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Realtime Great Lakes Weather Data and Marine Observations


Surface Airways Stations

Station Labels = Latest Wave Height
Click on marker to view data for that station
or Hold Down Shift Key for Drag Zoom
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 (61)

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 (278)
 (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 202427800006WCI 09 14.0 9.0 290 8.2 10.3 999 9999.9 1018.5 99.9 99.9 99.9 202427800006WCJ 09 12.0 6.0 250 3.1 99.9 999 9999.9 1017.6 99.9 99.9 99.9 202427800006WGD 29 13.0 11.0 50 1.5 99.9 999 9999.9 1019.4 99.9 99.9 99.9 202427800006WKK 09 11.0 4.0 310 10.3 12.9 999 9999.9 1017.5 99.9 99.9 99.9 202427800006WMZ 69 18.0 12.0 260 8.7 9.8 999 9999.9 1018.4 99.9 99.9 99.9 202427800006WNC 59 20.0 15.0 230 4.6 99.9 999 9999.9 1018.1 99.9 99.9 99.9 202427800006WNZ 09 8.0 -2.0 260 2.1 99.9 999 9999.9 1017.0 99.9 99.9 99.9 202427800006WPC 49 20.0 12.0 240 8.7 14.9 999 9999.9 1020.7 99.9 99.9 99.9 202427800006WQP 59 19.0 15.0 180 6.2 99.9 999 9999.9 1019.0 99.9 99.9 99.9 202427800006WWB 59 20.0 12.0 210 3.6 99.9 999 9999.9 1019.0 99.9 99.9 99.9 202427800006WWZ 59 19.0 12.0 200 3.6 99.9 999 9999.9 1018.7 99.9 99.9 99.9 202427800006XCA 09 999.9 999.9 340 1.0 99.9 999 9999.9 1017.4 99.9 99.9 99.9 202427800006XDI 49 999.9 999.9 0 0.0 99.9 999 9999.9 1019.7 99.9 99.9 99.9 202427800006XHA 49 999.9 999.9 0 0.0 99.9 999 9999.9 1018.7 99.9 99.9 99.9 202427800006XHM 59 999.9 999.9 260 1.0 99.9 999 9999.9 1019.1 99.9 99.9 99.9 202427800006XPC 29 999.9 999.9 999 99.9 99.9 999 9999.9 1018.6 99.9 99.9 99.9 202427800006XTO 59 999.9 999.9 999 99.9 99.9 999 9999.9 1018.6 99.9 99.9 99.9 202427800006YAM 09 15.0 999.9 300 5.7 99.9 75 9999.9 1018.8 99.9 99.9 99.9 202427800006YCK 49 16.0 999.9 170 2.1 99.9 0 9999.9 1019.2 99.9 99.9 99.9 202427800006YGK 59 18.0 999.9 200 5.1 99.9 75 9999.9 1019.2 99.9 99.9 99.9 202427800006YHM 59 16.0 999.9 210 2.6 99.9 25 9999.9 1019.7 99.9 99.9 99.9 202427800006YLD 09 11.0 999.9 230 1.5 99.9 100 9999.9 1018.7 99.9 99.9 99.9 202427800006YPQ 59 13.0 999.9 190 1.0 99.9 0 9999.9 1019.1 99.9 99.9 99.9 202427800006YQA 69 12.0 999.9 0 0.0 99.9 0 9999.9 1019.1 99.9 99.9 99.9 202427800006YQG 39 16.0 999.9 160 2.1 99.9 0 9999.9 1019.0 99.9 99.9 99.9 202427800006YQT 09 10.0 -1.0 290 3.6 99.9 25 9999.9 1018.7 99.9 99.9 99.9 202427800006YSB 29 16.0 999.9 240 3.6 99.9 75 9999.9 1017.4 99.9 99.9 99.9 202427800006YSN 59 17.0 999.9 220 4.1 99.9 75 9999.9 1018.8 99.9 99.9 99.9 202427800006YTR 59 17.0 999.9 180 1.0 99.9 75 9999.9 1018.6 99.9 99.9 99.9 202427800006YTZ 59 20.0 999.9 210 7.7 99.9 0 9999.9 1018.3 99.9 99.9 99.9 202427800006YXU 49 17.0 999.9 190 2.1 99.9 50 9999.9 1019.7 99.9 99.9 99.9 202427800006YXZ 09 12.0 999.9 290 2.6 99.9 75 9999.9 1018.8 99.9 99.9 99.9 202427800006YYZ 59 19.0 999.9 180 2.1 99.9 50 9999.9 1018.5 99.9 99.9 99.9 202427800006YZE 69 16.0 999.9 280 2.1 99.9 0 9999.9 1018.4 99.9 99.9 99.9 202427800006YZR 29 18.0 999.9 200 1.5 99.9 0 9999.9 1018.7 99.9 99.9 99.9 202427800006ZTB 09 999.9 999.9 290 4.1 99.9 999 9999.9 1018.5 99.9 99.9 99.9 202427800156ACB 19 11.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156BAX 29 15.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156CKC 09 9.0 -3.0 280 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156COQ 09 8.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156CVX 19 14.0 999.9 230 2.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156DRM 29 16.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156DUH 49 16.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156DYT 09 11.0 999.9 220 5.7 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156ERY 19 13.0 999.9 310 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156ETB 19 13.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156FKS 19 12.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156HYX 29 16.0 999.9 360 1.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156ISQ 19 14.0 999.9 10 1.5 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202427800156LDM 19 11.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156MCD 29 17.0 999.9 220 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156MGC 19 14.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156MGN 19 15.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156OSC 29 13.0 999.9 40 1.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156PHN 29 13.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156PZQ 29 14.0 999.9 240 2.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156SJX 19 17.0 999.9 240 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156SLH 29 15.0 999.9 230 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156SUW 09 9.0 999.9 220 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800156TWM 09 11.0 999.9 270 2.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202427800166ONZ 49 18.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356ACB 19 11.0 999.9 0 0.0 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202427800356BAX 29 13.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356CKC 09 8.0 -3.0 280 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356COQ 09 8.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356CVX 19 15.0 999.9 230 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356DRM 29 16.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356DUH 49 16.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356DYT 09 10.0 999.9 220 6.2 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356ERY 19 13.0 999.9 310 2.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356ETB 19 13.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356FKS 19 11.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356HYX 29 16.0 999.9 60 1.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356ISQ 19 14.0 999.9 360 1.5 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202427800356LDM 19 11.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356MCD 29 16.0 999.9 220 2.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356MGC 19 14.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356MGN 19 15.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356ONZ 49 18.0 999.9 999 0.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356OSC 29 13.0 999.9 30 0.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356PHN 29 12.0 999.9 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356PZQ 29 14.0 999.9 240 2.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356SJX 19 17.0 999.9 240 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356SLH 29 15.0 999.9 230 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356SUW 09 7.0 999.9 220 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202427800356TWM 09 11.0 999.9 270 2.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
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