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Realtime Great Lakes Weather Data and Marine Observations

 LTRM4: NOS Little Rapids MI                                  
CMAN Station
Lat: 46.49°, Lon: -84.30°
Related Site: NDBC

Current Time: 1228 GMT
Station Types
(Click on name to view all stations for that type)
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Lt Blue MarkerBuoys
Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (134)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
Select Year and Day of Year (DOY) range:
Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Additional Data Archive: NDBC Historical Data

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  
202613400001LTRM4   09  43.2  29.3 310  8.9 12.1 999 9999.9  29.95 40.5 99.9 99.9
202613400061LTRM4   09 999.9 999.9 310  8.9 12.1 999 9999.9  29.95 40.5 99.9 99.9
202613400121LTRM4   09 999.9 999.9 300  8.0 11.1 999 9999.9  29.95 40.5 99.9 99.9
202613400181LTRM4   09 999.9 999.9 300  7.0  9.9 999 9999.9  29.95 40.5 99.9 99.9
202613400241LTRM4   09  43.2  29.3 300  8.0 12.1 999 9999.9  29.95 40.5 99.9 99.9
202613400301LTRM4   09  43.2  29.5 310  7.0  9.9 999 9999.9  29.96 40.5 99.9 99.9
202613400361LTRM4   09 999.9 999.9 300  7.0  9.9 999 9999.9  29.96 99.9 99.9 99.9
202613400421LTRM4   09 999.9 999.9 310  6.0  8.9 999 9999.9  29.96 99.9 99.9 99.9
202613400481LTRM4   09 999.9 999.9 310  6.0  8.9 999 9999.9  29.96 99.9 99.9 99.9
202613400541LTRM4   09  43.5  29.7 310  6.0  8.9 999 9999.9  29.96 40.5 99.9 99.9
202613401001LTRM4   09  43.2  29.5 310  5.1  7.0 999 9999.9  29.96 40.5 99.9 99.9
202613401061LTRM4   09 999.9 999.9 310  5.1  7.0 999 9999.9  29.96 40.5 99.9 99.9
202613401121LTRM4   09 999.9 999.9 310  5.1  6.0 999 9999.9  29.96 40.5 99.9 99.9
202613401181LTRM4   09 999.9 999.9 290  5.1  8.0 999 9999.9  29.96 40.5 99.9 99.9
202613401241LTRM4   09  44.1  29.8 300  5.1  7.0 999 9999.9  29.96 40.5 99.9 99.9
202613401301LTRM4   09  44.2  29.7 290  5.1  7.0 999 9999.9  29.96 40.5 99.9 99.9
202613401361LTRM4   09 999.9 999.9 300  7.0  8.9 999 9999.9  29.97 99.9 99.9 99.9
202613401421LTRM4   09 999.9 999.9 300  6.0  8.9 999 9999.9  29.97 99.9 99.9 99.9
202613401481LTRM4   09 999.9 999.9 300  5.1  8.0 999 9999.9  29.97 99.9 99.9 99.9
202613401541LTRM4   09  43.5  28.8 300  6.0  8.0 999 9999.9  29.97 40.5 99.9 99.9
202613402001LTRM4   09  43.3  28.9 290  4.1  7.0 999 9999.9  29.97 40.5 99.9 99.9
202613402061LTRM4   09 999.9 999.9 300  5.1  6.0 999 9999.9  29.97 40.5 99.9 99.9
202613402121LTRM4   09 999.9 999.9 290  4.1  6.0 999 9999.9  29.97 40.5 99.9 99.9
202613402181LTRM4   09 999.9 999.9 280  2.9  5.1 999 9999.9  29.97 40.5 99.9 99.9
