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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: 1704 GMT
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
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (291)
 (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 202529100001LTRM4 09 55.6 47.1 110 4.1 5.1 999 9999.9 29.71 57.0 99.9 99.9 202529100061LTRM4 09 55.6 47.3 110 4.1 5.1 999 9999.9 29.71 57.0 99.9 99.9 202529100121LTRM4 09 55.6 47.1 110 5.1 6.0 999 9999.9 29.71 57.0 99.9 99.9 202529100181LTRM4 09 55.8 47.3 120 6.0 8.0 999 9999.9 29.70 57.0 99.9 99.9 202529100241LTRM4 09 55.9 47.3 120 7.0 8.9 999 9999.9 29.70 57.0 99.9 99.9 202529100301LTRM4 09 55.9 47.3 120 7.0 9.9 999 9999.9 29.70 57.0 99.9 99.9 202529100361LTRM4 09 999.9 999.9 120 7.0 12.1 999 9999.9 29.69 57.0 99.9 99.9 202529100421LTRM4 09 999.9 999.9 120 6.0 9.9 999 9999.9 29.69 57.0 99.9 99.9 202529100481LTRM4 09 999.9 999.9 120 5.1 9.9 999 9999.9 29.69 57.0 99.9 99.9 202529100541LTRM4 09 56.5 47.5 120 7.0 8.9 999 9999.9 29.69 57.0 99.9 99.9 202529101001LTRM4 09 57.2 47.8 120 8.0 11.1 999 9999.9 29.69 57.0 99.9 99.9 202529101061LTRM4 09 999.9 999.9 120 7.0 9.9 999 9999.9 29.69 57.0 99.9 99.9 202529101121LTRM4 09 999.9 999.9 120 7.0 11.1 999 9999.9 29.69 57.0 99.9 99.9 202529101181LTRM4 09 999.9 999.9 130 6.0 8.9 999 9999.9 29.69 57.0 99.9 99.9 202529101361LTRM4 09 57.6 47.8 130 6.0 8.9 999 9999.9 29.69 57.0 99.9 99.9 202529101421LTRM4 09 57.6 47.8 120 6.0 8.0 999 9999.9 29.69 57.0 99.9 99.9 202529101481LTRM4 09 57.6 47.8 130 7.0 8.0 999 9999.9 29.68 57.0 99.9 99.9 202529101541LTRM4 09 57.4 47.8 130 6.0 8.9 999 9999.9 29.68 57.0 99.9 99.9 202529102001LTRM4 09 57.6 48.0 130 6.0 8.9 999 9999.9 29.68 57.0 99.9 99.9 202529102061LTRM4 09 57.6 48.0 130 5.1 7.0 999 9999.9 29.68 57.0 99.9 99.9 202529102121LTRM4 09 57.4 48.0 130 4.1 7.0 999 9999.9 29.68 57.0 99.9 99.9 202529102181LTRM4 09 57.7 48.0 120 5.1 7.0 999 9999.9 29.68 57.0 99.9 99.9 202529102241LTRM4 09 58.5 48.2 120 6.0 8.9 999 9999.9 29.68 57.0 99.9 99.9 202529102301LTRM4 09 58.6 48.6 140 4.1 6.0 999 9999.9 29.68 57.0 99.9 99.9 202529102361LTRM4 09 999.9 999.9 120 1.9 4.1 999 9999.9 29.68 57.0 99.9 99.9 202529102421LTRM4 09 999.9 999.9 150 2.9 4.1 999 9999.9 29.68 57.0 99.9 99.9 202529102481LTRM4 09 999.9 999.9 150 6.0 8.0 999 9999.9 29.67 57.0 99.9 99.9 202529102541LTRM4 09 57.2 48.7 160 4.1 7.0 999 9999.9 29.68 57.0 99.9 99.9 202529103001LTRM4 09 57.4 48.9 140 5.1 6.0 999 9999.9 29.67 57.0 99.9 99.9 