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Realtime Great Lakes Weather Data and Marine Observations

 SJOM4: NWS St. Joseph MI                                  
CMAN Station
Lat: 42.10°, Lon: -86.49°
Elevation: 182 m
Anemometer Height: 10 m
Related Site: NDBC

Current Time: 1142 GMT
Station Types
(Click on name to view all stations for that type)
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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 (254)
 (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
202425400001SJOM4   19  21.2 999.9   0  0.0  0.5 999 9999.9 1019.6 99.9 99.9 99.9             
202425400101SJOM4   19  21.0 999.9   0  0.0  0.5 999 9999.9 1019.3 99.9 99.9 99.9             
202425400201SJOM4   19  21.0 999.9   0  0.0  0.5 999 9999.9 1019.3 99.9 99.9 99.9             
202425400301SJOM4   19  20.8 999.9 100  0.5  1.0 999 9999.9 1020.0 99.9 99.9 99.9             
202425400401SJOM4   19  20.7 999.9  80  0.5  1.0 999 9999.9 1020.3 99.9 99.9 99.9             
202425400501SJOM4   19  20.4 999.9  90  1.0  1.0 999 9999.9 1019.6 99.9 99.9 99.9             
202425401001SJOM4   19  20.5 999.9 100  1.5  2.1 999 9999.9 1019.6 99.9 99.9 99.9             
202425401101SJOM4   19  20.7 999.9 100  2.1  2.1 999 9999.9 1020.3 99.9 99.9 99.9             
202425401201SJOM4   19  20.9 999.9 100  2.1  2.6 999 9999.9 1019.6 99.9 99.9 99.9             
202425401301SJOM4   19  20.8 999.9 100  2.1  2.6 999 9999.9 1020.0 99.9 99.9 99.9             
202425401401SJOM4   19  20.4 999.9 100  1.5  2.6 999 9999.9 1020.7 99.9 99.9 99.9             
202425401501SJOM4   19  19.8 999.9 110  0.5  2.1 999 9999.9 1020.0 99.9 99.9 99.9             
202425402001SJOM4   19  19.3 999.9 110  1.0  1.5 999 9999.9 1020.7 99.9 99.9 99.9             
202425402101SJOM4   19  19.3 999.9 110  1.0  1.5 999 9999.9 1020.0 99.9 99.9 99.9             
202425402201SJOM4   19  19.1 999.9 120  0.5  1.5 999 9999.9 1020.7 99.9 99.9 99.9             
202425402301SJOM4   19  19.1 999.9 120  0.5  1.5 999 9999.9 1020.0 99.9 99.9 99.9             
202425402401SJOM4   19  19.0 999.9 110  1.0  1.5 999 9999.9 1020.7 99.9 99.9 99.9             
202425402501SJOM4   19  18.9 999.9 120  1.0  2.1 999 9999.9 1020.3 99.9 99.9 99.9             
202425403001SJOM4   19  18.8 999.9 130  0.5  1.5 999 9999.9 1020.7 99.9 99.9 99.9             
202425403101SJOM4   19  18.8 999.9   0  0.0  1.5 999 9999.9 1020.7 99.9 99.9 99.9             
202425403201SJOM4   19  18.7 999.9   0  0.0  1.5 999 9999.9 1020.3 99.9 99.9 99.9             
202425403301SJOM4   19  18.6 999.9   0  0.0  1.0 999 9999.9 1021.0 99.9 99.9 99.9             
202425403401SJOM4   19  18.5 999.9   0  0.0  1.5 999 9999.9 1020.7 99.9 99.9 99.9             
202425403501SJOM4   19  18.3 999.9   0  0.0  1.0 999 9999.9 1021.0 99.9 99.9 99.9             
202425404001SJOM4   19  18.5 999.9   0  0.0  1.0 999 9999.9 1020.7 99.9 99.9 99.9             
202425404101SJOM4   19  18.3 999.9   0  0.0  0.5 999 9999.9 1021.0 99.9 99.9 99.9             
202425404201SJOM4   19  18.1 999.9   0  0.0  2.1 999 9999.9 1021.0 99.9 99.9 99.9             
202425404301SJOM4   19  18.0 999.9 160  1.0  3.1 999 9999.9 1020.7 99.9 99.9 99.9             
202425404401SJOM4   19  17.9 999.9 180  1.0  2.6 999 9999.9 1021.3 99.9 99.9 99.9             
202425404501SJOM4   19  18.1 999.9 180  1.5  3.1 999 9999.9 1020.3 99.9 99.9 99.9             
202425405001SJOM4   19  18.2 999.9 180  1.5  3.1 999 9999.9 1021.3 99.9 99.9 99.9             
