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Realtime Great Lakes Weather Data and Marine Observations


Buoys

Station Labels = Latest Cloud Cover
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 Buoys not reporting today
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations 
Lt Blue MarkerBuoys (14)
Red MarkerCMAN & USCG Stations 
Yellow MarkerShip Reports 
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 (131)
 (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 20261310000045013 19 8.9 999.9 170 4.0 5.0 999 9999.9 1020.2 6.7 0.3 99.9 43.10 87.80 20261310000045023 09 3.1 1.3 240 4.0 5.0 999 9999.9 1021.9 3.3 0.2 99.9 47.30 88.60 20261310000045025 09 5.6 -3.2 320 6.0 9.0 999 9999.9 1021.1 2.7 0.2 99.9 47.00 88.40 20261310000045026 19 13.6 3.6 180 2.0 2.0 999 9999.9 1020.4 99.9 0.1 99.9 42.00 86.60 20261310000045029 19 9.8 4.5 180 3.0 4.0 999 9999.9 1017.6 10.0 0.2 99.9 42.90 86.30 20261310000045164 49 11.6 999.9 170 4.0 4.0 999 9999.9 9999.9 10.5 0.1 99.9 41.70 81.70 20261310000045168 19 11.6 4.6 180 2.0 2.0 999 9999.9 1020.5 10.7 0.1 99.9 42.40 86.30 20261310000045176 49 12.6 2.5 120 2.0 2.0 999 9999.9 1018.2 13.4 0.2 99.9 41.60 81.80 20261310000045186 19 10.1 999.9 130 5.0 7.0 999 9999.9 1018.5 9.5 0.4 99.9 42.40 87.80 20261310000045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 1017.3 8.6 0.4 99.9 42.50 87.80 20261310000045196 49 13.0 3.5 100 4.0 5.0 999 9999.9 1018.4 13.9 0.2 99.9 41.50 81.90 20261310000045197 49 13.1 1.6 180 1.0 2.0 999 9999.9 1018.2 15.1 0.1 99.9 41.60 81.60 20261310000045208 79 12.7 -0.6 90 2.0 3.0 999 9999.9 1017.9 13.7 0.1 99.9 41.90 80.80 20261310000045209 19 7.7 5.0 320 2.0 4.0 999 9999.9 9999.9 6.4 0.3 99.9 43.10 82.40 20261310010045026 19 13.7 3.6 180 1.0 2.0 999 9999.9 1020.4 99.9 0.2 99.9 42.00 86.60 20261310010045029 19 9.8 4.8 180 3.0 4.0 999 9999.9 1017.3 10.0 0.2 99.9 42.90 86.30 20261310010045168 19 11.6 4.6 180 2.0 2.0 999 9999.9 1020.6 10.7 0.1 99.9 42.40 86.30 20261310010045176 49 12.7 2.5 120 2.0 3.0 999 9999.9 1018.0 13.4 0.2 99.9 41.60 81.80 20261310010045186 19 10.1 999.9 130 5.0 6.0 999 9999.9 1018.6 9.5 0.5 99.9 42.40 87.80 20261310010045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 1015.7 8.6 0.4 99.9 42.50 87.80 20261310010045196 49 13.0 4.1 100 4.0 5.0 999 9999.9 1018.2 14.0 0.2 99.9 41.50 81.90 20261310010045197 49 13.4 2.1 180 2.0 2.0 999 9999.9 1017.9 15.2 0.1 99.9 41.60 81.60 20261310010045208 79 