202529103061LTRM4 09 57.6 49.1 180 5.1 8.9 999 9999.9 29.68 57.0 99.9 99.9 202529103121LTRM4 09 58.5 49.1 150 8.9 12.1 999 9999.9 29.67 57.0 99.9 99.9 202529103181LTRM4 09 57.9 49.3 150 5.1 9.9 999 9999.9 29.67 57.0 99.9 99.9 202529103241LTRM4 09 58.1 49.1 140 6.0 7.0 999 9999.9 29.67 57.0 99.9 99.9 202529103301LTRM4 09 57.9 48.9 140 5.1 6.0 999 9999.9 29.67 57.0 99.9 99.9 202529103361LTRM4 09 58.3 49.1 140 7.0 8.9 999 9999.9 29.67 57.0 99.9 99.9 202529103421LTRM4 09 58.1 49.6 120 5.1 7.0 999 9999.9 29.67 57.0 99.9 99.9 202529103481LTRM4 09 58.1 49.6 110 4.1 8.0 999 9999.9 29.66 57.0 99.9 99.9 202529103541LTRM4 09 57.9 49.6 110 5.1 7.0 999 9999.9 29.66 99.9 99.9 99.9 202529104001LTRM4 09 57.7 49.8 130 4.1 6.0 999 9999.9 29.66 99.9 99.9 99.9 202529104061LTRM4 09 999.9 999.9 130 5.1 7.0 999 9999.9 29.65 57.0 99.9 99.9 202529104121LTRM4 09 999.9 999.9 170 4.1 8.0 999 9999.9 29.65 57.0 99.9 99.9 202529104181LTRM4 09 999.9 999.9 150 6.0 8.0 999 9999.9 29.65 57.0 99.9 99.9 202529104241LTRM4 09 58.1 49.8 140 7.0 9.9 999 9999.9 29.64 57.0 99.9 99.9 202529104301LTRM4 09 58.1 50.0 140 7.0 8.9 999 9999.9 29.64 57.0 99.9 99.9 202529104361LTRM4 09 58.3 50.2 130 4.1 7.0 999 9999.9 29.65 57.0 99.9 99.9 202529104421LTRM4 09 57.9 50.0 80 4.1 6.0 999 9999.9 29.65 57.0 99.9 99.9 202529104481LTRM4 09 57.7 49.8 80 2.9 4.1 999 9999.9 29.65 57.0 99.9 99.9 202529104541LTRM4 09 57.7 49.8 90 4.1 4.1 999 9999.9 29.65 57.0 99.9 99.9 202529105001LTRM4 09 57.6 49.8 90 4.1 5.1 999 9999.9 29.65 57.0 99.9 99.9 202529105061LTRM4 09 57.7 50.2 70 2.9 5.1 999 9999.9 29.65 57.0 99.9 99.9 202529105121LTRM4 09 57.9 50.0 90 5.1 5.1 999 9999.9 29.65 57.0 99.9 99.9 202529105181LTRM4 09 57.7 50.2 100 4.1 5.1 999 9999.9 29.64 57.0 99.9 99.9 202529105241LTRM4 09 57.4 50.2 110 4.1 5.1 999 9999.9 29.64 57.0 99.9 99.9 202529105301LTRM4 09 57.4 50.2 120 4.1 5.1 999 9999.9 29.64 57.0 99.9 99.9 202529105361LTRM4 09 57.6 50.4 120 4.1 5.1 999 9999.9 29.64 57.0 99.9 99.9 202529105421LTRM4 09 57.7 50.4 120 2.9 5.1 999 9999.9 29.64 57.0 99.9 99.9 202529105481LTRM4 09 57.7 50.2 110 4.1 6.0 999 9999.9 29.63 57.0 99.9 99.9 202529105541LTRM4 09 57.9 50.2 110 4.1 5.1 999 9999.9 29.63 57.0 99.9 99.9 202529106001LTRM4 09 57.9 50.2 120 2.9 5.1 999 9999.9 29.63 57.0 99.9 99.9 202529106061LTRM4 09 58.1 50.0 120 5.1 6.0 999 9999.9 29.63 57.0 99.9 99.9 202529106121LTRM4 09 58.1 50.0 130 5.1 6.0 999 9999.9 29.63 57.0 99.9 99.9 202529106181LTRM4 09 58.1 50.0 130 5.1 6.0 999 9999.9 29.62 57.0 99.9 99.9 