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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: 2020 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 (022)
 (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 202502200001SWPM4 09 0.1 999.9 220 8.9 11.1 999 9999.9 30.21 99.9 99.9 99.9 202502200061SWPM4 09 0.1 999.9 220 8.9 11.1 999 9999.9 30.21 99.9 99.9 99.9 202502200121SWPM4 09 0.3 999.9 230 8.9 12.1 999 9999.9 30.21 99.9 99.9 99.9 202502200181SWPM4 09 0.3 999.9 230 8.9 12.1 999 9999.9 30.21 99.9 99.9 99.9 202502200241SWPM4 09 -0.0 999.9 230 8.0 9.9 999 9999.9 30.21 99.9 99.9 99.9 202502200301SWPM4 09 0.1 999.9 230 7.0 9.9 999 9999.9 30.21 99.9 99.9 99.9 202502200361SWPM4 09 -0.2 999.9 220 8.0 9.9 999 9999.9 30.21 99.9 99.9 99.9 202502200421SWPM4 09 -0.2 999.9 220 7.0 8.9 999 9999.9 30.21 99.9 99.9 99.9 202502200481SWPM4 09 -0.4 999.9 210 5.1 8.9 999 9999.9 30.21 99.9 99.9 99.9 202502200541SWPM4 09 -0.6 999.9 220 5.1 8.0 999 9999.9 30.21 99.9 99.9 99.9 202502201001SWPM4 09 -0.6 999.9 220 5.1 7.0 999 9999.9 30.21 99.9 99.9 99.9 202502201061SWPM4 09 -0.8 999.9 210 4.1 6.0 999 9999.9 30.21 99.9 99.9 99.9 202502201121SWPM4 09 -0.8 999.9 210 4.1 7.0 999 9999.9 30.20 99.9 99.9 99.9 202502201181SWPM4 09 -1.1 999.9 200 4.1 6.0 999 9999.9 30.20 99.9 99.9 99.9 202502201241SWPM4 09 -1.3 999.9 200 4.1 5.1 999 9999.9 30.20 99.9 99.9 99.9 202502201301SWPM4 09 -1.7 999.9 200 4.1 6.0 999 9999.9 30.20 99.9 99.9 99.9 202502201361SWPM4 09 -1.8 999.9 190 4.1 5.1 999 9999.9 30.20 99.9 99.9 99.9 202502201421SWPM4 09 -2.0 999.9 200 1.9 5.1 999 9999.9 30.20 99.9 99.9 99.9 202502201481SWPM4 09 -1.8 999.9 200 1.9 4.1 999 9999.9 30.20 99.9 99.9 99.9 202502201541SWPM4 09 -2.0 999.9 190 2.9 5.1 999 9999.9 30.20 99.9 99.9 99.9 202502202001SWPM4 09 -2.0 999.9 190 2.9 5.1 999 9999.9 30.20 99.9 99.9 99.9 202502202061SWPM4 09 -1.8 999.9 210 2.9 4.1 999 9999.9 30.20 99.9 99.9 99.9 202502202121SWPM4 09 -1.8 999.9 210 2.9 5.1 999 9999.9 30.20 99.9 99.9 99.9 202502202181SWPM4 09 -1.8 999.9 220 2.9 6.0 999 9999.9 30.20 99.9 99.9 99.9 202502202241SWPM4 09 -2.2 999.9 190 2.9 5.1 999 9999.9 30.20 99.9 99.9 99.9 202502202301SWPM4 09 -2.4 999.9 200 2.9 4.1 999 9999.9 30.20 99.9 99.9 99.9 202502202361SWPM4 09 -2.2 999.9 210 2.9 5.1 999 9999.9 30.20 99.9 99.9 99.9 202502202421SWPM4 09 -2.4 999.9 200 2.9 4.1 999 9999.9 30.20 99.9 99.9 99.9 202502202481SWPM4 09 -2.7 999.9 180 1.9 4.1 999 9999.9 30.20 99.9 99.9 99.9 202502202541SWPM4 09 -2.6 999.9 220 4.1 5.1 999 9999.9 30.20 99.9 99.9 99.9 202502203001SWPM4 09 -2.7 999.9 210 1.9 4.1 999 9999.9 30.19 99.9 99.9 99.9 202502203061SWPM4 09 -2.9 999.9 200 2.9 4.1 999 9999.9 30.19 99.9 99.9 99.9 