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Realtime Great Lakes Weather Data and Marine Observations


Buoys

Station Labels = Latest Wind Dir
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 (19)
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 (137)
 (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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s 20261370000045005 49 61.5 58.5 210 7.8 9.7 999 9999.9 29.88 55.2 99.9 99.9 20261370000045013 19 999.9 999.9 120 5.8 5.8 999 9999.9 29.84 51.1 0.7 99.9 20261370000045023 9 45.9 39.2 50 3.9 3.9 999 9999.9 29.86 40.6 1.6 99.9 20261370000045025 9 52.3 38.3 30 9.7 13.6 999 9999.9 29.84 37.6 1.0 99.9 20261370000045026 19 67.1 55.8 160 3.9 3.9 999 9999.9 29.88 99.9 0.3 99.9 20261370000045027 9 55.8 36.1 320 17.5 99.9 999 9999.9 29.88 36.5 0.7 99.9 20261370000045028 9 51.3 38.1 320 9.7 99.9 999 9999.9 29.87 36.9 1.6 99.9 20261370000045029 19 54.9 52.3 140 3.9 5.8 999 9999.9 29.79 50.0 1.0 99.9 20261370000045164 49 56.7 999.9 999 99.9 9.7 999 9999.9 9999.9 49.8 1.0 99.9 20261370000045168 19 65.1 56.3 140 3.9 3.9 999 9999.9 29.85 52.0 0.7 99.9 20261370000045176 49 64.0 59.2 210 5.8 7.8 999 9999.9 29.86 54.9 1.0 99.9 20261370000045186 19 60.4 999.9 180 3.9 5.8 999 9999.9 29.86 53.6 0.3 99.9 20261370000045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.01 50.0 0.7 99.9 20261370000045196 49 64.2 60.8 250 5.8 7.8 999 9999.9 29.87 55.9 0.7 99.9 20261370000045197 49 60.8 56.5 230 7.8 9.7 999 9999.9 29.85 54.3 1.0 99.9 20261370000045199 19 53.8 999.9 170 7.8 99.9 999 9999.9 29.82 50.0 0.3 99.9 20261370000045208 79 66.7 61.2 170 7.8 11.7 999 9999.9 29.83 54.5 0.7 99.9 20261370000045209 19 59.0 55.8 100 9.7 11.7 999 9999.9 9999.9 46.8 0.7 99.9 20261370010045005 49 62.4 58.8 210 7.8 9.7 999 9999.9 29.88 55.2 99.9 99.9 20261370010045026 19 65.3 55.4 170 3.9 5.8 999 9999.9 29.88 99.9 0.7 99.9 20261370010045027 9 56.1 36.0 320 17.5 99.9 999 9999.9 29.88 36.5 0.7 99.9 20261370010045028 9 51.1 38.1 310 7.8 99.9 999 9999.9 29.87 36.7 1.3 99.9 20261370010045029 19 55.0 52.5 140 3.9 5.8 999 9999.9 29.78 50.0 1.0 99.9 20261370010045168 19 64.2 55.9 130 3.9 3.9 999 9999.9 29.86 52.7 0.7 99.9 20261370010045176 49 63.5 59.0 200 5.8 7.8 999 9999.9 29.86 54.9 0.7 99.9 20261370010045186 19 60.3 999.9 140 1.9 3.9 999 9999.9 29.86 53.6 0.3 99.9 20261370010045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.99 50.0 0.7 99.9 20261370010045196 49 63.9 61.0 240 5.8 5.8 999 9999.9 29.87 55.9 0.7 99.9 20261370010045197 49 60.8 56.5 220 7.8 9.7 999 9999.9 29.85 54.3 1.0 99.9 20261370010045208 79 66.7 61.2 170 7.8 11.7 999 9999.9 29.83 54.5 0.7 99.9 20261370010045209 19 57.7 54.7 100 7.8 9.7 999 9999.9 9999.9 46.8 0.7 99.9 20261370020045005 49 61.9 58.5 210 7.8 7.8 999 9999.9 29.88 55.2 0.7 99.9 20261370020045023 9 