202529106241LTRM4 09 58.3 50.2 130 4.1 6.0 999 9999.9 29.62 57.0 99.9 99.9 202529106301LTRM4 09 58.1 49.8 140 4.1 5.1 999 9999.9 29.62 57.0 99.9 99.9 202529106361LTRM4 09 57.6 49.6 130 5.1 6.0 999 9999.9 29.62 57.0 99.9 99.9 202529106421LTRM4 09 57.7 50.0 130 4.1 6.0 999 9999.9 29.62 57.0 99.9 99.9 202529106481LTRM4 09 57.0 49.8 130 2.9 4.1 999 9999.9 29.62 57.0 99.9 99.9 202529106541LTRM4 09 56.7 49.8 130 2.9 5.1 999 9999.9 29.62 57.0 99.9 99.9 202529107001LTRM4 09 56.8 50.0 120 2.9 6.0 999 9999.9 29.61 57.0 99.9 99.9 202529107061LTRM4 09 999.9 999.9 130 2.9 5.1 999 9999.9 29.61 57.0 99.9 99.9 202529107121LTRM4 09 999.9 999.9 110 2.9 4.1 999 9999.9 29.61 57.0 99.9 99.9 202529107181LTRM4 09 999.9 999.9 70 1.9 4.1 999 9999.9 29.61 57.0 99.9 99.9 202529107241LTRM4 09 57.6 50.4 90 1.9 2.9 999 9999.9 29.61 57.0 99.9 99.9 202529107301LTRM4 09 57.4 50.2 70 1.9 1.9 999 9999.9 29.61 57.0 99.9 99.9 202529107361LTRM4 09 999.9 999.9 100 1.9 2.9 999 9999.9 29.61 57.0 99.9 99.9 202529107421LTRM4 09 999.9 999.9 60 2.9 2.9 999 9999.9 29.61 57.0 99.9 99.9 202529107481LTRM4 09 999.9 999.9 70 2.9 4.1 999 9999.9 29.61 57.0 99.9 99.9 202529107541LTRM4 09 57.4 49.8 80 4.1 4.1 999 9999.9 29.61 57.0 99.9 99.9 202529108001LTRM4 09 57.2 50.0 80 2.9 4.1 999 9999.9 29.61 57.0 99.9 99.9 202529108061LTRM4 09 57.4 50.2 90 2.9 2.9 999 9999.9 29.61 57.0 99.9 99.9 202529108121LTRM4 09 57.2 50.0 90 2.9 4.1 999 9999.9 29.61 57.0 99.9 99.9 202529108181LTRM4 09 57.2 50.2 90 1.9 2.9 999 9999.9 29.61 57.0 99.9 99.9 202529108241LTRM4 09 56.8 50.0 80 2.9 4.1 999 9999.9 29.61 57.0 99.9 99.9 202529108301LTRM4 09 56.7 49.8 90 4.1 4.1 999 9999.9 29.60 57.0 99.9 99.9 202529108361LTRM4 09 999.9 999.9 90 4.1 4.1 999 9999.9 29.60 57.0 99.9 99.9 202529108421LTRM4 09 999.9 999.9 100 2.9 4.1 999 9999.9 29.60 57.0 99.9 99.9 202529108481LTRM4 09 999.9 999.9 90 2.9 4.1 999 9999.9 29.60 57.0 99.9 99.9 202529108541LTRM4 09 56.8 50.2 90 4.1 5.1 999 9999.9 29.60 57.0 99.9 99.9 202529109001LTRM4 09 57.0 50.4 90 2.9 5.1 999 9999.9 29.60 57.0 99.9 99.9 202529109061LTRM4 09 57.0 50.2 110 2.9 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529109121LTRM4 09 57.2 50.2 120 4.1 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529109181LTRM4 09 57.2 50.2 130 2.9 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529109241LTRM4 09 57.2 50.0 110 2.9 4.1 999 9999.9 29.59 57.0 99.9 99.9 202529109301LTRM4 09 57.4 50.0 100 4.1 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529109361LTRM4 09 57.4 