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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: 1308 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 (086)
 (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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s
202508600001SWPM4   09  32.5 999.9 160  1.0  1.0 999 9999.9  30.10 99.9 99.9 99.9
202508600061SWPM4   09  31.3 999.9 240  5.1  5.1 999 9999.9  30.10 99.9 99.9 99.9
202508600121SWPM4   09  31.5 999.9 220  4.1  5.1 999 9999.9  30.10 99.9 99.9 99.9
202508600181SWPM4   09  32.0 999.9 180  2.9  5.1 999 9999.9  30.09 99.9 99.9 99.9
202508600241SWPM4   09  33.1 999.9 210  2.9  5.1 999 9999.9  30.09 99.9 99.9 99.9
202508600301SWPM4   09  32.9 999.9 220  2.9  5.1 999 9999.9  30.10 99.9 99.9 99.9
202508600361SWPM4   09  33.1 999.9 220  6.0  7.0 999 9999.9  30.10 99.9 99.9 99.9
202508600421SWPM4   09  30.9 999.9 260  6.0  8.9 999 9999.9  30.10 99.9 99.9 99.9
202508600481SWPM4   09  30.6 999.9 250  5.1  8.0 999 9999.9  30.10 99.9 99.9 99.9
202508600541SWPM4   09  30.0 999.9 240  5.1  8.0 999 9999.9  30.10 99.9 99.9 99.9
202508601001SWPM4   09  31.1 999.9 230  5.1  7.0 999 9999.9  30.10 99.9 99.9 99.9
202508601061SWPM4   09  31.6 999.9 230  4.1  8.0 999 9999.9  30.10 99.9 99.9 99.9
202508601121SWPM4   09  31.3 999.9 230  5.1  7.0 999 9999.9  30.10 99.9 99.9 99.9
202508601181SWPM4   09  30.9 999.9 230  4.1  5.1 999 9999.9  30.10 99.9 99.9 99.9
202508601241SWPM4   09  30.9 999.9 230  5.1  6.0 999 9999.9  30.10 99.9 99.9 99.9
202508601301SWPM4   09  30.7 999.9 250  7.0  9.9 999 9999.9  30.10 99.9 99.9 99.9
202508601361SWPM4   09 999.9 999.9 240  6.0  8.9 999 9999.9  30.10 99.9 99.9 99.9
202508601421SWPM4   09 999.9 999.9 240  5.1  7.0 999 9999.9  30.10 99.9 99.9 99.9
202508601481SWPM4   09 999.9 999.9 230  5.1  6.0 999 9999.9  30.10 99.9 99.9 99.9
202508601541SWPM4   09  29.8 999.9 230  4.1  6.0 999 9999.9  30.10 99.9 99.9 99.9
202508602001SWPM4   09  29.8 999.9 240  5.1  6.0 999 9999.9  30.10 99.9 99.9 99.9
202508602061SWPM4   09  29.3 999.9 240  2.9  5.1 999 9999.9  30.10 99.9 99.9 99.9
202508602121SWPM4   09  28.9 999.9 260  1.9  5.1 999 9999.9  30.10 99.9 99.9 99.9
202508602181SWPM4   09  29.1 999.9 250  5.1  6.0 999 9999.9  30.10 99.9 99.9 99.9
202508602241SWPM4   09  28.6 999.9 250  4.1  5.1 999 9999.9  30.10 99.9 99.9 99.9
202508602301SWPM4   09  28.2 999.9 250  1.9  4.1 999 9999.9  30.10 99.9 99.9 99.9
202508602361SWPM4   09 999.9 999.9   0  0.0  1.9 999 9999.9  30.10 99.9 99.9 99.9
202508602421SWPM4   09 999.9 999.9   0  0.0  1.0 999 9999.9  30.10 99.9 99.9 99.9