202502203121SWPM4 09 -3.1 999.9 180 1.9 4.1 999 9999.9 30.19 99.9 99.9 99.9 202502203181SWPM4 09 -3.1 999.9 180 1.9 4.1 999 9999.9 30.19 99.9 99.9 99.9 202502203241SWPM4 09 -3.1 999.9 180 1.9 4.1 999 9999.9 30.19 99.9 99.9 99.9 202502203301SWPM4 09 -3.1 999.9 180 2.9 4.1 999 9999.9 30.19 99.9 99.9 99.9 202502203361SWPM4 09 -3.3 999.9 160 2.9 5.1 999 9999.9 30.19 99.9 99.9 99.9 202502203421SWPM4 09 -3.6 999.9 140 4.1 4.1 999 9999.9 30.19 99.9 99.9 99.9 202502203481SWPM4 09 -3.8 999.9 150 4.1 5.1 999 9999.9 30.18 99.9 99.9 99.9 202502203541SWPM4 09 -4.0 999.9 140 4.1 5.1 999 9999.9 30.18 99.9 99.9 99.9 202502204001SWPM4 09 -4.0 999.9 150 4.1 5.1 999 9999.9 30.18 99.9 99.9 99.9 202502204061SWPM4 09 -4.0 999.9 150 2.9 5.1 999 9999.9 30.18 99.9 99.9 99.9 202502204121SWPM4 09 -4.0 999.9 150 4.1 5.1 999 9999.9 30.19 99.9 99.9 99.9 202502204181SWPM4 09 -3.6 999.9 170 2.9 5.1 999 9999.9 30.19 99.9 99.9 99.9 202502204241SWPM4 09 -3.5 999.9 160 2.9 5.1 999 9999.9 30.19 99.9 99.9 99.9 202502204301SWPM4 09 -3.5 999.9 150 5.1 6.0 999 9999.9 30.19 99.9 99.9 99.9 202502204361SWPM4 09 -3.3 999.9 140 4.1 6.0 999 9999.9 30.19 99.9 99.9 99.9 202502204421SWPM4 09 -2.9 999.9 120 4.1 5.1 999 9999.9 30.18 99.9 99.9 99.9 202502204481SWPM4 09 -2.9 999.9 110 2.9 5.1 999 9999.9 30.18 99.9 99.9 99.9 202502204541SWPM4 09 -3.3 999.9 70 2.9 4.1 999 9999.9 30.18 99.9 99.9 99.9 202502205001SWPM4 09 -3.3 999.9 100 4.1 5.1 999 9999.9 30.18 99.9 99.9 99.9 202502205061SWPM4 09 -2.7 999.9 110 1.9 4.1 999 9999.9 30.18 99.9 99.9 99.9 202502205121SWPM4 09 -2.6 999.9 110 1.9 2.9 999 9999.9 30.18 99.9 99.9 99.9 202502205181SWPM4 09 -2.2 999.9 120 2.9 4.1 999 9999.9 30.18 99.9 99.9 99.9 202502205241SWPM4 09 -2.4 999.9 110 2.9 4.1 999 9999.9 30.18 99.9 99.9 99.9 202502205301SWPM4 09 -2.4 999.9 120 2.9 2.9 999 9999.9 30.18 99.9 99.9 99.9 202502205361SWPM4 09 -2.2 999.9 130 1.9 4.1 999 9999.9 30.18 99.9 99.9 99.9 202502205421SWPM4 09 -2.2 999.9 110 4.1 5.1 999 9999.9 30.17 99.9 99.9 99.9 202502205481SWPM4 09 -2.0 999.9 120 2.9 4.1 999 9999.9 30.17 99.9 99.9 99.9 202502205541SWPM4 09 -2.0 999.9 110 4.1 4.1 999 9999.9 30.17 99.9 99.9 99.9 202502206001SWPM4 09 -2.0 999.9 110 4.1 5.1 999 9999.9 30.17 99.9 99.9 99.9 202502206061SWPM4 09 -1.8 999.9 120 4.1 5.1 999 9999.9 30.16 99.9 99.9 99.9 202502206121SWPM4 09 -1.7 999.9 130 2.9 5.1 999 9999.9 30.16 99.9 99.9 99.9 202502206181SWPM4 09 -1.5 999.9 90 2.9 4.1 999 9999.9 30.16 99.9 99.9 99.9 202502206241SWPM4 09 -1.5 999.9 90 2.9 2.9 999 9999.9 30.16 99.9 99.9 99.9 202502206301SWPM4 09 -1.5 999.9 100 2.9 2.9 999 9999.9 30.16 99.9 99.9 99.9 202502206361SWPM4 09 -1.3 999.9 100 1.9 2.9 999 9999.9 30.16 99.9 99.9 99.9 202502206421SWPM4 