50.4 90 2.9 4.1 999 9999.9 29.60 57.0 99.9 99.9 202529109421LTRM4 09 57.4 50.2 90 4.1 4.1 999 9999.9 29.59 57.0 99.9 99.9 202529109481LTRM4 09 57.4 50.2 80 2.9 4.1 999 9999.9 29.59 57.0 99.9 99.9 202529109541LTRM4 09 57.2 50.2 70 2.9 4.1 999 9999.9 29.59 57.0 99.9 99.9 202529110001LTRM4 09 57.2 50.2 70 4.1 4.1 999 9999.9 29.59 57.0 99.9 99.9 202529110061LTRM4 09 999.9 999.9 70 4.1 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529110121LTRM4 09 999.9 999.9 50 4.1 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529110181LTRM4 09 999.9 999.9 70 4.1 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529110241LTRM4 09 57.2 50.5 90 2.9 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529110301LTRM4 09 57.0 50.5 120 1.9 2.9 999 9999.9 29.59 57.0 99.9 99.9 202529110361LTRM4 09 999.9 999.9 130 1.9 2.9 999 9999.9 29.59 57.0 99.9 99.9 202529110421LTRM4 09 999.9 999.9 90 1.9 2.9 999 9999.9 29.59 57.0 99.9 99.9 202529110481LTRM4 09 999.9 999.9 90 1.9 4.1 999 9999.9 29.59 57.0 99.9 99.9 202529110541LTRM4 09 56.7 50.5 110 1.9 2.9 999 9999.9 29.59 57.0 99.9 99.9 202529111001LTRM4 09 57.4 50.5 140 4.1 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529111061LTRM4 09 999.9 999.9 130 2.9 4.1 999 9999.9 29.59 57.0 99.9 99.9 202529111121LTRM4 09 999.9 999.9 110 2.9 5.1 999 9999.9 29.58 57.0 99.9 99.9 202529111181LTRM4 09 999.9 999.9 90 4.1 5.1 999 9999.9 29.58 57.0 99.9 99.9 202529111241LTRM4 09 57.4 50.7 90 2.9 6.0 999 9999.9 29.58 57.0 99.9 99.9 202529111301LTRM4 09 57.2 50.9 90 1.9 1.9 999 9999.9 29.58 57.0 99.9 99.9 202529111361LTRM4 09 57.2 50.7 60 1.9 2.9 999 9999.9 29.57 57.0 99.9 99.9 202529111421LTRM4 09 57.2 50.7 80 1.9 2.9 999 9999.9 29.57 57.0 99.9 99.9 202529111481LTRM4 09 57.4 50.7 70 2.9 2.9 999 9999.9 29.57 57.0 99.9 99.9 202529111541LTRM4 09 57.4 50.9 70 1.9 4.1 999 9999.9 29.58 57.0 99.9 99.9 202529112001LTRM4 09 57.4 50.9 90 1.9 2.9 999 9999.9 29.58 57.0 99.9 99.9 202529112061LTRM4 09 999.9 999.9 100 2.9 2.9 999 9999.9 29.58 57.0 99.9 99.9 202529112121LTRM4 09 999.9 999.9 110 1.9 2.9 999 9999.9 29.59 57.0 99.9 99.9 202529112181LTRM4 09 999.9 999.9 130 1.9 2.9 999 9999.9 29.59 57.0 99.9 99.9 202529112241LTRM4 09 57.2 50.9 130 2.9 4.1 999 9999.9 29.58 57.0 99.9 99.9 202529112301LTRM4 09 57.2 50.9 130 2.9 4.1 999 9999.9 29.59 57.0 99.9 99.9 202529112361LTRM4 09 57.2 51.1 120 1.9 4.1 999 9999.9 29.58 57.0 99.9 99.9 202529112421LTRM4 09 57.2 51.3 110 1.9 2.9 999 9999.9 29.58 57.0 99.9 99.9 202529112481LTRM4 09 57.2 51.3 