46.4 39.0 10 1.9 3.9 999 9999.9 29.86 40.5 1.6 99.9 20261370020045025 9 54.1 38.3 360 9.7 13.6 999 9999.9 29.85 37.6 1.0 99.9 20261370020045026 19 66.7 56.5 170 3.9 5.8 999 9999.9 29.88 99.9 0.3 99.9 20261370020045027 9 56.1 35.4 310 13.6 99.9 999 9999.9 29.89 36.5 0.7 99.9 20261370020045028 9 52.7 38.1 290 7.8 99.9 999 9999.9 29.88 36.9 1.3 99.9 20261370020045029 19 55.2 52.5 130 3.9 5.8 999 9999.9 29.79 50.0 1.0 99.9 20261370020045168 19 65.1 56.8 130 3.9 3.9 999 9999.9 29.85 52.5 0.7 99.9 20261370020045176 49 64.0 59.9 200 7.8 9.7 999 9999.9 29.86 54.7 0.7 99.9 20261370020045186 19 60.6 999.9 330 1.9 3.9 999 9999.9 29.86 53.6 0.3 99.9 20261370020045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.97 50.0 0.7 99.9 20261370020045196 49 64.0 61.2 240 5.8 5.8 999 9999.9 29.87 55.9 0.7 99.9 20261370020045197 49 60.6 56.5 220 7.8 7.8 999 9999.9 29.85 54.3 1.0 99.9 20261370020045208 79 66.4 61.2 160 7.8 9.7 999 9999.9 29.83 54.5 0.7 99.9 20261370020045209 19 58.1 55.4 110 7.8 9.7 999 9999.9 9999.9 46.8 0.7 99.9 20261370030045005 49 62.2 58.6 210 5.8 7.8 999 9999.9 29.88 55.2 99.9 99.9 20261370030045013 19 999.9 999.9 230 1.9 1.9 999 9999.9 29.84 50.9 0.7 99.9 20261370030045026 19 67.6 56.8 170 5.8 5.8 999 9999.9 29.88 99.9 0.3 99.9 20261370030045027 9 56.3 35.1 300 9.7 99.9 999 9999.9 29.90 36.5 0.7 99.9 20261370030045028 9 50.5 37.6 300 5.8 99.9 999 9999.9 29.89 36.9 1.3 99.9 20261370030045029 19 55.4 52.7 150 5.8 5.8 999 9999.9 29.79 50.0 1.0 99.9 20261370030045168 19 65.7 56.7 120 3.9 3.9 999 9999.9 29.86 52.5 0.7 99.9 20261370030045176 49 65.5 61.0 200 9.7 13.6 999 9999.9 29.86 54.9 0.7 99.9 20261370030045186 19 62.1 999.9 90 3.9 3.9 999 9999.9 29.85 53.4 0.3 99.9 20261370030045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.94 50.0 0.3 99.9 20261370030045196 49 64.0 61.3 230 5.8 7.8 999 9999.9 29.87 55.9 0.7 99.9 20261370030045197 49 61.0 56.8 230 7.8 9.7 999 9999.9 29.85 54.5 1.0 99.9 20261370030045199 19 51.6 999.9 160 5.8 99.9 999 9999.9 29.83 49.8 0.3 99.9 20261370030045208 79 66.4 61.2 160 9.7 13.6 999 9999.9 29.83 54.5 0.7 99.9 20261370030045209 19 57.7 55.0 110 7.8 9.7 999 9999.9 9999.9 46.6 0.7 99.9 20261370040045005 49 61.7 58.5 210 7.8 7.8 999 9999.9 29.88 55.2 99.9 99.9 20261370040045025 9 53.8 38.1 350 7.8 9.7 999 9999.9 29.86 37.6 1.0 99.9 20261370040045026 19 66.6 56.5 180 3.9 5.8 999 9999.9 29.88 99.9 0.3 99.9 20261370040045027 9 55.6 34.9 320 9.7 99.9 999 9999.9 29.91 36.5 0.7 99.9 20261370040045028 9 50.5 37.4 310 5.8 99.9 999 9999.9 29.89 36.9 1.3 99.9 20261370040045029 19 55.6 52.9 140 5.8 5.8 999 9999.9 29.79 49.8 1.0 99.9 20261370040045168 19 66.9 57.4 140 3.9 3.9 999 9999.9 29.86 52.5 0.7 99.9 20261370040045176 49 65.7 60.3 200 5.8 9.7 999 9999.9 29.85 54.9 0.7 99.9 20261370040045186 19 61.7 999.9 90 1.9 3.9 999 9999.9 29.86 