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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: 1110 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 (110)
 (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  
202611000001SWPM4   09  27.0 999.9 310 15.0 20.0 999 9999.9  30.14 99.9 99.9 99.9
202611000061SWPM4   09 999.9 999.9 320 14.0 19.0 999 9999.9  30.14 99.9 99.9 99.9
202611000121SWPM4   09 999.9 999.9 320 14.0 20.0 999 9999.9  30.14 99.9 99.9 99.9
202611000181SWPM4   09 999.9 999.9 310 13.0 16.9 999 9999.9  30.14 99.9 99.9 99.9
202611000241SWPM4   09  27.3 999.9 310 12.1 16.9 999 9999.9  30.14 99.9 99.9 99.9
202611000301SWPM4   09  27.1 999.9 310 11.1 19.0 999 9999.9  30.14 99.9 99.9 99.9
202611000361SWPM4   09 999.9 999.9 320 15.9 20.0 999 9999.9  30.14 99.9 99.9 99.9
202611000421SWPM4   09 999.9 999.9 320 12.1 18.1 999 9999.9  30.14 99.9 99.9 99.9
202611000481SWPM4   09 999.9 999.9 310 13.0 15.9 999 9999.9  30.15 99.9 99.9 99.9
202611000541SWPM4   09  27.5 999.9 320 13.0 16.9 999 9999.9  30.15 99.9 99.9 99.9
202611001001SWPM4   09  27.5 999.9 320 13.0 15.9 999 9999.9  30.15 99.9 99.9 99.9
202611001061SWPM4   09 999.9 999.9 320 14.0 19.0 999 9999.9  30.15 99.9 99.9 99.9
202611001121SWPM4   09 999.9 999.9 320 12.1 18.1 999 9999.9  30.15 99.9 99.9 99.9
202611001181SWPM4   09 999.9 999.9 310 11.1 15.9 999 9999.9  30.15 99.9 99.9 99.9
202611001241SWPM4   09  27.9 999.9 320  8.9 13.0 999 9999.9  30.16 99.9 99.9 99.9
202611001301SWPM4   09  27.9 999.9 310 13.0 15.9 999 9999.9  30.16 99.9 99.9 99.9
202611001361SWPM4   09 999.9 999.9 310 13.0 15.9 999 9999.9  30.16 99.9 99.9 99.9
202611001421SWPM4   09 999.9 999.9 310 11.1 14.0 999 9999.9  30.16 99.9 99.9 99.9
202611001481SWPM4   09 999.9 999.9 310  9.9 15.0 999 9999.9  30.16 99.9 99.9 99.9
202611001541SWPM4   09  27.9 999.9 310 12.1 15.0 999 9999.9  30.16 99.9 99.9 99.9
202611002001SWPM4   09  27.9 999.9 310  9.9 13.0 999 9999.9  30.17 99.9 99.9 99.9
202611002061SWPM4   09 999.9 999.9 310 11.1 13.0 999 9999.9  30.17 99.9 99.9 99.9
202611002121SWPM4   09 999.9 999.9 310 11.1 13.0 999 9999.9  30.17 99.9 99.9 99.9
202611002181SWPM4   09 999.9 999.9 310 13.0 15.0 999 9999.9  30.17 99.9 99.9 99.9
202611002241SWPM4   09  28.2 999.9 310 11.1 15.0 999 9999.9  30.17 99.9 99.9 99.9
202611002301SWPM4   09  28.2 999.9 310 11.1 13.0 999 9999.9  30.17 99.9 99.9 99.9
202611002361SWPM4   09 999.9 999.9 310 11.1 13.0 999 9999.9  30.17 99.9 99.9 99.9
202611002421SWPM4   09 999.9 999.9 310  9.9 14.0 999 9999.9  30.17 99.9 99.9 99.9
202611002481SWPM4   09 999.9 999.9 310 11.1 13.0 999 9999.9  30.18 99.9 99.9 99.9
202611002541SWPM4   09  28.0 999.9 310 11.1 12.1 999 9999.9  30.17 99.9 99.9 99.9
202611003001SWPM4   09  27.9 999.9 310  8.9 12.1 999 9999.9  30.17 99.9 99.9 99.9
202611003061SWPM4   09 999.9 999.9 320  8.9 11.1 999 9999.9  30.17 99.9 99.9 99.9
