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Realtime Great Lakes Weather Data and Marine Observations


Surface Airways Stations

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Note: Only stations containing data for selected day are plotted
See also Surface Airways Stations not reporting today
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 (29)

Gray MarkerReport > 3 Hours Old

  Station Labels: Off | ID | Name
  Air Temp | Wind Spd | Wind Dir
  Bar Press | Wave Hgt | Water Temp
  Cloud Cover

  Change Units to: English | Metric


 Enter New DOY (001-366):  Or Today (135)
 (See also Tables for determining DOY for a given date)
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 202613500476SAW 09 15.0 1.0 180 6.2 9.3 0 9999.9 1012.0 99.9 99.9 99.9 99.99 99.99 202613500516P59 09 11.0 -1.0 200 5.1 10.8 999 9999.9 1010.0 99.9 99.9 99.9 99.99 99.99 202613500536ASX 09 21.0 2.0 180 4.6 8.2 0 9999.9 1007.0 99.9 99.9 99.9 99.99 99.99 202613500566GNA 09 11.0 -1.0 90 6.2 10.8 999 9999.9 1008.0 99.9 99.9 99.9 99.99 99.99 202613500566IWD 09 19.0 1.0 190 4.1 7.7 0 9999.9 1009.0 99.9 99.9 99.9 99.99 99.99 202613501516P59 09 10.0 -1.0 230 6.2 12.3 999 9999.9 1009.0 99.9 99.9 99.9 99.99 99.99 202613501536ASX 09 20.0 2.0 190 3.6 8.7 75 9999.9 1007.0 99.9 99.9 99.9 99.99 99.99 202613501566IWD 09 18.0 1.0 170 5.1 8.7 0 9999.9 1009.0 99.9 99.9 99.9 99.99 99.99 202613502516P59 09 8.0 1.0 230 4.6 11.3 999 9999.9 1010.0 99.9 99.9 99.9 99.99 99.99 202613502536ASX 09 18.0 6.0 230 4.6 9.3 100 9999.9 1008.0 99.9 99.9 99.9 99.99 99.99 202613502566IWD 09 18.0 1.0 180 5.1 9.3 0 9999.9 1009.0 99.9 99.9 99.9 99.99 99.99 202613503516P59 09 9.0 1.0 230 4.6 11.3 999 9999.9 1009.0 99.9 99.9 99.9 99.99 99.99 202613503566IWD 09 18.0 1.0 180 6.7 9.3 75 9999.9 1008.0 99.9 99.9 99.9 99.99 99.99 202613504156COQ 09 13.0 9.0 180 5.7 8.7 999 9999.9 1005.0 99.9 99.9 99.9 99.99 99.99 202613504356COQ 09 13.0 9.0 170 4.1 8.2 999 9999.9 1005.0 99.9 99.9 99.9 99.99 99.99 202613504516ERI 49 10.0 6.0 330 3.6 7.7 75 9999.9 1015.0 99.9 99.9 99.9 99.99 99.99 202613504516P59 09 12.0 1.0 230 5.7 10.8 999 9999.9 1008.0 99.9 99.9 99.9 99.99 99.99 202613504536ASX 09 15.0 9.0 190 5.1 13.4 100 9999.9 1007.0 99.9 99.9 99.9 99.99 99.99 202613504566IWD 09 14.0 8.0 210 5.7 14.4 100 9999.9 1009.0 99.9 99.9 99.9 99.99 99.99 202613505156CKC 09 9.0 9.0 200 4.6 7.2 100 9999.9 1007.0 99.9 99.9 99.9 99.99 99.99 202613505156COQ 09 13.0 9.0 180 3.6 7.7 999 9999.9 1005.0 99.9 99.9 99.9 99.99 99.99 202613505356CKC 09 10.0 9.0 200 4.6 8.2 100 9999.9 1007.0 99.9 99.9 99.9 99.99 99.99 202613505516P59 09 12.0 1.0 230 4.6 10.8 999 9999.9 1008.0 99.9 99.9 99.9 99.99 99.99 202613505536ASX 09 14.0 9.0 180 5.7 11.8 100 9999.9 1007.0 99.9 99.9 99.9 99.99 99.99 202613505556CKC 09 10.0 9.0 190 5.7 8.7 100 9999.9 1006.0 99.9 99.9 99.9 99.99 99.99 202613505566IWD 09 12.0 10.0 190 7.2 9.8 100 9999.9 1009.0 99.9 99.9 99.9 99.99 99.99 202613506156CKC 09 10.0 9.0 190 5.1 8.7 100 9999.9 1006.0 99.9 99.9 99.9 99.99 99.99 202613506356CKC 09 10.0 9.0 180 3.6 7.7 100 9999.9 1006.0 