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Realtime Great Lakes Weather Data and Marine Observations

 SWPM4: NOS S.W. Pier MI                                  
CMAN Station
Lat: 46.50°, Lon: -84.37°
Elevation: 186 m
Anemometer Height: 9 m
Related Site: NDBC

Current Time: 1350 GMT
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 (115)
 (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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s  d.deg d.deg  
202611500001SWPM4   09 999.9 999.9 110  2.9  5.1 999 9999.9  29.80 35.6 99.9 99.9
202611500061SWPM4   09 999.9 999.9 100  5.1  7.0 999 9999.9  29.80 35.8 99.9 99.9
202611500121SWPM4   09 999.9 999.9 110  5.1  6.0 999 9999.9  29.80 35.6 99.9 99.9
202611500181SWPM4   09 999.9 999.9   0  0.0  5.1 999 9999.9  29.80 35.8 99.9 99.9
202611500241SWPM4   09  40.8 999.9  90  1.9  2.9 999 9999.9  29.81 35.6 99.9 99.9
202611500301SWPM4   09  40.8 999.9 110  4.1  5.1 999 9999.9  29.80 35.8 99.9 99.9
202611500361SWPM4   09 999.9 999.9 110  2.9  5.1 999 9999.9  29.80 35.8 99.9 99.9
202611500421SWPM4   09 999.9 999.9 100  4.1  7.0 999 9999.9  29.80 36.0 99.9 99.9
202611500481SWPM4   09 999.9 999.9 100  5.1  8.0 999 9999.9  29.80 35.8 99.9 99.9
202611500541SWPM4   09  41.4 999.9 100  4.1  8.9 999 9999.9  29.81 35.8 99.9 99.9
202611501001SWPM4   09  41.2 999.9  80  2.9  6.0 999 9999.9  29.81 36.0 99.9 99.9
202611504181SWPM4   09  42.4 999.9  40  6.0  8.0 999 9999.9  29.87 36.0 99.9 99.9
202611504241SWPM4   09  42.3 999.9  40  5.1  7.0 999 9999.9  29.87 35.8 99.9 99.9
202611504301SWPM4   09  42.3 999.9  40  5.1  6.0 999 9999.9  29.87 35.8 99.9 99.9
202611504361SWPM4   09  42.3 999.9  30  4.1  6.0 999 9999.9  29.88 35.8 99.9 99.9
202611504421SWPM4   09  42.1 999.9  30  5.1  6.0 999 9999.9  29.88 35.8 99.9 99.9
202611504481SWPM4   09  42.3 999.9  40  5.1  6.0 999 9999.9  29.88 35.6 99.9 99.9
202611504541SWPM4   09  42.3 999.9  40  5.1  6.0 999 9999.9  29.88 35.8 99.9 99.9
202611505001SWPM4   09  42.3 999.9  40  5.1  7.0 999 9999.9  29.88 35.8 99.9 99.9
202611505061SWPM4   09  42.3 999.9  40  5.1  6.0 999 9999.9  29.88 35.6 99.9 99.9
202611505121SWPM4   09  42.3 999.9  40  6.0  7.0 999 9999.9  29.88 35.6 99.9 99.9
202611505181SWPM4   09  42.1 999.9  40  4.1  6.0 999 9999.9  29.88 35.6 99.9 99.9
202611505241SWPM4   09  42.1 999.9  40  5.1  7.0 999 9999.9  29.88 35.6 99.9 99.9
202611505301SWPM4   09  42.1 999.9  30  6.0  7.0 999 9999.9  29.88 35.6 99.9 99.9
202611505361SWPM4   09  42.1 999.9  20  6.0  8.0 999 9999.9  29.89 35.6 99.9 99.9
202611505421SWPM4   09  42.1 999.9  50  5.1  7.0 999 9999.9  29.89 35.6 99.9 99.9
202611505481SWPM4   09  42.1 999.9  40  5.1  7.0 999 9999.9  29.89 35.6 99.9 99.9
202611505541SWPM4   09  41.9 999.9  30  4.1  7.0 999 9999.9  29.89 35.6 99.9 99.9
202611506001SWPM4   09  41.9 999.9  20  5.1  6.0 999 9999.9  29.89 35.6 99.9 99.9