202611003121SWPM4   09 999.9 999.9 320  9.9 12.1 999 9999.9  30.18 99.9 99.9 99.9
202611003181SWPM4   09 999.9 999.9 310  9.9 13.0 999 9999.9  30.18 99.9 99.9 99.9
202611003241SWPM4   09  27.9 999.9 310 11.1 13.0 999 9999.9  30.18 99.9 99.9 99.9
202611003301SWPM4   09  27.7 999.9 310  9.9 13.0 999 9999.9  30.18 99.9 99.9 99.9
202611003361SWPM4   09 999.9 999.9 300  8.9 11.1 999 9999.9  30.18 99.9 99.9 99.9
202611003421SWPM4   09 999.9 999.9 310  8.0  9.9 999 9999.9  30.18 99.9 99.9 99.9
202611003481SWPM4   09 999.9 999.9 310  8.0  9.9 999 9999.9  30.18 99.9 99.9 99.9
202611003541SWPM4   09  28.0 999.9 300  7.0  8.9 999 9999.9  30.18 99.9 99.9 99.9
202611004001SWPM4   09  27.9 999.9 310  8.0  8.9 999 9999.9  30.18 99.9 99.9 99.9
202611004061SWPM4   09 999.9 999.9 310  7.0  8.9 999 9999.9  30.19 99.9 99.9 99.9
202611004121SWPM4   09 999.9 999.9 310  6.0  8.0 999 9999.9  30.19 99.9 99.9 99.9
202611004181SWPM4   09 999.9 999.9 300  6.0  7.0 999 9999.9  30.19 99.9 99.9 99.9
202611004241SWPM4   09  27.7 999.9 310  6.0  7.0 999 9999.9  30.19 99.9 99.9 99.9
202611004301SWPM4   09  27.7 999.9 310  8.0  8.9 999 9999.9  30.19 99.9 99.9 99.9
202611004361SWPM4   09 999.9 999.9 310  7.0  8.9 999 9999.9  30.19 99.9 99.9 99.9
202611004421SWPM4   09 999.9 999.9 310  7.0  8.9 999 9999.9  30.19 99.9 99.9 99.9
202611004481SWPM4   09 999.9 999.9 310  6.0  8.0 999 9999.9  30.19 99.9 99.9 99.9
202611004541SWPM4   09  28.0 999.9 310  6.0  7.0 999 9999.9  30.19 99.9 99.9 99.9
202611005001SWPM4   09  28.0 999.9 310  6.0  7.0 999 9999.9  30.19 99.9 99.9 99.9
202611005061SWPM4   09 999.9 999.9 310  6.0  8.0 999 9999.9  30.19 99.9 99.9 99.9
202611005121SWPM4   09 999.9 999.9 310  7.0  8.0 999 9999.9  30.19 99.9 99.9 99.9
202611005181SWPM4   09 999.9 999.9 310  6.0  8.9 999 9999.9  30.19 99.9 99.9 99.9
202611005241SWPM4   09  28.2 999.9 310  6.0  8.0 999 9999.9  30.20 99.9 99.9 99.9
202611005301SWPM4   09  28.0 999.9 310  6.0  8.0 999 9999.9  30.20 99.9 99.9 99.9
202611005361SWPM4   09 999.9 999.9 310  6.0  7.0 999 9999.9  30.20 99.9 99.9 99.9
202611005421SWPM4   09 999.9 999.9 310  6.0  7.0 999 9999.9  30.20 99.9 99.9 99.9
202611005481SWPM4   09 999.9 999.9 310  6.0  7.0 999 9999.9  30.20 99.9 99.9 99.9
202611005541SWPM4   09  27.9 999.9 300  5.1  7.0 999 9999.9  30.20 99.9 99.9 99.9
202611006001SWPM4   09  27.7 999.9 310  5.1  6.0 999 9999.9  30.20 99.9 99.9 99.9
202611006061SWPM4   09 999.9 999.9 310  5.1  6.0 999 9999.9  30.20 99.9 99.9 99.9
202611006121SWPM4   09 999.9 999.9 310  5.1  6.0 999 9999.9  30.20 99.9 99.9 99.9
202611006181SWPM4   09 999.9 999.9 320  4.1  5.1 999 9999.9  30.20 99.9 99.9 99.9
202611006241SWPM4   09  27.1 999.9 320  5.1  6.0 999 9999.9  30.20 99.9 99.9 99.9
202611006301SWPM4   09  27.0 999.9 320  2.9  6.0 999 9999.9  30.20 99.9 99.9 99.9
202611006361SWPM4   09 999.9 999.9 300  5.1  6.0 999 9999.9  30.20 99.9 99.9 99.9