53.6 0.3 99.9 20261370040045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.91 50.0 0.3 99.9 20261370040045196 49 64.0 61.0 240 3.9 5.8 999 9999.9 29.87 55.9 0.7 99.9 20261370040045197 49 60.4 56.3 220 5.8 7.8 999 9999.9 29.86 54.3 1.0 99.9 20261370040045208 79 66.6 61.3 160 9.7 13.6 999 9999.9 29.83 54.5 0.7 99.9 20261370040045209 19 57.6 55.2 110 7.8 7.8 999 9999.9 9999.9 46.6 0.7 99.9 20261370050045005 49 62.1 58.5 210 7.8 7.8 999 9999.9 29.88 55.4 0.7 99.9 20261370050045026 19 65.7 56.5 180 3.9 5.8 999 9999.9 29.88 99.9 0.3 99.9 20261370050045027 9 56.3 34.9 340 5.8 99.9 999 9999.9 29.91 36.5 0.3 99.9 20261370050045028 9 50.7 37.2 290 5.8 99.9 999 9999.9 29.89 36.9 1.0 99.9 20261370050045029 19 55.4 52.7 160 5.8 7.8 999 9999.9 29.79 49.8 1.0 99.9 20261370050045168 19 67.8 57.4 140 3.9 3.9 999 9999.9 29.86 52.7 0.7 99.9 20261370050045176 49 65.5 61.2 200 7.8 9.7 999 9999.9 29.85 54.9 0.7 99.9 20261370050045186 19 59.9 999.9 40 1.9 3.9 999 9999.9 29.86 53.8 0.3 99.9 20261370050045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.88 50.0 0.3 99.9 20261370050045196 49 64.2 61.7 240 5.8 7.8 999 9999.9 29.87 55.9 0.7 99.9 20261370050045197 49 60.3 56.5 220 5.8 7.8 999 9999.9 29.85 54.3 1.0 99.9 20261370050045204 59 66.0 999.9 210 5.8 7.8 999 9999.9 9999.9 56.8 0.7 99.9 20261370050045208 79 66.4 61.2 160 9.7 13.6 999 9999.9 29.83 54.5 0.7 99.9 20261370050045209 19 56.7 54.5 110 5.8 5.8 999 9999.9 9999.9 46.6 0.3 99.9 20261370100045005 49 61.0 57.9 190 7.8 7.8 999 9999.9 29.88 55.4 99.9 99.9 20261370100045013 19 55.6 999.9 180 1.9 3.9 999 9999.9 29.84 50.7 0.7 99.9 20261370100045023 9 46.4 38.1 350 1.9 3.9 999 9999.9 29.88 40.5 1.6 99.9 20261370100045025 9 53.1 37.6 360 7.8 9.7 999 9999.9 29.87 37.6 0.7 99.9 20261370100045026 19 66.4 56.8 170 3.9 5.8 999 9999.9 29.88 99.9 0.3 99.9 20261370100045027 9 55.9 34.7 310 3.9 99.9 999 9999.9 29.92 36.5 0.3 99.9 20261370100045028 9 52.0 37.4 290 3.9 99.9 999 9999.9 29.90 36.9 1.0 99.9 20261370100045029 19 55.6 52.9 160 5.8 7.8 999 9999.9 29.80 49.8 1.0 99.9 20261370100045164 49 56.3 999.9 999 99.9 9.7 999 9999.9 9999.9 49.6 1.0 99.9 20261370100045168 19 68.2 57.0 160 3.9 3.9 999 9999.9 29.85 52.7 0.7 99.9 20261370100045176 49 65.7 61.0 200 5.8 7.8 999 9999.9 29.86 54.9 0.7 99.9 20261370100045186 19 59.4 999.9 120 1.9 3.9 999 9999.9 29.86 53.8 0.3 99.9 20261370100045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.84 50.0 0.3 99.9 20261370100045196 49 64.2 61.5 230 5.8 7.8 999 9999.9 29.88 55.9 0.7 99.9 20261370100045197 49 60.4 56.5 220 5.8 7.8 999 9999.9 29.86 54.3 1.0 99.9 20261370100045199 19 50.9 999.9 170 9.7 99.9 999 9999.9 29.80 49.6 0.3 99.9 20261370100045208 79 66.0 61.0 160 11.7 15.6 999 9999.9 29.83 54.5 0.7 99.9 20261370100045209 19 56.7 54.5 110 5.8 7.8 999 9999.9 9999.9 46.8 0.7 99.9 