202611506061SWPM4   09 999.9 999.9  10  5.1  5.1 999 9999.9  29.89 99.9 99.9 99.9
202611506121SWPM4   09 999.9 999.9  10  4.1  6.0 999 9999.9  29.89 99.9 99.9 99.9
202611506181SWPM4   09 999.9 999.9  10  5.1  6.0 999 9999.9  29.89 99.9 99.9 99.9
202611506241SWPM4   09  41.5 999.9  20  2.9  5.1 999 9999.9  29.89 35.6 99.9 99.9
202611506301SWPM4   09  41.9 999.9  40  4.1  6.0 999 9999.9  29.89 35.6 99.9 99.9
202611506361SWPM4   09 999.9 999.9  40  5.1  6.0 999 9999.9  29.89 35.6 99.9 99.9
202611506421SWPM4   09 999.9 999.9  40  5.1  6.0 999 9999.9  29.89 35.6 99.9 99.9
202611506481SWPM4   09 999.9 999.9  40  5.1  7.0 999 9999.9  29.88 35.6 99.9 99.9
202611506541SWPM4   09  41.2 999.9  40  6.0  7.0 999 9999.9  29.88 35.6 99.9 99.9
202611507001SWPM4   09  41.0 999.9  50  5.1  8.0 999 9999.9  29.88 35.6 99.9 99.9
202611507061SWPM4   09 999.9 999.9  60  5.1  6.0 999 9999.9  29.88 35.6 99.9 99.9
202611507121SWPM4   09 999.9 999.9  60  4.1  6.0 999 9999.9  29.88 35.6 99.9 99.9
202611507181SWPM4   09 999.9 999.9  60  2.9  5.1 999 9999.9  29.88 35.8 99.9 99.9
202611507241SWPM4   09  41.2 999.9  50  4.1  5.1 999 9999.9  29.88 35.6 99.9 99.9
202611507301SWPM4   09  41.2 999.9  50  4.1  5.1 999 9999.9  29.88 35.8 99.9 99.9
202611507361SWPM4   09 999.9 999.9  50  2.9  6.0 999 9999.9  29.88 35.6 99.9 99.9
202611507421SWPM4   09 999.9 999.9  60  2.9  4.1 999 9999.9  29.88 35.6 99.9 99.9
202611507481SWPM4   09 999.9 999.9  60  2.9  5.1 999 9999.9  29.88 35.8 99.9 99.9
202611507541SWPM4   09  41.0 999.9  40  1.9  2.9 999 9999.9  29.88 35.8 99.9 99.9
202611508001SWPM4   09  41.0 999.9  70  2.9  5.1 999 9999.9  29.88 35.8 99.9 99.9
202611508061SWPM4   09 999.9 999.9  60  1.9  4.1 999 9999.9  29.88 35.8 99.9 99.9
202611508121SWPM4   09 999.9 999.9  90  2.9  4.1 999 9999.9  29.87 35.8 99.9 99.9
202611508181SWPM4   09 999.9 999.9  20  1.9  4.1 999 9999.9  29.88 35.8 99.9 99.9
202611508241SWPM4   09  41.0 999.9 340  2.9  2.9 999 9999.9  29.89 35.8 99.9 99.9
202611508301SWPM4   09  41.2 999.9  20  2.9  4.1 999 9999.9  29.89 35.8 99.9 99.9
202611508361SWPM4   09 999.9 999.9  10  1.9  2.9 999 9999.9  29.89 99.9 99.9 99.9
202611508421SWPM4   09 999.9 999.9  10  1.0  4.1 999 9999.9  29.90 99.9 99.9 99.9
202611508481SWPM4   09 999.9 999.9 340  1.9  1.9 999 9999.9  29.90 99.9 99.9 99.9
202611508541SWPM4   09  41.0 999.9  30  1.0  1.9 999 9999.9  29.90 36.0 99.9 99.9
202611509001SWPM4   09  41.2 999.9  70  1.9  1.9 999 9999.9  29.90 35.8 99.9 99.9
202611509061SWPM4   09 999.9 999.9  50  2.9  4.1 999 9999.9  29.90 35.8 99.9 99.9
202611509121SWPM4   09 999.9 999.9  80  1.9  2.9 999 9999.9  29.90 35.8 99.9 99.9
202611509181SWPM4   09 999.9 999.9  80  2.9  4.1 999 9999.9  29.90 35.6 99.9 99.9
202611509241SWPM4   09  41.2 999.9  70  2.9  4.1 999 9999.9  29.90 35.6 99.9 99.9
202611509301SWPM4   09  41.2 999.9  90  2.9  4.1 999 9999.9  29.90 35.6 99.9 99.9