09 -1.1 999.9 100 1.0 2.9 999 9999.9 30.16 99.9 99.9 99.9 202502206481SWPM4 09 -1.1 999.9 0 0.0 1.0 999 9999.9 30.16 99.9 99.9 99.9 202502206541SWPM4 09 -0.9 999.9 0 0.0 1.9 999 9999.9 30.16 99.9 99.9 99.9 202502207001SWPM4 09 -0.8 999.9 50 1.9 2.9 999 9999.9 30.15 99.9 99.9 99.9 202502207061SWPM4 09 -0.9 999.9 100 1.9 2.9 999 9999.9 30.15 99.9 99.9 99.9 202502207121SWPM4 09 -0.8 999.9 110 2.9 2.9 999 9999.9 30.15 99.9 99.9 99.9 202502207181SWPM4 09 -0.8 999.9 90 1.9 2.9 999 9999.9 30.14 99.9 99.9 99.9 202502207241SWPM4 09 -0.4 999.9 100 4.1 5.1 999 9999.9 30.14 99.9 99.9 99.9 202502207301SWPM4 09 -0.6 999.9 120 5.1 6.0 999 9999.9 30.14 99.9 99.9 99.9 202502207361SWPM4 09 -0.6 999.9 100 4.1 5.1 999 9999.9 30.14 99.9 99.9 99.9 202502207421SWPM4 09 -0.6 999.9 90 4.1 5.1 999 9999.9 30.13 99.9 99.9 99.9 202502207481SWPM4 09 -0.2 999.9 90 5.1 6.0 999 9999.9 30.13 99.9 99.9 99.9 202502207541SWPM4 09 -0.0 999.9 90 5.1 7.0 999 9999.9 30.13 99.9 99.9 99.9 202502208001SWPM4 09 -0.2 999.9 100 6.0 8.0 999 9999.9 30.12 99.9 99.9 99.9 202502208061SWPM4 09 -0.4 999.9 90 6.0 7.0 999 9999.9 30.12 99.9 99.9 99.9 202502208121SWPM4 09 -0.6 999.9 100 6.0 7.0 999 9999.9 30.12 99.9 99.9 99.9 202502208181SWPM4 09 -0.4 999.9 100 6.0 8.0 999 9999.9 30.12 99.9 99.9 99.9 202502208241SWPM4 09 -0.4 999.9 90 5.1 6.0 999 9999.9 30.11 99.9 99.9 99.9 202502208301SWPM4 09 -0.4 999.9 100 4.1 6.0 999 9999.9 30.11 99.9 99.9 99.9 202502208361SWPM4 09 -0.4 999.9 100 5.1 5.1 999 9999.9 30.11 99.9 99.9 99.9 202502208421SWPM4 09 -0.4 999.9 100 6.0 7.0 999 9999.9 30.11 99.9 99.9 99.9 202502208481SWPM4 09 -0.4 999.9 100 4.1 6.0 999 9999.9 30.10 99.9 99.9 99.9 202502208541SWPM4 09 -0.2 999.9 90 5.1 6.0 999 9999.9 30.10 99.9 99.9 99.9 202502209001SWPM4 09 -0.0 999.9 80 5.1 6.0 999 9999.9 30.10 99.9 99.9 99.9 202502209061SWPM4 09 0.1 999.9 90 5.1 7.0 999 9999.9 30.09 99.9 99.9 99.9 202502209121SWPM4 09 0.3 999.9 90 6.0 6.0 999 9999.9 30.09 99.9 99.9 99.9 202502209181SWPM4 09 0.5 999.9 100 5.1 8.0 999 9999.9 30.09 99.9 99.9 99.9 202502209241SWPM4 09 0.9 999.9 80 6.0 7.0 999 9999.9 30.09 99.9 99.9 99.9 202502209301SWPM4 09 0.9 999.9 80 6.0 8.0 999 9999.9 30.08 99.9 99.9 99.9 202502209361SWPM4 09 1.2 999.9 90 6.0 7.0 999 9999.9 30.08 99.9 99.9 99.9 202502209421SWPM4 09 1.4 999.9 100 5.1 8.0 999 9999.9 30.08 99.9 99.9 99.9 202502209481SWPM4 09 1.8 999.9 90 6.0 7.0 999 9999.9 30.07 99.9 99.9 99.9 202502209541SWPM4 09 2.1 999.9 90 7.0 8.9 999 9999.9 30.07 99.9 99.9 99.9 202502210001SWPM4 09 2.3 999.9 90 6.0 8.9 999 9999.9 30.07 99.9 99.9 99.9 202502210061SWPM4 09 2.7 999.9 80 7.0 8.9 999 9999.9 30.07 99.9 99.9 99.9 202502210121SWPM4 09 3.2 999.9 80 5.1 7.0 999 9999.9 