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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: 1000 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 (199)
 (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 -------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 202519900001LTRM4 09 63.3 40.6 300 11.1 15.9 999 9999.9 30.03 59.0 99.9 99.9 202519900061LTRM4 09 63.0 41.5 300 8.9 16.9 999 9999.9 30.03 58.8 99.9 99.9 202519900121LTRM4 09 62.6 41.2 300 11.1 15.0 999 9999.9 30.04 59.0 99.9 99.9 202519900181LTRM4 09 62.4 41.5 310 11.1 15.0 999 9999.9 30.04 59.0 99.9 99.9 202519900241LTRM4 09 62.6 41.9 300 7.0 13.0 999 9999.9 30.04 59.0 99.9 99.9 202519900301LTRM4 09 62.2 41.9 310 6.0 13.0 999 9999.9 30.04 59.0 99.9 99.9 202519900361LTRM4 09 999.9 999.9 310 9.9 13.0 999 9999.9 30.04 58.8 99.9 99.9 202519900421LTRM4 09 999.9 999.9 280 6.0 8.9 999 9999.9 30.04 59.0 99.9 99.9 202519900481LTRM4 09 999.9 999.9 290 8.0 11.1 999 9999.9 30.05 59.0 99.9 99.9 202519900541LTRM4 09 61.0 42.4 290 5.1 9.9 999 9999.9 30.05 59.0 99.9 99.9 202519901001LTRM4 09 60.4 42.6 290 6.0 8.9 999 9999.9 30.05 59.4 99.9 99.9 202519901061LTRM4 09 60.6 42.8 290 5.1 7.0 999 9999.9 30.06 59.0 99.9 99.9 202519901121LTRM4 09 60.6 42.6 300 5.1 8.0 999 9999.9 30.06 59.5 99.9 99.9 202519901181LTRM4 09 60.3 42.8 290 5.1 7.0 999 9999.9 30.06 59.2 99.9 99.9 202519901241LTRM4 09 59.9 42.8 290 4.1 6.0 999 9999.9 30.06 59.2 99.9 99.9 202519901301LTRM4 09 59.5 42.8 290 4.1 5.1 999 9999.9 30.06 59.2 99.9 99.9 202519902541LTRM4 09 57.6 43.2 260 4.1 5.1 999 9999.9 30.09 59.2 99.9 99.9 202519905001LTRM4 09 57.9 44.2 330 4.1 7.0 999 9999.9 30.10 59.4 99.9 99.9 202519905061LTRM4 09 999.9 999.9 310 5.1 6.0 999 9999.9 30.10 59.4 99.9 99.9 202519905121LTRM4 09 999.9 999.9 320 4.1 7.0 999 9999.9 30.10 59.5 99.9 99.9 202519905181LTRM4 09 999.9 999.9 320 4.1 6.0 999 9999.9 30.10 59.4 99.9 99.9 202519905241LTRM4 09 55.8 44.2 260 1.9 5.1 999 9999.9 30.10 59.4 99.9 99.9 202519905301LTRM4 09 54.7 45.0 200 1.9 2.9 999 9999.9 30.10 59.5 99.9 99.9 202519905361LTRM4 09 999.9 999.9 0 0.0 1.9 999 9999.9 30.10 59.5 99.9 99.9 202519905421LTRM4 09 999.9 999.9 300 1.9 1.9 999 9999.9 30.10 60.4 99.9 99.9 202519905481LTRM4 09 999.9 999.9 290 1.9 2.9 999 9999.9 30.10 59.7 99.9 99.9 202519905541LTRM4 09 54.5 45.0 290 1.9 4.1 999 9999.9 30.10 59.7 99.9 99.9 202519906001LTRM4 09 54.1 44.8 300 1.9 2.9 999 9999.9 30.10 59.7 99.9 99.9 202519906061LTRM4 09 54.5 45.1 320 1.9 4.1 999 9999.9 30.10 59.7 99.9 99.9 202519906121LTRM4 09 54.3 45.0 320 1.9 2.9 999 9999.9 30.10 59.7 99.9 99.9 202519906181LTRM4 09 55.0 45.3 360 2.9 4.1 999 9999.9 30.09 59.7 99.9 99.9 202519906241LTRM4 09 55.2 45.5 330 1.9 4.1 999 9999.9 30.10 59.5 99.9 99.9 202519906301LTRM4 09 53.8 44.6 190 1.0 2.9 999 9999.9 30.10 59.7 99.9 99.9 202519906361LTRM4 09 999.9 999.9 200 1.9 2.9 999 9999.9 30.10 99.9 99.9 99.9 202519906421LTRM4 09 999.9 999.9 200 2.9 4.1 999 9999.9 30.10 99.9 99.9 99.9 202519906481LTRM4 09 999.9 999.9 200 1.9 2.9 999 9999.9 30.10 99.9 99.9 99.9 202519906541LTRM4 09 52.0 44.8 230 1.0 1.9 999 9999.9 30.10 59.5 99.9 99.9 202519907001LTRM4 09 52.0 44.8 180 1.0 1.9 999 9999.9 30.10 59.5 99.9 99.9 202519907061LTRM4 09 52.0 44.8 200 1.9 1.9 999 9999.9 30.10 59.5 99.9 99.9 202519907121LTRM4 09 52.0 45.0 200 1.0 1.9 999 9999.9 30.10 59.5 99.9 99.9 202519907181LTRM4 09 51.3 44.4 0 0.0 1.9 999 9999.9 30.10 59.5 99.9 99.9 202519907241LTRM4 09 52.0 45.0 0 0.0 1.0 999 9999.9 30.10 59.5 99.9 99.9 202519907301LTRM4 09 52.7 45.5 200 1.0 1.0 999 9999.9 30.10 59.5 99.9 99.9 202519907361LTRM4 09 52.0 45.0 0 0.0 1.0 999 9999.9 30.10 59.5 99.9 99.9 202519907421LTRM4 09 50.7 43.7 0 0.0 1.0 999 9999.9 30.11 59.5 99.9 99.9 202519907481LTRM4 09 50.9 44.1 0 0.0 1.0 999 9999.9 30.11 59.5 99.9 99.9 202519907541LTRM4 09 50.4 43.5 0 0.0 1.0 999 9999.9 30.11 59.5 99.9 99.9 202519908001LTRM4 09 51.1 44.4 190 1.9 1.9 999 9999.9 30.11 59.5 99.9 99.9 202519908061LTRM4 09 50.2 43.5 190 1.9 2.9 999 9999.9 30.11 59.4 99.9 99.9 202519908121LTRM4 09 50.5 44.2 190 2.9 4.1 999 9999.9 30.11 59.4 99.9 99.9 202519908181LTRM4 09 50.5 44.4 190 1.9 2.9 999 9999.9 30.11 59.4 99.9 99.9 202519908241LTRM4 09 50.9 44.8 200 1.9 1.9 999 9999.9 30.11 59.4 99.9 99.9 202519908301LTRM4 09 49.5 43.3 210 1.9 1.9 999 9999.9 30.11 59.4 99.9 99.9 202519908361LTRM4 09 999.9 999.9 220 1.9 1.9 999 9999.9 30.11 59.4 99.9 99.9 202519908421LTRM4 09 999.9 999.9 220 1.9 1.9 999 9999.9 30.11 59.4 99.9 99.9 202519908481LTRM4 09 999.9 999.9 200 2.9 2.9 999 9999.9 30.11 59.4 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 2nd value plotted]
56 matching elements
0.129 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
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