12.5 0.5 90 2.0 2.0 999 9999.9 1017.8 13.6 0.1 99.9 41.90 80.80 20261310010045209 19 7.6 5.1 310 2.0 3.0 999 9999.9 9999.9 6.4 0.3 99.9 43.10 82.40 20261310020045023 09 3.1 1.2 240 4.0 5.0 999 9999.9 1022.1 3.3 0.2 99.9 47.30 88.60 20261310020045025 09 5.5 -2.9 310 5.0 7.0 999 9999.9 1021.3 2.7 0.1 99.9 47.00 88.40 20261310020045026 19 13.7 3.4 180 1.0 1.0 999 9999.9 1020.4 99.9 0.2 99.9 42.00 86.60 20261310020045029 19 9.9 4.5 190 3.0 4.0 999 9999.9 1017.3 10.0 0.2 99.9 42.90 86.30 20261310020045168 19 11.7 3.8 180 2.0 2.0 999 9999.9 1020.5 10.7 0.1 99.9 42.40 86.30 20261310020045176 49 12.8 2.6 110 2.0 2.0 999 9999.9 1018.0 13.4 0.1 99.9 41.60 81.80 20261310020045186 19 10.0 999.9 110 5.0 6.0 999 9999.9 1018.7 9.4 0.4 99.9 42.40 87.80 20261310020045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 1017.4 8.6 0.4 99.9 42.50 87.80 20261310020045196 49 13.1 3.9 100 4.0 12.0 999 9999.9 1018.2 13.9 0.2 99.9 41.50 81.90 20261310020045197 49 13.2 2.7 170 2.0 2.0 999 9999.9 1017.9 15.0 0.1 99.9 41.60 81.60 20261310020045208 79 12.4 0.1 110 2.0 3.0 999 9999.9 1017.8 13.6 0.1 99.9 41.90 80.80 20261310020045209 19 7.5 5.1 300 3.0 3.0 999 9999.9 9999.9 6.4 0.3 99.9 43.10 82.40 20261310030045013 19 8.7 999.9 180 4.0 5.0 999 9999.9 1020.3 6.9 0.3 99.9 43.10 87.80 20261310030045026 19 13.5 3.8 190 1.0 1.0 999 9999.9 1020.4 99.9 0.2 99.9 42.00 86.60 20261310030045029 19 9.9 4.8 190 3.0 4.0 999 9999.9 1017.3 10.0 0.2 99.9 42.90 86.30 20261310030045168 19 11.7 4.0 170 1.0 2.0 999 9999.9 1020.6 10.7 0.1 99.9 42.40 86.30 20261310030045176 49 12.8 2.7 110 2.0 3.0 999 9999.9 1018.0 13.4 0.2 99.9 41.60 81.80 20261310030045186 19 10.0 999.9 120 4.0 6.0 999 9999.9 1018.7 9.4 0.4 99.9 42.40 87.80 20261310030045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 1017.5 8.6 0.4 99.9 42.50 87.80 20261310030045196 49 13.1 3.7 100 4.0 8.0 999 9999.9 1018.1 13.9 0.2 99.9 41.50 81.90 20261310030045197 49 13.2 2.9 170 1.0 2.0 999 9999.9 1017.9 14.8 0.1 99.9 41.60 81.60 20261310030045208 79 12.4 -0.1 140 2.0 3.0 999 9999.9 1017.7 13.5 0.1 99.9 41.90 80.80 20261310030045209 19 7.6 4.9 320 2.0 2.0 999 9999.9 9999.9 6.4 0.3 99.9 43.10 82.40 20261310040045026 19 13.5 2.7 170 1.0 1.0 999 9999.9 1020.4 99.9 0.2 99.9 42.00 86.60 20261310040045029 19 9.9 4.7 180 3.0 4.0 999 9999.9 1017.3 9.9 0.2 99.9 42.90 86.30 20261310040045168 19 11.5 4.5 170 1.0 2.0 999 9999.9 1020.7 10.6 0.1 99.9 42.40 86.30 20261310040045186 19 9.9 999.9 