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Realtime Great Lakes Weather Data and Marine Observations

 PTIM4: NOS PointIroquois MI                                  
CMAN Station
Lat: 46.49°, Lon: -84.63°
Elevation: 186 m
Anemometer Height: 9 m
Related Site: NDBC

Current Time: 0738 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 (169)
 (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
202516900001PTIM4   09  55.2 999.9 300  2.9  6.0 999 9999.9  29.75 99.9 99.9 99.9
202516900061PTIM4   09 999.9 999.9 300  2.9  5.1 999 9999.9  29.75 99.9 99.9 99.9
202516900121PTIM4   09 999.9 999.9 310  7.0  8.9 999 9999.9  29.75 99.9 99.9 99.9
202516900181PTIM4   09 999.9 999.9 320  7.0  8.9 999 9999.9  29.76 99.9 99.9 99.9
202516900241PTIM4   09  53.4 999.9 330  8.0  9.9 999 9999.9  29.76 99.9 99.9 99.9
202516900301PTIM4   09  53.4 999.9 330  6.0  8.0 999 9999.9  29.76 99.9 99.9 99.9
202516900361PTIM4   09  53.4 999.9 300  2.9  7.0 999 9999.9  29.76 99.9 99.9 99.9
202516900421PTIM4   09  53.4 999.9 310  5.1  8.0 999 9999.9  29.76 99.9 99.9 99.9
202516900481PTIM4   09  53.4 999.9 290  2.9  6.0 999 9999.9  29.75 99.9 99.9 99.9
202516900541PTIM4   09  53.4 999.9 270  2.9  4.1 999 9999.9  29.75 99.9 99.9 99.9
202516901001PTIM4   09  53.4 999.9 290  1.9  5.1 999 9999.9  29.75 99.9 99.9 99.9
202516901061PTIM4   09  53.2 999.9 290  2.9  5.1 999 9999.9  29.75 99.9 99.9 99.9
202516901121PTIM4   09  53.2 999.9 300  4.1  5.1 999 9999.9  29.75 99.9 99.9 99.9
202516901181PTIM4   09  53.1 999.9 310  5.1  7.0 999 9999.9  29.75 99.9 99.9 99.9
202516901241PTIM4   09  53.1 999.9 280  1.9  5.1 999 9999.9  29.76 99.9 99.9 99.9
202516901361PTIM4   09  53.2 999.9 270  1.9  4.1 999 9999.9  29.76 99.9 99.9 99.9
202516901421PTIM4   09  53.2 999.9 260  4.1  5.1 999 9999.9  29.77 99.9 99.9 99.9
202516901481PTIM4   09  53.2 999.9 270  2.9  7.0 999 9999.9  29.77 99.9 99.9 99.9
202516901541PTIM4   09  53.2 999.9 260  2.9  5.1 999 9999.9  29.78 99.9 99.9 99.9
202516902001PTIM4   09  53.2 999.9 260  2.9  5.1 999 9999.9  29.78 99.9 99.9 99.9
202516902061PTIM4   09 999.9 999.9 260  4.1  6.0 999 9999.9  29.78 99.9 99.9 99.9
202516902121PTIM4   09 999.9 999.9 260  2.9  6.0 999 9999.9  29.78 99.9 99.9 99.9
202516902181PTIM4   09 999.9 999.9 270  1.9  5.1 999 9999.9  29.78 99.9 99.9 99.9
202516902241PTIM4   09  52.7 999.9   0  0.0  2.9 999 9999.9  29.79 99.9 99.9 99.9
202516902301PTIM4   09  52.7 999.9 270  1.0  5.1 999 9999.9  29.79 99.9 99.9 99.9
202516902361PTIM4   09  52.5 999.9 270  1.0  5.1 999 9999.9  29.79 99.9 99.9 99.9
202516902421PTIM4   09  52.3 999.9 260  4.1  6.0 999 9999.9  29.79 99.9 99.9 99.9
202516902481PTIM4   09  52.3 999.9 260  4.1  6.0 999 9999.9  29.79 99.9 99.9 99.9
202516902541PTIM4   09  52.3 999.9 250  4.1  6.0 999 9999.9  29.79 99.9 99.9 99.9
202516903001PTIM4   09  52.7 999.9 270  1.0  4.1 999 9999.9  29.79 99.9 99.9 99.9
202516903061PTIM4   09 999.9 999.9   0  0.0  4.1 999 9999.9  29.79 99.9 99.9 99.9
202516903121PTIM4   09 999.9 999.9   0  0.0  2.9 999 9999.9  29.79 99.9 99.9 99.9
202516903181PTIM4   09 999.9 999.9 270  1.0  4.1 999 9999.9  29.79 99.9 99.9 99.9
202516903241PTIM4   09  52.9 999.9   0  0.0  2.9 999 9999.9  29.79 99.9 99.9 99.9
202516903301PTIM4   09  53.1 999.9   0  0.0  2.9 999 9999.9  29.79 99.9 99.9 99.9
202516903361PTIM4   09 999.9 999.9   0  0.0  2.9 999 9999.9  29.80 99.9 99.9 99.9
202516903421PTIM4   09 999.9 999.9 300  4.1  5.1 999 9999.9  29.80 99.9 99.9 99.9
202516903481PTIM4   09 999.9 999.9 290  1.0  5.1 999 9999.9  29.80 99.9 99.9 99.9
202516903541PTIM4   09  52.0 999.9 300  5.1  6.0 999 9999.9  29.79 99.9 99.9 99.9
202516904001PTIM4   09  51.6 999.9 310  5.1  6.0 999 9999.9  29.80 99.9 99.9 99.9
202516904061PTIM4   09  51.8 999.9 310  4.1  5.1 999 9999.9  29.80 99.9 99.9 99.9
202516904121PTIM4   09  51.6 999.9 300  1.9  5.1 999 9999.9  29.80 99.9 99.9 99.9
202516904181PTIM4   09  51.8 999.9   0  0.0  1.9 999 9999.9  29.80 99.9 99.9 99.9
202516904241PTIM4   09  51.8 999.9   0  0.0  1.9 999 9999.9  29.80 99.9 99.9 99.9
202516904301PTIM4   09  51.6 999.9 330  1.0  1.9 999 9999.9  29.79 99.9 99.9 99.9
202516904361PTIM4   09  51.4 999.9  10  1.0  1.9 999 9999.9  29.79 99.9 99.9 99.9
202516904421PTIM4   09  51.6 999.9   0  0.0  1.9 999 9999.9  29.79 99.9 99.9 99.9
202516904481PTIM4   09  51.6 999.9   0  0.0  1.0 999 9999.9  29.79 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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