202508602481SWPM4   09 999.9 999.9   0  0.0  1.0 999 9999.9  30.10 99.9 99.9 99.9
202508602541SWPM4   09  27.5 999.9   0  0.0  1.0 999 9999.9  30.10 99.9 99.9 99.9
202508603001SWPM4   09  27.7 999.9  90  1.0  1.0 999 9999.9  30.09 99.9 99.9 99.9
202508603061SWPM4   09  27.9 999.9 130  1.0  1.9 999 9999.9  30.09 99.9 99.9 99.9
202508603121SWPM4   09  28.0 999.9 140  1.0  1.9 999 9999.9  30.09 99.9 99.9 99.9
202508603181SWPM4   09  28.4 999.9 170  1.9  1.9 999 9999.9  30.09 99.9 99.9 99.9
202508603241SWPM4   09  28.4 999.9 180  1.9  1.9 999 9999.9  30.10 99.9 99.9 99.9
202508603301SWPM4   09  28.4 999.9 170  1.0  1.9 999 9999.9  30.10 99.9 99.9 99.9
202508603361SWPM4   09  28.2 999.9 170  1.9  1.9 999 9999.9  30.10 99.9 99.9 99.9
202508603421SWPM4   09  28.0 999.9 170  1.9  2.9 999 9999.9  30.10 99.9 99.9 99.9
202508603481SWPM4   09  27.9 999.9 160  1.9  2.9 999 9999.9  30.10 99.9 99.9 99.9
202508603541SWPM4   09  27.9 999.9 150  1.9  2.9 999 9999.9  30.10 99.9 99.9 99.9
202508604001SWPM4   09  27.9 999.9 150  1.0  1.9 999 9999.9  30.10 99.9 99.9 99.9
202508604061SWPM4   09  27.7 999.9 160  1.9  2.9 999 9999.9  30.10 99.9 99.9 99.9
202508604121SWPM4   09  27.5 999.9 150  1.9  2.9 999 9999.9  30.09 99.9 99.9 99.9
202508604181SWPM4   09  27.5 999.9 150  1.9  1.9 999 9999.9  30.09 99.9 99.9 99.9
202508604241SWPM4   09  27.3 999.9 160  1.9  2.9 999 9999.9  30.09 99.9 99.9 99.9
202508604301SWPM4   09  27.3 999.9 140  2.9  2.9 999 9999.9  30.09 99.9 99.9 99.9
202508604361SWPM4   09 999.9 999.9 130  2.9  2.9 999 9999.9  30.09 99.9 99.9 99.9
202508604421SWPM4   09 999.9 999.9 120  2.9  4.1 999 9999.9  30.09 99.9 99.9 99.9
202508604481SWPM4   09 999.9 999.9 120  4.1  4.1 999 9999.9  30.09 99.9 99.9 99.9
202508604541SWPM4   09  26.6 999.9 120  4.1  4.1 999 9999.9  30.09 99.9 99.9 99.9
202508605001SWPM4   09  26.8 999.9 120  4.1  4.1 999 9999.9  30.08 99.9 99.9 99.9
202508605061SWPM4   09  26.6 999.9 120  4.1  4.1 999 9999.9  30.08 99.9 99.9 99.9
202508605121SWPM4   09  26.2 999.9 120  5.1  5.1 999 9999.9  30.08 99.9 99.9 99.9
202508605181SWPM4   09  26.2 999.9 110  5.1  5.1 999 9999.9  30.08 99.9 99.9 99.9
202508605241SWPM4   09  25.7 999.9 120  5.1  5.1 999 9999.9  30.08 99.9 99.9 99.9
202508605301SWPM4   09  25.3 999.9 120  5.1  6.0 999 9999.9  30.08 99.9 99.9 99.9
202508605361SWPM4   09 999.9 999.9 120  5.1  7.0 999 9999.9  30.07 99.9 99.9 99.9
202508605421SWPM4   09 999.9 999.9 110  5.1  6.0 999 9999.9  30.07 99.9 99.9 99.9
202508605481SWPM4   09 999.9 999.9 120  5.1  6.0 999 9999.9  30.07 99.9 99.9 99.9