20261370110045005 49 61.0 57.9 200 7.8 7.8 999 9999.9 29.88 55.2 99.9 99.9 20261370110045026 19 64.9 55.8 170 5.8 5.8 999 9999.9 29.88 99.9 0.3 99.9 20261370110045027 9 55.6 34.5 340 5.8 99.9 999 9999.9 29.93 36.5 0.3 99.9 20261370110045029 19 55.8 52.9 160 5.8 7.8 999 9999.9 29.78 49.8 1.0 99.9 20261370110045168 19 68.7 56.7 150 3.9 5.8 999 9999.9 29.85 52.7 0.7 99.9 20261370110045176 49 64.4 59.9 190 7.8 7.8 999 9999.9 29.86 54.9 0.7 99.9 20261370110045186 19 58.3 999.9 140 3.9 5.8 999 9999.9 29.87 53.8 0.3 99.9 20261370110045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.81 50.0 0.3 99.9 20261370110045196 49 64.2 61.5 210 5.8 9.7 999 9999.9 29.88 55.9 0.7 99.9 20261370110045197 49 60.3 56.5 210 7.8 7.8 999 9999.9 29.86 54.5 0.7 99.9 20261370110045208 79 66.0 61.0 160 11.7 15.6 999 9999.9 29.84 54.5 0.7 99.9 20261370110045209 19 56.8 54.9 120 5.8 7.8 999 9999.9 9999.9 46.8 0.3 99.9 20261370120045005 49 60.6 57.7 190 7.8 7.8 999 9999.9 29.89 55.2 0.7 99.9 20261370120045023 9 45.5 37.9 260 1.9 3.9 999 9999.9 29.89 40.5 1.6 99.9 20261370120045025 9 51.4 37.6 360 1.9 5.8 999 9999.9 29.88 37.4 0.7 99.9 20261370120045026 19 64.0 55.0 170 5.8 7.8 999 9999.9 29.89 99.9 0.3 99.9 20261370120045027 9 54.1 34.2 340 7.8 99.9 999 9999.9 29.94 36.5 0.3 99.9 20261370120045028 9 52.3 37.0 320 1.9 99.9 999 9999.9 29.91 36.7 1.0 99.9 20261370120045029 19 55.6 52.9 150 5.8 5.8 999 9999.9 29.78 49.8 1.0 99.9 20261370120045168 19 68.4 56.5 170 3.9 3.9 999 9999.9 29.86 52.7 0.7 99.9 20261370120045176 49 64.2 59.9 190 7.8 11.7 999 9999.9 29.86 54.9 0.7 99.9 20261370120045186 19 58.5 999.9 170 1.9 3.9 999 9999.9 29.87 54.0 0.3 99.9 20261370120045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.78 50.0 0.3 99.9 20261370120045196 49 63.3 61.2 180 7.8 9.7 999 9999.9 29.88 55.9 0.7 99.9 20261370120045197 49 60.3 56.5 220 5.8 7.8 999 9999.9 29.86 54.3 1.0 99.9 20261370120045208 79 65.8 61.0 170 11.7 15.6 999 9999.9 29.84 54.5 0.7 99.9 20261370120045209 19 56.8 54.9 120 7.8 7.8 999 9999.9 9999.9 46.8 0.3 99.9 20261370130045005 49 60.4 57.6 200 7.8 9.7 999 9999.9 29.90 55.2 99.9 99.9 20261370130045026 19 62.6 54.5 180 5.8 7.8 999 9999.9 29.90 99.9 0.3 99.9 20261370130045027 9 53.4 34.3 340 3.9 99.9 999 9999.9 29.94 36.5 0.3 99.9 20261370130045028 9 51.8 36.9 360 3.9 99.9 999 9999.9 29.92 36.7 0.7 99.9 20261370130045029 19 55.9 53.1 140 5.8 5.8 999 9999.9 29.79 49.6 1.0 99.9 20261370130045168 19 67.3 56.3 180 3.9 3.9 999 9999.9 29.87 52.7 0.7 99.9 20261370130045176 49 64.2 60.3 180 9.7 11.7 999 9999.9 29.87 54.9 0.7 99.9 20261370130045186 19 58.3 999.9 60 1.9 3.9 999 9999.9 29.87 53.8 0.3 99.9 20261370130045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.75 50.0 0.3 99.9 20261370130045196 49 63.7 61.3 180 7.8 13.6 999 9999.9 29.88 55.9 0.3 99.9 20261370130045197 49 59.9 56.5 210 