202613402241LTRM4   09  42.6  28.8 270  2.9  5.1 999 9999.9  29.97 40.5 99.9 99.9
202613402301LTRM4   09  42.4  28.6 280  4.1  5.1 999 9999.9  29.97 40.5 99.9 99.9
202613402361LTRM4   09 999.9 999.9 280  5.1  7.0 999 9999.9  29.97 40.5 99.9 99.9
202613402421LTRM4   09 999.9 999.9 280  4.1  7.0 999 9999.9  29.97 40.5 99.9 99.9
202613402481LTRM4   09 999.9 999.9 290  4.1  6.0 999 9999.9  29.97 40.5 99.9 99.9
202613402541LTRM4   09  42.3  29.1 280  4.1  6.0 999 9999.9  29.97 40.5 99.9 99.9
202613403001LTRM4   09  42.4  29.3 280  4.1  6.0 999 9999.9  29.97 40.5 99.9 99.9
202613403061LTRM4   09 999.9 999.9 280  4.1  5.1 999 9999.9  29.97 99.9 99.9 99.9
202613403121LTRM4   09 999.9 999.9 270  1.9  4.1 999 9999.9  29.97 99.9 99.9 99.9
202613403181LTRM4   09 999.9 999.9 280  1.0  5.1 999 9999.9  29.97 99.9 99.9 99.9
202613403241LTRM4   09  42.1  28.9 270  2.9  4.1 999 9999.9  29.97 40.5 99.9 99.9
202613403301LTRM4   09  41.9  28.9 270  2.9  4.1 999 9999.9  29.97 40.5 99.9 99.9
202613403361LTRM4   09 999.9 999.9 280  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202613403421LTRM4   09 999.9 999.9 270  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202613403481LTRM4   09 999.9 999.9 280  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202613403541LTRM4   09  42.3  29.3 280  2.9  4.1 999 9999.9  29.97 40.5 99.9 99.9
202613404001LTRM4   09  42.3  29.7 300  1.0  4.1 999 9999.9  29.98 40.6 99.9 99.9
202613404061LTRM4   09 999.9 999.9 290  2.9  5.1 999 9999.9  29.97 40.5 99.9 99.9
202613404121LTRM4   09 999.9 999.9 290  2.9  6.0 999 9999.9  29.97 40.5 99.9 99.9
202613404181LTRM4   09 999.9 999.9 290  4.1  6.0 999 9999.9  29.97 40.6 99.9 99.9
202613404241LTRM4   09  42.3  29.3 300  2.9  6.0 999 9999.9  29.97 40.5 99.9 99.9
202613404301LTRM4   09  42.1  29.1 300  4.1  5.1 999 9999.9  29.97 40.5 99.9 99.9
202613404361LTRM4   09 999.9 999.9 300  4.1  6.0 999 9999.9  29.98 99.9 99.9 99.9
202613404421LTRM4   09 999.9 999.9 300  6.0  8.0 999 9999.9  29.98 99.9 99.9 99.9
202613404481LTRM4   09 999.9 999.9 300  5.1  8.9 999 9999.9  29.98 99.9 99.9 99.9
202613404541LTRM4   09  42.3  29.1 300  4.1  7.0 999 9999.9  29.98 40.5 99.9 99.9
202613405001LTRM4   09  42.3  28.9 300  5.1  7.0 999 9999.9  29.98 40.5 99.9 99.9
202613405061LTRM4   09 999.9 999.9 290  5.1  7.0 999 9999.9  29.98 40.5 99.9 99.9
202613405121LTRM4   09 999.9 999.9 290  4.1  8.0 999 9999.9  29.98 40.5 99.9 99.9
202613405181LTRM4   09 999.9 999.9 300  5.1  6.0 999 9999.9  29.98 40.5 99.9 99.9
202613405241LTRM4   09  41.9  28.6 300  5.1  7.0 999 9999.9  29.98 40.5 99.9 99.9
202613405301LTRM4   09  41.9  28.4 310  6.0  8.0 999 9999.9  29.98 40.5 99.9 99.9