202508605541SWPM4   09  25.2 999.9 110  6.0  7.0 999 9999.9  30.07 99.9 99.9 99.9
202508606001SWPM4   09  25.2 999.9 120  5.1  7.0 999 9999.9  30.07 99.9 99.9 99.9
202508606061SWPM4   09  25.2 999.9 110  5.1  6.0 999 9999.9  30.07 99.9 99.9 99.9
202508606121SWPM4   09  25.3 999.9 120  5.1  6.0 999 9999.9  30.07 99.9 99.9 99.9
202508606181SWPM4   09  25.2 999.9 110  4.1  5.1 999 9999.9  30.06 99.9 99.9 99.9
202508606241SWPM4   09  25.2 999.9 110  5.1  6.0 999 9999.9  30.06 99.9 99.9 99.9
202508606301SWPM4   09  25.0 999.9 120  5.1  6.0 999 9999.9  30.06 99.9 99.9 99.9
202508606361SWPM4   09 999.9 999.9 120  4.1  6.0 999 9999.9  30.06 99.9 99.9 99.9
202508606421SWPM4   09 999.9 999.9 120  5.1  6.0 999 9999.9  30.06 99.9 99.9 99.9
202508606481SWPM4   09 999.9 999.9 120  5.1  6.0 999 9999.9  30.05 99.9 99.9 99.9
202508606541SWPM4   09  24.4 999.9 120  5.1  7.0 999 9999.9  30.05 99.9 99.9 99.9
202508607001SWPM4   09  24.3 999.9 120  6.0  8.0 999 9999.9  30.05 99.9 99.9 99.9
202508607061SWPM4   09  24.1 999.9 110  6.0  7.0 999 9999.9  30.05 99.9 99.9 99.9
202508607121SWPM4   09  24.1 999.9 110  6.0  8.0 999 9999.9  30.05 99.9 99.9 99.9
202508607181SWPM4   09  24.1 999.9 110  5.1  7.0 999 9999.9  30.04 99.9 99.9 99.9
202508607241SWPM4   09  24.1 999.9 120  7.0  8.0 999 9999.9  30.04 99.9 99.9 99.9
202508607301SWPM4   09  24.3 999.9 120  6.0  8.0 999 9999.9  30.04 99.9 99.9 99.9
202508607361SWPM4   09 999.9 999.9 120  6.0  7.0 999 9999.9  30.04 99.9 99.9 99.9
202508607421SWPM4   09 999.9 999.9 120  6.0  8.0 999 9999.9  30.04 99.9 99.9 99.9
202508607481SWPM4   09 999.9 999.9 120  5.1  6.0 999 9999.9  30.04 99.9 99.9 99.9
202508607541SWPM4   09  24.3 999.9 120  5.1  7.0 999 9999.9  30.03 99.9 99.9 99.9
202508608001SWPM4   09  24.4 999.9 120  4.1  7.0 999 9999.9  30.03 99.9 99.9 99.9
202508608061SWPM4   09  24.4 999.9 130  6.0  8.0 999 9999.9  30.02 99.9 99.9 99.9
202508608121SWPM4   09  24.6 999.9 100  7.0  8.0 999 9999.9  30.03 99.9 99.9 99.9
202508608181SWPM4   09  24.4 999.9 100  8.0  9.9 999 9999.9  30.03 99.9 99.9 99.9
202508608241SWPM4   09  24.4 999.9 130  7.0  9.9 999 9999.9  30.02 99.9 99.9 99.9
202508608301SWPM4   09  24.4 999.9 120  6.0  8.9 999 9999.9  30.02 99.9 99.9 99.9
202508608361SWPM4   09 999.9 999.9 110  6.0  8.0 999 9999.9  30.02 99.9 99.9 99.9
202508608421SWPM4   09 999.9 999.9 120  7.0  8.0 999 9999.9  30.02 99.9 99.9 99.9
202508608481SWPM4   09 999.9 999.9 130  8.0  9.9 999 9999.9  30.01 99.9 99.9 99.9
202508608541SWPM4   09  25.3 999.9 120  8.0  8.9 999 9999.9  30.01 99.9 99.9 99.9
