9 99.9 99.9 202519818101CLSM4 39 24.9 999.9 300 3.1 6.7 999 9999.9 1014.6 99.9 99.9 99.9 202519818201CLSM4 39 25.2 999.9 290 4.1 8.2 999 9999.9 1014.9 99.9 99.9 99.9 202519818301CLSM4 39 25.3 999.9 310 2.6 6.7 999 9999.9 1014.9 99.9 99.9 99.9 202519818401CLSM4 39 25.4 999.9 290 5.1 7.2 999 9999.9 1015.2 99.9 99.9 99.9 202519818501CLSM4 39 25.3 999.9 300 5.7 8.2 999 9999.9 1014.9 99.9 99.9 99.9 202519819001CLSM4 39 25.2 999.9 270 4.1 8.7 999 9999.9 1014.9 99.9 99.9 99.9 202519819101CLSM4 39 25.3 999.9 300 6.2 8.2 999 9999.9 1014.9 99.9 99.9 99.9 202519819201CLSM4 39 25.3 999.9 260 5.1 8.2 999 9999.9 1015.2 99.9 99.9 99.9 202519819301CLSM4 39 25.4 999.9 290 4.6 7.2 999 9999.9 1015.2 99.9 99.9 99.9 202519819401CLSM4 39 25.1 999.9 290 5.1 7.7 999 9999.9 1015.2 99.9 99.9 99.9 202519819501CLSM4 39 25.0 999.9 310 4.6 8.2 999 9999.9 1015.6 99.9 99.9 99.9 202519820001CLSM4 39 24.9 999.9 290 4.6 8.2 999 9999.9 1015.2 99.9 99.9 99.9 202519820101CLSM4 39 25.1 999.9 310 3.1 7.2 999 9999.9 1015.2 99.9 99.9 99.9 202519820201CLSM4 39 25.0 999.9 290 5.1 8.2 999 9999.9 1015.2 99.9 99.9 99.9 202519820301CLSM4 39 24.8 999.9 320 4.1 7.2 999 9999.9 1015.2 99.9 99.9 99.9 202519820401CLSM4 39 24.7 999.9 300 4.6 6.7 999 9999.9 1015.2 99.9 99.9 99.9 202519820501CLSM4 39 24.7 999.9 320 2.6 6.7 999 9999.9 1015.2 99.9 99.9 99.9 202519821001CLSM4 39 24.6 999.9 320 3.1 6.7 999 9999.9 1015.6 99.9 99.9 99.9 202519821101CLSM4 39 24.2 999.9 300 5.1 7.7 999 9999.9 1015.9 99.9 99.9 99.9 202519821201CLSM4 39 24.3 999.9 310 5.1 7.2 999 9999.9 1015.9 99.9 99.9 99.9 202519821301CLSM4 39 24.1 999.9 290 6.2 8.7 999 9999.9 1015.9 99.9 99.9 99.9 202519821401CLSM4 39 24.1 999.9 310 4.1 7.2 999 9999.9 1015.9 99.9 99.9 99.9 202519821501CLSM4 39 24.0 999.9 300 3.6 6.2 999 9999.9 1015.9 99.9 99.9 99.9 202519822001CLSM4 39 23.7 999.9 310 4.1 6.2 999 9999.9 1015.9 99.9 99.9 99.9 202519822101CLSM4 39 23.7 999.9 330 2.6 7.7 999 9999.9 1015.9 99.9 99.9 99.9 202519822201CLSM4 39 23.4 999.9 310 4.1 6.7 999 9999.9 1015.9 99.9 99.9 99.9 202519822301CLSM4 39 23.3 999.9 320 2.6 5.1 999 9999.9 1015.9 99.9 99.9 99.9 202519822401CLSM4 39 23.0 999.9 320 2.1 5.7 999 9999.9 1016.3 99.9 99.9 99.9 202519822501CLSM4 39 23.1 999.9 300 3.6 5.1 999 9999.9 1016.3 99.9 99.9 99.9 202519823001CLSM4 39 23.1 999.9 280 3.6 6.2 999 9999.9 1016.3 99.9 99.9 99.9 202519823101CLSM4 39 23.1 999.9 300 3.1 5.7 999 9999.9 1016.6 99.9 99.9 99.9 202519823201CLSM4 39 23.1 999.9 280 4.1 6.2 999 9999.9 1016.9 99.9 99.9 99.9 202519823301CLSM4 39 23.3 999.9 300 2.6 5.1 999 9999.9 1016.9 99.9 99.9 99.9 202519823401CLSM4 39 23.3 999.9 290 3.1 5.7 999 9999.9 1017.3 99.9 99.9 99.9 202519823501CLSM4 39 23.3 999.9 330 2.6 5.7 999 9999.9 1017.6 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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148 matching elements
0.147 sec

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