7.8 9.7 999 9999.9 29.86 54.3 0.7 99.9 20261370130045204 59 66.2 999.9 190 7.8 9.7 999 9999.9 9999.9 56.8 0.7 99.9 20261370130045208 79 65.8 60.8 170 11.7 15.6 999 9999.9 29.84 54.5 0.7 99.9 20261370130045209 19 57.9 55.9 120 7.8 7.8 999 9999.9 9999.9 46.8 0.3 99.9 20261370140045005 49 60.6 57.7 200 7.8 9.7 999 9999.9 29.90 55.2 99.9 99.9 20261370140045026 19 61.0 53.6 180 5.8 7.8 999 9999.9 29.90 99.9 0.3 99.9 20261370140045027 9 52.7 34.3 350 5.8 99.9 999 9999.9 29.95 36.5 0.3 99.9 20261370140045028 9 50.5 36.5 10 3.9 99.9 999 9999.9 29.92 36.9 0.7 99.9 20261370140045029 19 56.1 53.2 140 5.8 5.8 999 9999.9 29.80 49.6 1.0 99.9 20261370140045168 19 64.8 55.2 170 3.9 5.8 999 9999.9 29.87 52.5 0.7 99.9 20261370140045176 49 63.9 59.7 180 7.8 9.7 999 9999.9 29.88 54.9 0.7 99.9 20261370140045186 19 58.5 999.9 110 3.9 3.9 999 9999.9 29.88 53.4 0.3 99.9 20261370140045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.73 50.0 0.3 99.9 20261370140045196 49 63.9 61.5 180 7.8 9.7 999 9999.9 29.89 55.8 0.3 99.9 20261370140045197 49 60.4 56.8 210 7.8 7.8 999 9999.9 29.87 54.3 0.7 99.9 20261370140045208 79 65.8 60.8 170 11.7 15.6 999 9999.9 29.84 54.5 0.7 99.9 20261370140045209 19 57.9 55.4 120 7.8 7.8 999 9999.9 9999.9 46.9 0.3 99.9 20261370150045005 49 61.0 57.9 200 7.8 9.7 999 9999.9 29.91 55.2 0.7 99.9 20261370150045026 19 61.9 54.0 190 7.8 9.7 999 9999.9 29.91 99.9 0.3 99.9 20261370150045029 19 56.8 53.6 160 3.9 5.8 999 9999.9 29.80 49.6 1.0 99.9 20261370150045168 19 64.4 55.2 170 5.8 5.8 999 9999.9 29.88 52.5 0.7 99.9 20261370150045176 49 63.5 59.7 190 7.8 9.7 999 9999.9 29.88 54.7 0.7 99.9 20261370150045186 19 57.4 999.9 110 1.9 1.9 999 9999.9 29.88 53.2 0.3 99.9 20261370150045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.72 50.0 0.3 99.9 20261370150045196 49 63.7 61.5 190 7.8 7.8 999 9999.9 29.89 55.8 0.7 99.9 20261370150045197 49 60.6 57.0 210 7.8 9.7 999 9999.9 29.88 54.3 0.7 99.9 20261370150045204 59 66.2 999.9 200 7.8 11.7 999 9999.9 9999.9 56.8 0.7 99.9 20261370150045208 79 65.7 60.8 170 11.7 17.5 999 9999.9 29.85 54.5 0.7 99.9 20261370150045209 19 58.3 55.6 120 7.8 7.8 999 9999.9 9999.9 46.9 0.3 99.9 20261370200045005 49 60.4 57.7 190 9.7 9.7 999 9999.9 29.91 55.2 99.9 99.9 20261370200045164 49 58.1 999.9 999 99.9 13.6 999 9999.9 9999.9 49.5 1.0 99.9 20261370200045176 49 63.3 59.7 190 7.8 11.7 999 9999.9 29.88 54.7 0.7 99.9 20261370200045186 19 57.2 999.9 120 1.9 3.9 999 9999.9 29.89 53.2 0.3 99.9 20261370200045187 19 999.9 999.9 999 99.9 99.9 999 9999.9 29.70 50.0 0.3 99.9 20261370200045196 49 64.0 61.7 190 7.8 9.7 999 9999.9 29.90 55.8 0.7 99.9 20261370200045197 49 60.6 57.2 210 7.8 9.7 999 9999.9 29.88 54.3 0.7 99.9 20261370200045209 19 59.0 56.1 120 7.8 7.8 999 9999.9 9999.9 47.1 0.3 99.9
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