99.9 99.9 99.9 99.99 99.99 202613506536ASX 09 13.0 10.0 160 4.1 9.8 100 9999.9 1006.0 99.9 99.9 99.9 99.99 99.99 202613506566IWD 09 12.0 9.0 180 5.7 11.8 100 9999.9 1007.0 99.9 99.9 99.9 99.99 99.99 202613507516P59 09 9.0 2.0 240 4.6 8.7 999 9999.9 1007.0 99.9 99.9 99.9 99.99 99.99 202613507536ASX 09 14.0 9.0 170 4.1 14.4 100 9999.9 1005.0 99.9 99.9 99.9 99.99 99.99 202613507556GYY 19 11.0 4.0 200 3.1 7.7 75 9999.9 1014.0 99.9 99.9 99.9 99.99 99.99 202613507566IWD 09 12.0 9.0 160 5.7 10.3 100 9999.9 1006.0 99.9 99.9 99.9 99.99 99.99 202613507586SAW 09 10.0 -1.0 200 6.2 8.7 0 9999.9 1011.0 99.9 99.9 99.9 99.99 99.99 202613508516P59 09 11.0 3.0 240 4.1 9.3 999 9999.9 1007.0 99.9 99.9 99.9 99.99 99.99 202613508536ASX 09 14.0 8.0 190 5.7 11.8 100 9999.9 1004.0 99.9 99.9 99.9 99.99 99.99 202613508566IWD 09 12.0 9.0 170 8.2 12.9 100 9999.9 1005.0 99.9 99.9 99.9 99.99 99.99 202613508566P53 09 11.0 -2.0 200 3.6 8.7 999 9999.9 1010.0 99.9 99.9 99.9 99.99 99.99 202613509356ETB 19 13.0 0.0 170 3.6 7.7 100 9999.9 1011.0 99.9 99.9 99.9 99.99 99.99 202613509516P59 09 11.0 3.0 240 4.1 8.7 999 9999.9 1006.0 99.9 99.9 99.9 99.99 99.99 202613509536ASX 09 14.0 8.0 180 4.1 10.8 50 9999.9 1004.0 99.9 99.9 99.9 99.99 99.99 202613509556ETB 19 13.0 1.0 170 3.6 7.2 100 9999.9 1011.0 99.9 99.9 99.9 99.99 99.99 202613509566IWD 09 12.0 8.0 180 8.7 11.8 100 9999.9 1004.0 99.9 99.9 99.9 99.99 99.99 202613510456UES 19 12.0 2.0 160 5.1 7.7 100 9999.9 1012.0 99.9 99.9 99.9 99.99 99.99 202613510516P59 09 10.0 4.0 240 5.1 9.8 999 9999.9 1006.0 99.9 99.9 99.9 99.99 99.99 202613510556PZQ 29 9.0 -1.0 210 4.1 7.2 0 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613510566IWD 09 12.0 8.0 170 7.7 10.8 100 9999.9 1004.0 99.9 99.9 99.9 99.99 99.99 202613510566P53 09 11.0 -1.0 190 3.6 7.7 999 9999.9 1009.0 99.9 99.9 99.9 99.99 99.99 202613511456UES 19 12.0 4.0 170 2.6 7.2 50 9999.9 1012.0 99.9 99.9 99.9 99.99 99.99 202613511516P59 09 8.0 7.0 240 4.1 8.7 999 9999.9 1005.0 99.9 99.9 99.9 99.99 99.99 202613511566IWD 09 13.0 8.0 200 5.1 8.7 0 9999.9 1005.0 99.9 99.9 99.9 99.99 99.99 202613511566P53 09 11.0 1.0 180 3.1 7.2 999 9999.9 1009.0 99.9 99.9 99.9 99.99 99.99 202613512356ERY 19 9.0 0.0 190 5.1 7.2 50 9999.9 1011.0 99.9 99.9 99.9 99.99 99.99 202613512356PZQ 29 10.0 -1.0 210 4.6 8.2 0 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613512456UES 19 14.0 5.0 180 2.6 8.2 100 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613512506GYY 19 15.0 5.0 190 4.1 7.2 50 9999.9 1014.0 99.9 99.9 99.9 99.99 99.99 202613512516ORD 19 16.0 3.0 200 8.7 11.3 100 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613512516P59 09 8.0 7.0 240 4.6 9.8 999 9999.9 1005.0 99.9 99.9 99.9 99.99 99.99 202613512526PWK 19 15.0 4.0 190 5.7 9.8 100 9999.9 1014.0 99.9 99.9 99.9 99.99 99.99 202613512536ASX 09 16.0 9.0 210 6.2 9.8 75 9999.9 1004.0 99.9 99.9 99.9 99.99 99.99 202613512536ENW 19 14.0 4.0 190 4.6 10.8 100 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613512536GRB 19 16.0 3.0 190 5.1 8.7 50 9999.9 1010.0 99.9 99.9 99.9 99.99 99.99 202613512536MDW 19 