120 5.0 6.0 999 9999.9 1018.6 9.4 0.4 99.9 42.40 87.80 20261310040045208 79 12.3 0.6 140 2.0 3.0 999 9999.9 1017.6 13.5 0.1 99.9 41.90 80.80 20261310040045209 19 8.0 4.5 360 1.0 2.0 999 9999.9 9999.9 6.4 0.3 99.9 43.10 82.40 20261310050045026 19 13.4 2.8 0 0.0 1.0 999 9999.9 1020.4 99.9 0.1 99.9 42.00 86.60 20261310050045029 19 9.9 5.0 190 3.0 4.0 999 9999.9 1017.3 9.9 0.2 99.9 42.90 86.30 20261310050045168 19 11.4 5.0 170 1.0 2.0 999 9999.9 1020.7 10.6 0.1 99.9 42.40 86.30 20261310050045176 49 12.9 3.2 100 2.0 3.0 999 9999.9 1018.0 13.4 0.1 99.9 41.60 81.80 20261310050045186 19 9.9 999.9 130 4.0 6.0 999 9999.9 1018.5 9.4 0.4 99.9 42.40 87.80 20261310050045186 19 9.9 999.9 130 4.0 6.0 999 9999.9 1018.6 9.4 0.4 99.9 42.40 87.80 20261310050045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 1017.4 8.5 0.4 99.9 42.50 87.80 20261310050045196 49 13.2 3.7 100 4.0 5.0 999 9999.9 1018.1 13.9 0.2 99.9 41.50 81.90 20261310050045197 49 13.1 3.3 180 2.0 2.0 999 9999.9 1017.8 14.6 0.1 99.9 41.60 81.60 20261310050045208 79 12.2 0.6 140 2.0 2.0 999 9999.9 1017.7 13.5 0.1 99.9 41.90 80.80 20261310050045209 19 8.1 3.9 0 0.0 1.0 999 9999.9 9999.9 6.4 0.2 99.9 43.10 82.40 20261310100045013 19 8.7 999.9 190 5.0 6.0 999 9999.9 1020.3 6.8 0.3 99.9 43.10 87.80 20261310100045023 09 3.1 1.3 250 4.0 5.0 999 9999.9 1022.4 3.3 0.2 99.9 47.30 88.60 20261310100045026 19 13.3 2.2 0 0.0 0.0 999 9999.9 1020.4 99.9 0.1 99.9 42.00 86.60 20261310100045029 19 9.9 4.9 190 3.0 4.0 999 9999.9 1018.2 9.9 0.2 99.9 42.90 86.30 20261310100045164 49 11.4 999.9 999 99.9 4.0 999 9999.9 9999.9 10.4 0.1 99.9 41.70 81.70 20261310100045168 19 11.5 4.8 170 1.0 2.0 999 9999.9 1020.7 10.6 0.1 99.9 42.40 86.30 20261310100045176 49 12.9 2.9 120 2.0 3.0 999 9999.9 1018.0 13.4 0.1 99.9 41.60 81.80 20261310100045186 19 9.9 999.9 130 4.0 6.0 999 9999.9 1018.5 9.4 0.4 99.9 42.40 87.80 20261310100045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 1017.4 8.5 0.4 99.9 42.50 87.80 20261310100045196 49 13.3 4.0 100 4.0 5.0 999 9999.9 1018.1 14.0 0.2 99.9 41.50 81.90 20261310100045197 49 13.1 3.7 180 2.0 2.0 999 9999.9 1017.8 14.4 0.1 99.9 41.60 81.60 20261310100045208 79 12.0 0.8 140 2.0 2.0 999 9999.9 1017.6 13.5 0.1 99.9 41.90 80.80 20261310100045209 19 8.4 3.6 30 1.0 1.0 999 9999.9 9999.9 6.4 0.3 99.9 43.10 82.40 20261310110045026 19 13.1 1.0 0 0.0 0.0 999 9999.9 1020.4 99.9 0.2 99.9 42.00 86.60 20261310110045029 19 9.9 4.7 190 3.0 4.0 999 