30.07 99.9 99.9 99.9 202502210181SWPM4 09 3.6 999.9 80 5.1 7.0 999 9999.9 30.06 99.9 99.9 99.9 202502210241SWPM4 09 3.7 999.9 100 6.0 8.0 999 9999.9 30.06 99.9 99.9 99.9 202502210301SWPM4 09 4.3 999.9 90 6.0 7.0 999 9999.9 30.05 99.9 99.9 99.9 202502210361SWPM4 09 4.3 999.9 90 6.0 7.0 999 9999.9 30.05 99.9 99.9 99.9 202502210421SWPM4 09 4.6 999.9 90 5.1 8.0 999 9999.9 30.04 99.9 99.9 99.9 202502210481SWPM4 09 4.8 999.9 100 6.0 7.0 999 9999.9 30.04 99.9 99.9 99.9 202502210541SWPM4 09 5.0 999.9 100 5.1 6.0 999 9999.9 30.04 99.9 99.9 99.9 202502211001SWPM4 09 5.0 999.9 110 5.1 8.0 999 9999.9 30.04 99.9 99.9 99.9 202502211061SWPM4 09 5.2 999.9 110 6.0 8.0 999 9999.9 30.04 99.9 99.9 99.9 202502211121SWPM4 09 5.4 999.9 110 6.0 8.0 999 9999.9 30.04 99.9 99.9 99.9 202502211181SWPM4 09 5.7 999.9 120 6.0 8.0 999 9999.9 30.03 99.9 99.9 99.9 202502211241SWPM4 09 6.1 999.9 120 5.1 7.0 999 9999.9 30.03 99.9 99.9 99.9 202502211301SWPM4 09 6.4 999.9 120 4.1 9.9 999 9999.9 30.03 99.9 99.9 99.9 202502211361SWPM4 09 6.6 999.9 120 5.1 7.0 999 9999.9 30.02 99.9 99.9 99.9 202502211421SWPM4 09 7.0 999.9 130 5.1 8.9 999 9999.9 30.02 99.9 99.9 99.9 202502211481SWPM4 09 7.2 999.9 130 5.1 8.0 999 9999.9 30.02 99.9 99.9 99.9 202502211541SWPM4 09 7.3 999.9 140 5.1 8.0 999 9999.9 30.02 99.9 99.9 99.9 202502212001SWPM4 09 7.7 999.9 150 7.0 9.9 999 9999.9 30.02 99.9 99.9 99.9 202502212061SWPM4 09 7.9 999.9 150 5.1 12.1 999 9999.9 30.02 99.9 99.9 99.9 202502212121SWPM4 09 8.1 999.9 150 8.0 9.9 999 9999.9 30.01 99.9 99.9 99.9 202502212181SWPM4 09 8.1 999.9 150 7.0 9.9 999 9999.9 30.01 99.9 99.9 99.9 202502212241SWPM4 09 8.2 999.9 140 8.0 14.0 999 9999.9 30.01 99.9 99.9 99.9 202502212301SWPM4 09 8.2 999.9 150 8.0 13.0 999 9999.9 30.01 99.9 99.9 99.9 202502212361SWPM4 09 8.2 999.9 150 8.9 14.0 999 9999.9 30.01 99.9 99.9 99.9 202502212421SWPM4 09 8.2 999.9 150 8.9 12.1 999 9999.9 30.00 99.9 99.9 99.9 202502212481SWPM4 09 8.2 999.9 150 8.0 13.0 999 9999.9 30.00 99.9 99.9 99.9 202502212541SWPM4 09 8.4 999.9 150 7.0 15.0 999 9999.9 29.99 99.9 99.9 99.9 202502213001SWPM4 09 8.2 999.9 160 8.0 12.1 999 9999.9 29.99 99.9 99.9 99.9 202502213061SWPM4 09 8.4 999.9 150 8.0 12.1 999 9999.9 29.99 99.9 99.9 99.9 202502213121SWPM4 09 8.4 999.9 160 7.0 11.1 999 9999.9 29.98 99.9 99.9 99.9 202502213181SWPM4 09 8.2 999.9 150 8.9 14.0 999 9999.9 29.98 99.9 99.9 99.9 202502213241SWPM4 09 8.2 999.9 150 7.0 16.9 999 9999.9 29.98 99.9 99.9 99.9 202502213301SWPM4 09 8.2 999.9 160 7.0 12.1 999 9999.9 29.98 99.9 99.9 99.9 202502213361SWPM4 09 8.2 999.9 150 11.1 14.0 999 9999.9 29.98 99.9 99.9 99.9 202502213421SWPM4 09 8.4 999.9 150 7.0 11.1 999 9999.9 29.98 99.9 99.9 99.9 