16.0 3.0 200 8.2 13.4 100 9999.9 1014.0 99.9 99.9 99.9 99.99 99.99 202613512556PZQ 29 13.0 0.0 200 5.1 7.7 0 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613512566IWD 09 14.0 8.0 210 7.2 10.3 0 9999.9 1005.0 99.9 99.9 99.9 99.99 99.99 202613513156CVX 19 13.0 1.0 190 3.6 8.7 100 9999.9 1012.0 99.9 99.9 99.9 99.99 99.99 202613513156ERY 19 10.0 0.0 190 5.7 11.3 100 9999.9 1011.0 99.9 99.9 99.9 99.99 99.99 202613513156ETB 19 17.0 5.0 190 7.2 9.8 50 9999.9 1011.0 99.9 99.9 99.9 99.99 99.99 202613513356ERY 19 10.0 0.0 200 6.2 9.3 100 9999.9 1011.0 99.9 99.9 99.9 99.99 99.99 202613513356ETB 19 17.0 5.0 200 6.7 10.8 75 9999.9 1011.0 99.9 99.9 99.9 99.99 99.99 202613513356MWC 19 999.9 999.9 190 3.6 5.1 100 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613513356PZQ 29 14.0 0.0 200 6.7 8.7 0 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613513456UES 19 16.0 4.0 180 5.1 11.8 100 9999.9 1012.0 99.9 99.9 99.9 99.99 99.99 202613513506GYY 19 16.0 6.0 170 5.7 9.3 100 9999.9 1014.0 99.9 99.9 99.9 99.99 99.99 202613513516ORD 19 15.0 5.0 190 7.2 11.8 100 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613513516P59 09 8.0 7.0 230 4.6 8.2 999 9999.9 1004.0 99.9 99.9 99.9 99.99 99.99 202613513516UGN 19 16.0 4.0 210 7.7 12.3 100 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613513526MKE 19 16.0 4.0 200 7.7 11.8 75 9999.9 1012.0 99.9 99.9 99.9 99.99 99.99 202613513536ASX 09 18.0 9.0 210 6.7 11.8 100 9999.9 1004.0 99.9 99.9 99.9 99.99 99.99 202613513536ENW 19 16.0 5.0 210 7.2 11.8 100 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613513536GRB 19 18.0 4.0 180 6.2 9.3 0 9999.9 1010.0 99.9 99.9 99.9 99.99 99.99 202613513536MDW 19 15.0 6.0 200 6.7 15.4 100 9999.9 1014.0 99.9 99.9 99.9 99.99 99.99 202613513546PLN 19 14.0 1.0 180 2.6 7.7 75 9999.9 1013.0 99.9 99.9 99.9 99.99 99.99 202613513546SBN 19 15.0 5.0 190 5.7 10.8 0 9999.9 1015.0 99.9 99.9 99.9 99.99 99.99 202613513556CVX 19 14.0 1.0 180 4.6 7.7 100 9999.9 1012.0 99.9 99.9 99.9 99.99 99.99 202613513556ETB 19 18.0 6.0 190 5.7 10.3 0 9999.9 1011.0 99.9 99.9 99.9 99.99 99.99 202613513556FKS 19 13.0 -1.0 170 5.7 7.2 100 9999.9 1012.0 99.9 99.9 99.9 99.99 99.99 202613513556MGC 19 15.0 3.0 190 5.7 8.7 0 9999.9 1015.0 99.9 99.9 99.9 99.99 99.99 202613513556MWC 19 999.9 999.9 190 5.7 9.3 100 9999.9 1012.0 99.9 99.9 99.9 99.99 99.99 202613513556OSC 29 14.0 4.0 200 5.7 8.7 0 9999.9 1014.0 99.9 99.9 99.9 99.99 99.99 202613513566IWD 09 17.0 8.0 210 7.7 10.8 0 9999.9 1004.0 99.9 99.9 99.9 99.99 99.99 202613513566VPZ 19 16.0 4.0 210 6.7 12.3 25 9999.9 1016.0 99.9 99.9 99.9 99.99 99.99 202613514156CVX 19 14.0 1.0 180 4.1 7.2 100 9999.9 1012.0 99.9 99.9 99.9 99.99 99.99 202613514156ERY 19 10.0 0.0 190 5.7 8.7 100 9999.9 1011.0 99.9 99.9 99.9 99.99 99.99 202613514156ETB 19 19.0 6.0 200 9.3 12.3 0 9999.9 1011.0 99.9 99.9 99.9 99.99 99.99 202613514156MGC 19 15.0 4.0 200 5.7 10.3 75 9999.9 1015.0 99.9 99.9 99.9 99.99 99.99 202613514156MWC 19 999.9 999.9 200 6.2 10.3 100 9999.9 1012.0 99.9 99.9 99.9 99.99 99.99
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