9999.9 1017.3 9.9 0.2 99.9 42.90 86.30 20261310110045168 19 11.5 4.8 170 1.0 1.0 999 9999.9 1020.7 10.6 0.1 99.9 42.40 86.30 20261310110045176 49 13.0 3.1 120 2.0 3.0 999 9999.9 1018.1 13.4 0.1 99.9 41.60 81.80 20261310110045186 19 9.8 999.9 130 4.0 5.0 999 9999.9 1018.6 9.4 0.4 99.9 42.40 87.80 20261310110045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 1017.4 8.5 0.4 99.9 42.50 87.80 20261310110045196 49 13.3 3.9 100 4.0 5.0 999 9999.9 1018.2 13.9 0.2 99.9 41.50 81.90 20261310110045197 49 13.2 3.7 190 2.0 3.0 999 9999.9 1017.9 14.1 0.1 99.9 41.60 81.60 20261310110045208 79 11.8 1.0 160 2.0 2.0 999 9999.9 1017.5 13.5 0.1 99.9 41.90 80.80 20261310110045209 19 8.4 3.5 20 1.0 1.0 999 9999.9 9999.9 6.4 0.2 99.9 43.10 82.40 20261310120045023 09 3.0 1.3 240 5.0 6.0 999 9999.9 1022.6 3.3 0.2 99.9 47.30 88.60 20261310120045026 19 13.0 1.6 0 0.0 0.0 999 9999.9 1020.4 99.9 0.2 99.9 42.00 86.60 20261310120045029 19 9.9 4.7 190 3.0 4.0 999 9999.9 1017.3 9.9 0.2 99.9 42.90 86.30 20261310120045168 19 11.4 4.8 150 1.0 1.0 999 9999.9 1020.7 10.6 0.1 99.9 42.40 86.30 20261310120045176 49 13.1 2.9 120 2.0 3.0 999 9999.9 1018.1 13.4 0.1 99.9 41.60 81.80 20261310120045186 19 9.9 999.9 140 4.0 5.0 999 9999.9 1018.6 9.4 0.4 99.9 42.40 87.80 20261310120045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 1017.5 8.5 0.4 99.9 42.50 87.80 20261310120045196 49 13.3 4.1 100 4.0 5.0 999 9999.9 1018.2 14.0 0.2 99.9 41.50 81.90 20261310120045197 49 13.4 2.9 190 3.0 3.0 999 9999.9 1017.9 13.9 0.1 99.9 41.60 81.60 20261310120045208 79 11.7 1.5 160 2.0 2.0 999 9999.9 1017.5 13.4 0.1 99.9 41.90 80.80 20261310120045209 19 8.7 2.9 40 1.0 1.0 999 9999.9 9999.9 6.4 0.2 99.9 43.10 82.40 20261310130045026 19 13.0 4.4 80 1.0 1.0 999 9999.9 1020.4 99.9 0.1 99.9 42.00 86.60 20261310130045029 19 9.8 5.0 190 3.0 4.0 999 9999.9 1017.7 9.9 0.2 99.9 42.90 86.30 20261310130045168 19 11.3 5.5 130 1.0 2.0 999 9999.9 1020.7 10.6 0.1 99.9 42.40 86.30 20261310130045176 49 13.2 2.5 120 3.0 3.0 999 9999.9 1018.1 13.4 0.1 99.9 41.60 81.80 20261310130045186 19 10.0 999.9 130 3.0 5.0 999 9999.9 1018.7 9.4 0.3 99.9 42.40 87.80 20261310130045196 49 13.4 3.6 100 4.0 5.0 999 9999.9 1018.4 14.0 0.2 99.9 41.50 81.90 20261310130045197 49 13.5 2.8 190 3.0 4.0 999 9999.9 1018.0 13.7 0.1 99.9 41.60 81.60 20261310130045208 79 11.5 1.3 150 2.0 3.0 999 9999.9 1017.6 13.4 0.1 99.9 41.90 80.80 20261310130045209 19 9.1 1.9 10 1.0 1.0 999 9999.9 9999.9 6.4 