202613405361LTRM4   09 999.9 999.9 310  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202613405421LTRM4   09 999.9 999.9 310  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202613405481LTRM4   09 999.9 999.9 300  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202613405541LTRM4   09  41.7  27.9 300  5.1  7.0 999 9999.9  29.98 40.6 99.9 99.9
202613406001LTRM4   09  41.5  27.3 300  5.1  7.0 999 9999.9  29.98 40.5 99.9 99.9
202613406061LTRM4   09 999.9 999.9 300  5.1  7.0 999 9999.9  29.97 40.5 99.9 99.9
202613406121LTRM4   09 999.9 999.9 300  5.1  7.0 999 9999.9  29.98 40.5 99.9 99.9
202613406181LTRM4   09 999.9 999.9 300  5.1  7.0 999 9999.9  29.98 40.5 99.9 99.9
202613406241LTRM4   09  41.0  27.0 300  5.1  7.0 999 9999.9  29.98 40.5 99.9 99.9
202613406301LTRM4   09  41.0  27.0 290  4.1  6.0 999 9999.9  29.98 40.5 99.9 99.9
202613406361LTRM4   09 999.9 999.9 290  4.1  6.0 999 9999.9  29.98 99.9 99.9 99.9
202613406421LTRM4   09 999.9 999.9 280  4.1  5.1 999 9999.9  29.98 99.9 99.9 99.9
202613406481LTRM4   09 999.9 999.9 290  5.1  6.0 999 9999.9  29.98 99.9 99.9 99.9
202613406541LTRM4   09  40.3  26.4 290  4.1  5.1 999 9999.9  29.98 40.6 99.9 99.9
202613407001LTRM4   09  40.1  26.4 290  4.1  6.0 999 9999.9  29.98 40.6 99.9 99.9
202613407061LTRM4   09 999.9 999.9 290  2.9  5.1 999 9999.9  29.98 40.6 99.9 99.9
202613407121LTRM4   09 999.9 999.9 290  2.9  4.1 999 9999.9  29.98 40.6 99.9 99.9
202613407181LTRM4   09 999.9 999.9 260  1.0  2.9 999 9999.9  29.98 40.6 99.9 99.9
202613407241LTRM4   09  39.2  26.8   0  0.0  1.9 999 9999.9  29.98 40.5 99.9 99.9
202613407301LTRM4   09  39.2  26.6   0  0.0  1.9 999 9999.9  29.98 40.5 99.9 99.9
202613407361LTRM4   09 999.9 999.9 300  1.9  2.9 999 9999.9  29.98 99.9 99.9 99.9
202613407421LTRM4   09 999.9 999.9 310  1.9  2.9 999 9999.9  29.98 99.9 99.9 99.9
202613407481LTRM4   09 999.9 999.9 300  1.9  4.1 999 9999.9  29.99 99.9 99.9 99.9
202613407541LTRM4   09  39.0  26.8 300  1.9  4.1 999 9999.9  29.99 40.5 99.9 99.9
202613408001LTRM4   09  38.8  26.6 300  1.9  2.9 999 9999.9  29.99 40.5 99.9 99.9
202613408061LTRM4   09 999.9 999.9 310  2.9  5.1 999 9999.9  29.99 40.5 99.9 99.9
202613408121LTRM4   09 999.9 999.9 300  4.1  5.1 999 9999.9  29.99 40.5 99.9 99.9
202613408181LTRM4   09 999.9 999.9 300  2.9  5.1 999 9999.9  29.99 40.5 99.9 99.9
202613408241LTRM4   09  38.8  26.6 280  2.9  5.1 999 9999.9  29.99 40.5 99.9 99.9
202613408301LTRM4   09  38.7  26.4 290  4.1  5.1 999 9999.9  29.99 40.5 99.9 99.9
202613408361LTRM4   09 999.9 999.9 290  2.9  5.1 999 9999.9  29.99 40.5 99.9 99.9
202613408421LTRM4   09 999.9 999.9 290  1.9  4.1 999 9999.9  29.99 40.6 99.9 99.9
202613408481LTRM4   09 999.9 999.9 280  1.0  1.9 999 9999.9  30.00 40.5 99.9 99.9