202502213481SWPM4 09 8.6 999.9 150 7.0 12.1 999 9999.9 29.98 99.9 99.9 99.9 202502213541SWPM4 09 8.6 999.9 160 8.0 13.0 999 9999.9 29.98 99.9 99.9 99.9 202502214001SWPM4 09 8.6 999.9 160 8.9 14.0 999 9999.9 29.97 99.9 99.9 99.9 202502214061SWPM4 09 999.9 999.9 160 9.9 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202502214121SWPM4 09 999.9 999.9 160 7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202502214181SWPM4 09 999.9 999.9 150 8.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202502214241SWPM4 09 999.9 999.9 160 8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202502214301SWPM4 09 999.9 999.9 160 6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202502214361SWPM4 09 999.9 999.9 160 9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202502214421SWPM4 09 999.9 999.9 160 7.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202502214481SWPM4 09 999.9 999.9 160 8.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202502214541SWPM4 09 999.9 999.9 160 7.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202502215001SWPM4 09 999.9 999.9 160 6.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202502215061SWPM4 09 999.9 999.9 150 8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202502215121SWPM4 09 999.9 999.9 160 7.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202502215181SWPM4 09 999.9 999.9 160 6.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202502215241SWPM4 09 999.9 999.9 150 7.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202502215301SWPM4 09 999.9 999.9 160 8.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202502216001SWPM4 09 9.7 999.9 160 8.0 13.0 999 9999.9 29.94 99.9 99.9 99.9 202502216061SWPM4 09 999.9 999.9 160 6.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202502216121SWPM4 09 999.9 999.9 170 7.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202502216181SWPM4 09 999.9 999.9 160 6.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202502216241SWPM4 09 9.9 999.9 170 8.9 14.0 999 9999.9 29.94 99.9 99.9 99.9 202502216301SWPM4 09 10.0 999.9 160 7.0 11.1 999 9999.9 29.94 99.9 99.9 99.9 202502216361SWPM4 09 10.2 999.9 160 6.0 14.0 999 9999.9 29.94 99.9 99.9 99.9 202502216421SWPM4 09 10.2 999.9 160 8.0 12.1 999 9999.9 29.93 99.9 99.9 99.9 202502216481SWPM4 09 10.2 999.9 170 8.9 13.0 999 9999.9 29.93 99.9 99.9 99.9 202502216541SWPM4 09 10.2 999.9 160 7.0 13.0 999 9999.9 29.93 99.9 99.9 99.9 202502217001SWPM4 09 10.4 999.9 170 8.0 13.0 999 9999.9 29.93 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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167 matching elements
0.030 sec

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