202611509361SWPM4   09 999.9 999.9  90  1.9  4.1 999 9999.9  29.90 35.6 99.9 99.9
202611509421SWPM4   09 999.9 999.9  90  1.9  4.1 999 9999.9  29.90 35.6 99.9 99.9
202611509481SWPM4   09 999.9 999.9  90  2.9  4.1 999 9999.9  29.90 35.8 99.9 99.9
202611509541SWPM4   09  41.4 999.9  70  1.9  4.1 999 9999.9  29.91 35.6 99.9 99.9
202611510001SWPM4   09  41.4 999.9  60  1.0  2.9 999 9999.9  29.91 35.8 99.9 99.9
202611510061SWPM4   09 999.9 999.9  60  1.9  1.9 999 9999.9  29.91 35.8 99.9 99.9
202611510121SWPM4   09 999.9 999.9  60  1.9  2.9 999 9999.9  29.91 35.8 99.9 99.9
202611510181SWPM4   09 999.9 999.9   0  0.0  1.9 999 9999.9  29.91 35.6 99.9 99.9
202611510241SWPM4   09  41.5 999.9  60  1.0  1.0 999 9999.9  29.92 35.6 99.9 99.9
202611510301SWPM4   09  41.5 999.9   0  0.0  1.0 999 9999.9  29.92 35.8 99.9 99.9
202611510361SWPM4   09 999.9 999.9   0  0.0  1.0 999 9999.9  29.92 35.8 99.9 99.9
202611510421SWPM4   09 999.9 999.9   0  0.0  1.0 999 9999.9  29.92 35.8 99.9 99.9
202611510481SWPM4   09 999.9 999.9 230  1.9  1.9 999 9999.9  29.92 36.0 99.9 99.9
202611510541SWPM4   09  39.2 999.9 270  4.1  4.1 999 9999.9  29.93 36.1 99.9 99.9
202611511001SWPM4   09  39.6 999.9 260  5.1  6.0 999 9999.9  29.93 36.0 99.9 99.9
202611511061SWPM4   09 999.9 999.9 250  5.1  6.0 999 9999.9  29.93 35.8 99.9 99.9
202611511121SWPM4   09 999.9 999.9 260  6.0  7.0 999 9999.9  29.94 35.8 99.9 99.9
202611511181SWPM4   09 999.9 999.9 260  7.0  7.0 999 9999.9  29.95 35.8 99.9 99.9
202611511241SWPM4   09  38.7 999.9 260  5.1  8.0 999 9999.9  29.94 35.8 99.9 99.9
202611511301SWPM4   09  38.1 999.9 260  7.0  7.0 999 9999.9  29.95 35.8 99.9 99.9
202611511361SWPM4   09 999.9 999.9 260  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202611511421SWPM4   09 999.9 999.9 250  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202611511481SWPM4   09 999.9 999.9 250  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202611511541SWPM4   09  37.9 999.9 270  1.9  5.1 999 9999.9  29.96 35.8 99.9 99.9
202611512001SWPM4   09  37.6 999.9 270  4.1  4.1 999 9999.9  29.96 35.8 99.9 99.9
202611512061SWPM4   09 999.9 999.9 280  5.1  5.1 999 9999.9  29.96 35.8 99.9 99.9
202611512121SWPM4   09 999.9 999.9 280  5.1  5.1 999 9999.9  29.97 35.8 99.9 99.9
202611512181SWPM4   09 999.9 999.9 280  5.1  6.0 999 9999.9  29.97 35.8 99.9 99.9
202611512241SWPM4   09  37.6 999.9 280  6.0  6.0 999 9999.9  29.98 35.8 99.9 99.9
202611512301SWPM4   09  37.6 999.9 270  6.0  7.0 999 9999.9  29.98 35.8 99.9 99.9
202611512361SWPM4   09 999.9 999.9 260  5.1  6.0 999 9999.9  29.98 35.8 99.9 99.9
202611512421SWPM4   09 999.9 999.9 260  4.1  5.1 999 9999.9  29.98 35.8 99.9 99.9
202611512481SWPM4   09 999.9 999.9 260  2.9  5.1 999 9999.9  29.98 35.8 99.9 99.9
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97 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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