202425405101SJOM4   19  18.8 999.9 190  1.5  3.6 999 9999.9 1020.7 99.9 99.9 99.9             
202425405201SJOM4   19  19.0 999.9 190  2.1  4.1 999 9999.9 1020.7 99.9 99.9 99.9             
202425405301SJOM4   19  19.4 999.9 200  2.1  3.6 999 9999.9 1021.3 99.9 99.9 99.9             
202425405401SJOM4   19  19.6 999.9 190  2.1  3.6 999 9999.9 1020.3 99.9 99.9 99.9             
202425405501SJOM4   19  19.2 999.9 190  2.1  3.1 999 9999.9 1021.3 99.9 99.9 99.9             
202425406001SJOM4   19  18.3 999.9 190  1.5  3.1 999 9999.9 1021.0 99.9 99.9 99.9             
202425406101SJOM4   19  18.2 999.9 180  1.5  3.1 999 9999.9 1020.7 99.9 99.9 99.9             
202425406201SJOM4   19  18.1 999.9 190  2.1  3.1 999 9999.9 1021.3 99.9 99.9 99.9             
202425406301SJOM4   19  19.3 999.9 190  2.6  3.6 999 9999.9 1020.3 99.9 99.9 99.9             
202425406401SJOM4   19  19.2 999.9 190  2.1  3.6 999 9999.9 1020.7 99.9 99.9 99.9             
202425406501SJOM4   19  19.2 999.9 190  2.1  3.1 999 9999.9 1021.0 99.9 99.9 99.9             
202425407001SJOM4   19  18.8 999.9 190  1.5  3.1 999 9999.9 1020.3 99.9 99.9 99.9             
202425407101SJOM4   19  17.3 999.9 190  1.5  2.6 999 9999.9 1020.7 99.9 99.9 99.9             
202425407201SJOM4   19  17.9 999.9 190  2.6  3.6 999 9999.9 1021.0 99.9 99.9 99.9             
202425407301SJOM4   19  17.9 999.9 190  2.1  3.6 999 9999.9 1020.3 99.9 99.9 99.9             
202425407401SJOM4   19  18.3 999.9 190  1.5  3.6 999 9999.9 1021.0 99.9 99.9 99.9             
202425407501SJOM4   19  18.4 999.9 190  2.1  4.1 999 9999.9 1021.0 99.9 99.9 99.9             
202425408001SJOM4   19  18.1 999.9 180  1.0  3.6 999 9999.9 1020.3 99.9 99.9 99.9             
202425408101SJOM4   19  18.1 999.9 190  1.5  3.1 999 9999.9 1021.0 99.9 99.9 99.9             
202425408201SJOM4   19  18.8 999.9 190  2.1  3.6 999 9999.9 1020.7 99.9 99.9 99.9             
202425408301SJOM4   19  18.7 999.9 190  2.1  3.1 999 9999.9 1021.0 99.9 99.9 99.9             
202425408401SJOM4   19  18.2 999.9 180  1.5  3.6 999 9999.9 1021.0 99.9 99.9 99.9             
202425408501SJOM4   19  17.9 999.9 170  1.5  3.6 999 9999.9 1020.7 99.9 99.9 99.9             
202425409001SJOM4   19  17.4 999.9 190  2.6  3.6 999 9999.9 1021.3 99.9 99.9 99.9             
202425409101SJOM4   19  18.1 999.9 200  2.1  4.1 999 9999.9 1020.3 99.9 99.9 99.9             
202425409201SJOM4   19  18.2 999.9 180  1.5  4.1 999 9999.9 1021.3 99.9 99.9 99.9             
202425409301SJOM4   19  17.8 999.9 190  1.5  4.1 999 9999.9 1020.7 99.9 99.9 99.9             
202425409401SJOM4   19  17.3 999.9 190  1.5  3.1 999 9999.9 1021.0 99.9 99.9 99.9             
202425409501SJOM4   19  17.1 999.9 190  2.1  3.6 999 9999.9 1021.0 99.9 99.9 99.9             
202425410001SJOM4   19  17.4 999.9 180  0.5  3.6 999 9999.9 1020.3 99.9 99.9 99.9             
202425410101SJOM4   19  16.7 999.9 170  1.0  2.1 999 9999.9 1021.3 99.9 99.9 99.9             
202425410201SJOM4   19  16.8 999.9 190  2.1  4.1 999 9999.9 1020.7 99.9 99.9 99.9             
202425410301SJOM4   19  17.5 999.9 190  2.6  4.1 999 9999.9 1021.0 99.9 99.9 99.9             
202425410401SJOM4   19  17.9 999.9 190  2.1  4.6 999 9999.9 1021.3 99.9 99.9 99.9             
202425410501SJOM4   19  17.9 999.9 190  2.6  4.1 999 9999.9 1020.7 99.9 99.9 99.9             
202425411001SJOM4   19  17.5 999.9 190  2.6  4.6 999 9999.9 1021.7 99.9 99.9 99.9
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