0.2 99.9 43.10 82.40 20261310140045026 19 12.8 5.8 80 1.0 1.0 999 9999.9 1020.5 99.9 0.1 99.9 42.00 86.60 20261310140045029 19 9.8 5.0 190 3.0 4.0 999 9999.9 1017.8 9.9 0.2 99.9 42.90 86.30 20261310140045168 19 11.6 5.4 140 2.0 2.0 999 9999.9 1020.7 10.6 0.1 99.9 42.40 86.30 20261310140045186 19 10.0 999.9 140 3.0 4.0 999 9999.9 1018.9 9.4 0.3 99.9 42.40 87.80 20261310140045208 79 11.5 1.0 140 3.0 3.0 999 9999.9 1017.7 13.4 0.1 99.9 41.90 80.80 20261310150045026 19 12.7 5.9 90 1.0 2.0 999 9999.9 1020.5 99.9 0.1 99.9 42.00 86.60 20261310150045029 19 9.8 5.2 200 3.0 3.0 999 9999.9 1017.9 9.9 0.2 99.9 42.90 86.30 20261310150045168 19 11.6 5.6 150 1.0 2.0 999 9999.9 1020.8 10.6 0.1 99.9 42.40 86.30 20261310150045176 49 13.3 2.7 140 3.0 3.0 999 9999.9 1018.2 13.4 0.1 99.9 41.60 81.80 20261310150045186 19 10.0 999.9 140 3.0 4.0 999 9999.9 1019.0 9.4 0.3 99.9 42.40 87.80 20261310150045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 1017.7 8.5 0.3 99.9 42.50 87.80 20261310150045196 49 13.5 3.6 110 4.0 5.0 999 9999.9 1018.4 14.1 0.2 99.9 41.50 81.90 20261310150045197 49 13.4 3.8 190 4.0 4.0 999 9999.9 1018.1 13.6 0.1 99.9 41.60 81.60 20261310150045208 79 11.2 1.2 140 3.0 3.0 999 9999.9 1017.7 13.4 0.0 99.9 41.90 80.80 20261310150045209 19 8.8 2.5 330 1.0 1.0 999 9999.9 9999.9 6.4 0.2 99.9 43.10 82.40 20261310200045164 49 11.4 999.9 160 3.0 3.0 999 9999.9 9999.9 10.3 0.1 99.9 41.70 81.70 20261310200045176 49 13.3 2.4 140 3.0 3.0 999 9999.9 1018.3 13.3 0.1 99.9 41.60 81.80 20261310200045186 19 10.0 999.9 150 2.0 3.0 999 9999.9 1019.0 9.4 0.3 99.9 42.40 87.80 20261310200045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 1017.7 8.5 0.3 99.9 42.50 87.80 20261310200045196 49 13.5 4.5 120 4.0 5.0 999 9999.9 1018.6 14.1 0.2 99.9 41.50 81.90 20261310200045197 49 13.3 3.9 190 4.0 5.0 999 9999.9 1018.1 13.5 0.1 99.9 41.60 81.60 20261310200045209 19 8.1 3.1 320 1.0 1.0 999 9999.9 9999.9 6.4 0.2 99.9 43.10 82.40 20261310210045176 49 13.3 3.1 140 3.0 3.0 999 9999.9 1018.4 13.3 0.1 99.9 41.60 81.80 20261310210045186 19 9.9 999.9 180 2.0 3.0 999 9999.9 1019.0 9.4 0.3 99.9 42.40 87.80 20261310210045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 1017.7 8.5 0.4 99.9 42.50 87.80 20261310210045196 49 13.4 4.9 140 4.0 4.0 999 9999.9 1018.6 14.0 0.2 99.9 41.50 81.90 20261310210045197 49 13.3 4.0 190 4.0 5.0 999 9999.9 1018.2 13.4 0.1 99.9 41.60 81.60
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