202508609001SWPM4   09  25.5 999.9 130  6.0  9.9 999 9999.9  30.01 99.9 99.9 99.9
202508609061SWPM4   09  25.7 999.9 120  6.0  8.0 999 9999.9  30.01 99.9 99.9 99.9
202508609121SWPM4   09  25.7 999.9 130  6.0  8.0 999 9999.9  30.01 99.9 99.9 99.9
202508609181SWPM4   09  25.7 999.9 130  6.0  8.0 999 9999.9  30.01 99.9 99.9 99.9
202508609241SWPM4   09  25.7 999.9 100  4.1  8.0 999 9999.9  30.01 99.9 99.9 99.9
202508609301SWPM4   09  25.5 999.9 100  5.1  7.0 999 9999.9  30.01 99.9 99.9 99.9
202508609361SWPM4   09 999.9 999.9 120  5.1  6.0 999 9999.9  30.01 99.9 99.9 99.9
202508609421SWPM4   09 999.9 999.9 140  8.9 11.1 999 9999.9  29.99 99.9 99.9 99.9
202508609481SWPM4   09 999.9 999.9 150  6.0  9.9 999 9999.9  30.00 99.9 99.9 99.9
202508609541SWPM4   09  26.8 999.9 140  5.1  7.0 999 9999.9  29.99 99.9 99.9 99.9
202508610001SWPM4   09  27.0 999.9 140  7.0  8.0 999 9999.9  29.99 99.9 99.9 99.9
202508610061SWPM4   09  27.1 999.9 140  5.1  8.0 999 9999.9  29.99 99.9 99.9 99.9
202508610121SWPM4   09  27.0 999.9 140  4.1  6.0 999 9999.9  29.99 99.9 99.9 99.9
202508610181SWPM4   09  26.8 999.9 140  4.1  7.0 999 9999.9  29.99 99.9 99.9 99.9
202508610241SWPM4   09  26.8 999.9 140  5.1  6.0 999 9999.9  29.99 99.9 99.9 99.9
202508610301SWPM4   09  26.6 999.9 130  5.1  6.0 999 9999.9  29.99 99.9 99.9 99.9
202508610361SWPM4   09 999.9 999.9 120  4.1  5.1 999 9999.9  29.99 99.9 99.9 99.9
202508610421SWPM4   09 999.9 999.9 120  4.1  6.0 999 9999.9  29.99 99.9 99.9 99.9
202508610481SWPM4   09 999.9 999.9 120  4.1  5.1 999 9999.9  29.99 99.9 99.9 99.9
202508610541SWPM4   09  26.8 999.9 130  4.1  5.1 999 9999.9  29.99 99.9 99.9 99.9
202508611001SWPM4   09  26.2 999.9  90  1.9  4.1 999 9999.9  29.99 99.9 99.9 99.9
202508611061SWPM4   09  26.4 999.9 100  2.9  4.1 999 9999.9  29.99 99.9 99.9 99.9
202508611121SWPM4   09  26.2 999.9 100  2.9  4.1 999 9999.9  29.99 99.9 99.9 99.9
202508611181SWPM4   09  26.2 999.9 120  2.9  4.1 999 9999.9  29.98 99.9 99.9 99.9
202508611241SWPM4   09  26.2 999.9 130  4.1  4.1 999 9999.9  29.98 99.9 99.9 99.9
202508611301SWPM4   09  26.1 999.9 130  4.1  4.1 999 9999.9  29.98 99.9 99.9 99.9
202508611361SWPM4   09 999.9 999.9 110  1.9  4.1 999 9999.9  29.98 99.9 99.9 99.9
202508611421SWPM4   09 999.9 999.9  80  1.0  1.9 999 9999.9  29.98 99.9 99.9 99.9
202508611481SWPM4   09 999.9 999.9 130  1.9  2.9 999 9999.9  29.98 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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119 matching elements
0.025 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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