140 1.9 2.9 999 9999.9 29.59 57.0 99.9 99.9 202529112541LTRM4 09 57.2 51.3 130 1.9 2.9 999 9999.9 29.59 57.0 99.9 99.9 202529113001LTRM4 09 57.4 51.6 140 1.9 1.9 999 9999.9 29.59 57.0 99.9 99.9 202529113061LTRM4 09 57.6 51.6 130 2.9 4.1 999 9999.9 29.59 57.0 99.9 99.9 202529113121LTRM4 09 57.7 51.8 120 2.9 6.0 999 9999.9 29.58 57.0 99.9 99.9 202529113181LTRM4 09 57.9 52.2 140 2.9 6.0 999 9999.9 29.59 57.0 99.9 99.9 202529113241LTRM4 09 57.9 52.2 150 2.9 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529113301LTRM4 09 57.9 52.0 130 5.1 6.0 999 9999.9 29.58 57.0 99.9 99.9 202529113361LTRM4 09 58.3 52.5 150 4.1 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529113421LTRM4 09 58.5 52.7 160 4.1 7.0 999 9999.9 29.59 57.0 99.9 99.9 202529113481LTRM4 09 58.3 52.3 150 5.1 7.0 999 9999.9 29.59 57.0 99.9 99.9 202529113541LTRM4 09 58.3 52.5 170 4.1 7.0 999 9999.9 29.60 57.0 99.9 99.9 202529114001LTRM4 09 58.3 52.5 150 5.1 6.0 999 9999.9 29.59 57.0 99.9 99.9 202529114061LTRM4 09 57.9 52.5 140 4.1 5.1 999 9999.9 29.59 57.0 99.9 99.9 202529114121LTRM4 09 58.3 52.9 130 1.9 4.1 999 9999.9 29.59 57.0 99.9 99.9 202529114181LTRM4 09 58.5 53.2 80 1.0 1.9 999 9999.9 29.59 57.0 99.9 99.9 202529114241LTRM4 09 58.5 52.9 100 1.9 1.9 999 9999.9 29.59 57.0 99.9 99.9 202529114301LTRM4 09 58.5 53.1 110 1.9 1.9 999 9999.9 29.59 57.0 99.9 99.9 202529114361LTRM4 09 58.5 53.1 130 1.0 1.0 999 9999.9 29.59 57.0 99.9 99.9 202529114421LTRM4 09 58.3 52.7 150 2.9 2.9 999 9999.9 29.59 57.0 99.9 99.9 202529114481LTRM4 09 58.5 53.1 190 1.9 4.1 999 9999.9 29.60 57.0 99.9 99.9 202529114541LTRM4 09 58.3 52.7 180 2.9 2.9 999 9999.9 29.60 57.0 99.9 99.9 202529115001LTRM4 09 58.5 53.1 160 1.9 2.9 999 9999.9 29.60 57.0 99.9 99.9 202529115061LTRM4 09 999.9 999.9 160 1.0 4.1 999 9999.9 29.60 57.0 99.9 99.9 202529115121LTRM4 09 999.9 999.9 170 2.9 4.1 999 9999.9 29.60 57.0 99.9 99.9 202529115181LTRM4 09 999.9 999.9 170 5.1 7.0 999 9999.9 29.59 57.0 99.9 99.9 202529115241LTRM4 09 60.4 54.5 210 4.1 6.0 999 9999.9 29.59 57.0 99.9 99.9 202529115301LTRM4 09 60.8 54.7 190 2.9 8.0 999 9999.9 29.59 57.0 99.9 99.9 202529115361LTRM4 09 60.6 54.0 190 2.9 6.0 999 9999.9 29.58 57.0 99.9 99.9 202529115421LTRM4 09 60.4 54.0 150 4.1 5.1 999 9999.9 29.58 57.0 99.9 99.9 202529115481LTRM4 09 60.3 54.1 150 5.1 6.0 999 9999.9 29.58 57.0 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 4th data value plotted]
157 matching elements
0.024 sec

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