202613408541LTRM4   09  38.5  26.6 290  1.9  2.9 999 9999.9  30.00 40.5 99.9 99.9
202613409001LTRM4   09  38.1  26.2 310  1.9  1.9 999 9999.9  30.00 40.5 99.9 99.9
202613409061LTRM4   09 999.9 999.9 340  1.9  1.9 999 9999.9  30.00 99.9 99.9 99.9
202613409121LTRM4   09 999.9 999.9 320  1.9  2.9 999 9999.9  30.00 99.9 99.9 99.9
202613409181LTRM4   09 999.9 999.9   0  0.0  4.1 999 9999.9  30.00 99.9 99.9 99.9
202613409241LTRM4   09  37.4  26.1  30  1.9  1.9 999 9999.9  30.00 40.5 99.9 99.9
202613409301LTRM4   09  37.2  26.4  50  1.9  1.9 999 9999.9  30.00 40.5 99.9 99.9
202613409361LTRM4   09  37.2  26.8  60  1.9  1.9 999 9999.9  30.00 40.5 99.9 99.9
202613409421LTRM4   09  36.9  27.1   0  0.0  1.9 999 9999.9  30.00 40.5 99.9 99.9
202613409481LTRM4   09  36.5  27.3   0  0.0  1.0 999 9999.9  30.01 40.5 99.9 99.9
202613409541LTRM4   09  36.1  26.8   0  0.0  0.0 999 9999.9  30.01 40.5 99.9 99.9
202613410001LTRM4   09  35.4  25.7 300  1.0  1.0 999 9999.9  30.01 40.5 99.9 99.9
202613410061LTRM4   09 999.9 999.9 300  1.9  1.9 999 9999.9  30.01 40.5 99.9 99.9
202613410121LTRM4   09 999.9 999.9 300  1.9  2.9 999 9999.9  30.02 40.5 99.9 99.9
202613410181LTRM4   09 999.9 999.9 310  1.0  1.9 999 9999.9  30.01 40.5 99.9 99.9
202613410241LTRM4   09  37.2  28.4 300  1.9  1.9 999 9999.9  30.01 40.5 99.9 99.9
202613410301LTRM4   09  37.2  28.6 300  1.9  1.9 999 9999.9  30.02 40.5 99.9 99.9
202613410361LTRM4   09 999.9 999.9 330  1.9  1.9 999 9999.9  30.02 40.5 99.9 99.9
202613410421LTRM4   09 999.9 999.9 300  1.9  1.9 999 9999.9  30.03 40.5 99.9 99.9
202613410481LTRM4   09 999.9 999.9 290  2.9  2.9 999 9999.9  30.03 40.5 99.9 99.9
202613410541LTRM4   09  36.7  27.7 300  2.9  4.1 999 9999.9  30.03 40.5 99.9 99.9
202613411001LTRM4   09  37.9  28.4 300  2.9  4.1 999 9999.9  30.04 40.5 99.9 99.9
202613411061LTRM4   09 999.9 999.9 300  2.9  4.1 999 9999.9  30.04 40.5 99.9 99.9
202613411121LTRM4   09 999.9 999.9 320  1.9  2.9 999 9999.9  30.04 40.5 99.9 99.9
202613411181LTRM4   09 999.9 999.9 310  2.9  2.9 999 9999.9  30.04 40.5 99.9 99.9
202613411241LTRM4   09  39.7  28.6 300  2.9  2.9 999 9999.9  30.04 40.5 99.9 99.9
202613411301LTRM4   09  40.1  28.9 300  2.9  4.1 999 9999.9  30.04 40.5 99.9 99.9
202613411361LTRM4   09 999.9 999.9 310  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202613411421LTRM4   09 999.9 999.9 300  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202613411481LTRM4   09 999.9 999.9 300  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 3rd data value plotted]
119 matching elements
0.025 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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