202611006421SWPM4   09 999.9 999.9 310  5.1  7.0 999 9999.9  30.21 99.9 99.9 99.9
202611006481SWPM4   09 999.9 999.9 310  5.1  7.0 999 9999.9  30.21 99.9 99.9 99.9
202611006541SWPM4   09  26.8 999.9 330  4.1  6.0 999 9999.9  30.21 99.9 99.9 99.9
202611007001SWPM4   09  26.6 999.9 330  4.1  6.0 999 9999.9  30.21 99.9 99.9 99.9
202611007061SWPM4   09 999.9 999.9 340  4.1  5.1 999 9999.9  30.21 99.9 99.9 99.9
202611007121SWPM4   09 999.9 999.9 340  5.1  6.0 999 9999.9  30.21 99.9 99.9 99.9
202611007181SWPM4   09 999.9 999.9 340  4.1  7.0 999 9999.9  30.21 99.9 99.9 99.9
202611007241SWPM4   09  26.1 999.9 340  5.1  6.0 999 9999.9  30.21 99.9 99.9 99.9
202611007301SWPM4   09  26.4 999.9 340  5.1  7.0 999 9999.9  30.21 99.9 99.9 99.9
202611007361SWPM4   09 999.9 999.9 330  5.1  6.0 999 9999.9  30.22 99.9 99.9 99.9
202611007421SWPM4   09 999.9 999.9 330  4.1  6.0 999 9999.9  30.22 99.9 99.9 99.9
202611007481SWPM4   09 999.9 999.9 340  4.1  5.1 999 9999.9  30.22 99.9 99.9 99.9
202611007541SWPM4   09  25.7 999.9   0  0.0  4.1 999 9999.9  30.22 99.9 99.9 99.9
202611008001SWPM4   09  26.1 999.9  40  1.9  4.1 999 9999.9  30.22 99.9 99.9 99.9
202611008061SWPM4   09 999.9 999.9   0  0.0  1.9 999 9999.9  30.22 99.9 99.9 99.9
202611008121SWPM4   09 999.9 999.9 270  1.0  1.9 999 9999.9  30.22 99.9 99.9 99.9
202611008181SWPM4   09 999.9 999.9   0  0.0  1.9 999 9999.9  30.22 99.9 99.9 99.9
202611008241SWPM4   09  25.7 999.9 330  1.9  2.9 999 9999.9  30.22 99.9 99.9 99.9
202611008301SWPM4   09  25.3 999.9 330  2.9  2.9 999 9999.9  30.22 99.9 99.9 99.9
202611008361SWPM4   09 999.9 999.9 360  2.9  4.1 999 9999.9  30.23 99.9 99.9 99.9
202611008421SWPM4   09 999.9 999.9 350  2.9  2.9 999 9999.9  30.23 99.9 99.9 99.9
202611008481SWPM4   09 999.9 999.9 340  2.9  2.9 999 9999.9  30.23 99.9 99.9 99.9
202611008541SWPM4   09  24.3 999.9 340  2.9  4.1 999 9999.9  30.23 99.9 99.9 99.9
202611009001SWPM4   09  24.1 999.9   0  0.0  2.9 999 9999.9  30.23 99.9 99.9 99.9
202611009061SWPM4   09 999.9 999.9   0  0.0  1.9 999 9999.9  30.23 99.9 99.9 99.9
202611009121SWPM4   09 999.9 999.9 140  1.0  1.0 999 9999.9  30.23 99.9 99.9 99.9
202611009181SWPM4   09 999.9 999.9 160  1.0  1.9 999 9999.9  30.24 99.9 99.9 99.9
202611009241SWPM4   09  23.4 999.9   0  0.0  1.0 999 9999.9  30.24 99.9 99.9 99.9
202611009301SWPM4   09  23.2 999.9   0  0.0  1.0 999 9999.9  30.24 99.9 99.9 99.9
202611009361SWPM4   09 999.9 999.9   0  0.0  1.0 999 9999.9  30.24 99.9 99.9 99.9
202611009421SWPM4   09 999.9 999.9 120  1.9  1.9 999 9999.9  30.24 99.9 99.9 99.9
202611009481SWPM4   09 999.9 999.9   0  0.0  1.9 999 9999.9  30.24 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 3rd data value plotted]
99 matching elements
0.019 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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