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Realtime Great Lakes Weather Data and Marine Observations


Ship Reports

Station Labels = ID
Click on marker to view data for that station
or Hold Down Shift Key for Drag Zoom
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 (3)
Green MarkerSurface Airways Stations 

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 (040)
 (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   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   202604000003CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604000233CFN5191 49 999.9 999.9 220 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604000233CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604000243CFFO 9 999.9 999.9 80 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604000533CFN5191 49 999.9 999.9 210 1.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604000543CFFO 9 999.9 999.9 80 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604000543CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604001233CFN5191 49 999.9 999.9 220 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604001233CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604001243CFFO 9 999.9 999.9 120 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604001533CFN5191 49 999.9 999.9 190 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604001553CFFO 9 999.9 999.9 120 9.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604001553CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604002233CFN5191 49 999.9 999.9 200 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604002233CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604002253CFFO 9 999.9 999.9 80 9.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604002253CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604002533CFN5191 49 999.9 999.9 200 1.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604002553CFFO 9 999.9 999.9 80 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604003233CFFO 9 999.9 999.9 100 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604003233CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604003233CFN5191 49 999.9 999.9 220 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604003533CFFO 9 999.9 999.9 80 9.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604003533CFN5191 49 999.9 999.9 240 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604003533CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604004233CFN5191 49 999.9 999.9 290 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604004233CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604004243CFFO 9 999.9 999.9 80 9.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604004533CFN5191 49 999.9 999.9 280 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604004543CFFO 9 999.9 999.9 100 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604004543CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604005243CFFO 9 999.9 999.9 120 9.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604005243CFN5191 49 999.9 999.9 280 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604005543CFFO 9 999.9 999.9 140 21.4 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604005543CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604005543CFN5191 49 999.9 999.9 290 1.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604005543CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604006243CFFO 9 999.9 999.9 150 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604006243CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604006243CFN5191 49 999.9 999.9 350 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604006243CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604006543CFFO 9 999.9 999.9 120 11.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604006543CFN5191 49 999.9 999.9 30 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604007243CFFO 9 999.9 999.9 140 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604007243CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604007243CFN5191 49 999.9 999.9 50 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604007243CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604007533CFFO 9 999.9 999.9 130 15.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604007543CFN5191 49 999.9 999.9 40 1.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604008233CFFO 9 999.9 999.9 130 19.4 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604008233CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604008243CFN5191 49 999.9 999.9 340 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604008533CFFO 9 999.9 999.9 130 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604008543CFN5191 49 999.9 999.9 360 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604008543CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604009233CFFO 9 999.9 999.9 160 9.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604009233CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604009243CFN5191 49 999.9 999.9 30 1.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604009533CFFO 9 999.9 999.9 140 13.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604009543CFN5191 49 999.9 999.9 310 1.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604009543CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604010233CFFO 9 999.9 999.9 150 13.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604010243CFN5191 49 999.9 999.9 110 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10 202604010243CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604010533CFFO 9 999.9 999.9 180 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604010533CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604010543CFN5191 49 999.9 999.9 50 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604010543CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604011243CFFO 9 999.9 999.9 180 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604011243CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604011243CFN5191 49 999.9 999.9 20 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604011543CFFO 9 999.9 999.9 160 13.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604011543CFN5191 49 999.9 999.9 30 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604011543CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604012223CFFO 9 999.9 999.9 150 1.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604012223CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604012243CFN5191 49 999.9 999.9 40 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604012243CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604012523CFFO 9 999.9 999.9 120 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604012543CFN5191 49 999.9 999.9 30 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604013233CFFO 9 999.9 999.9 160 15.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604013233CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604013243CFN5191 49 999.9 999.9 70 1.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604013243CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604013533CFFO 9 999.9 999.9 140 11.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604013543CFN5191 49 999.9 999.9 50 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604014233CFFO 9 999.9 999.9 140 15.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604014243CFN5191 49 999.9 999.9 80 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604014243CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604014533CFFO 9 999.9 999.9 190 9.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604014533CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604014543CFN5191 49 999.9 999.9 50 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604015233CFFO 9 999.9 999.9 200 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604015233CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604015243CFN5191 49 999.9 999.9 80 13.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604015533CFFO 9 999.9 999.9 150 11.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604015543CFN5191 49 999.9 999.9 90 11.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604015543CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604016233CFFO 9 999.9 999.9 170 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604016233CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604016243CFN5191 49 999.9 999.9 110 15.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604016533CFFO 9 999.9 999.9 110 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604016543CFN5191 49 999.9 999.9 120 11.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604016543CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604017003VABC 19 39.0 999.9 999 99.9 99.9 999 9999.9 30.37 99.9 1.6 2.0 43.10 87.80 202604017233CFFO 9 999.9 999.9 130 27.2 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604017253CFN5191 49 999.9 999.9 190 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604017533CFFO 9 999.9 999.9 170 19.4 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604017533CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604017553CFN5191 49 999.9 999.9 190 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604017553CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604018243CFFO 9 999.9 999.9 160 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604018243CFFO 9 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604018253CFN5191 49 999.9 999.9 140 1.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604018253CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604018533CFN5191 49 999.9 999.9 100 3.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604018543CFFO 9 999.9 999.9 150 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604019233CFN5191 49 999.9 999.9 130 7.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604019233VABC 19 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.10 87.80 202604019243CFFO 9 999.9 999.9 140 13.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604019523CFN5191 49 999.9 999.9 100 5.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.80 80.00 202604019543CFFO 9 999.9 999.9 160 15.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 43.70 81.70 202604019543CFN5191 49 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 42.70 80.10
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