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Realtime Great Lakes Weather Data and Marine Observations

 45168: LTI South Haven MI                                  
Buoy
Lat: 42.40°, Lon: -86.33°
Elevation: 183 m
Anemometer Height: 3 m
Related Site: NDBC
Related Site: GLOS

Current Time: 1906 GMT
Station Types
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Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (185)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
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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
20251850010045168   49  75.6  69.3  30  1.9  1.9 999 9999.9  30.00 76.5  0.7 99.9
20251850020045168   49  75.7  69.4  20  1.9  1.9 999 9999.9  30.00 76.5  0.7 99.9
20251850030045168   49  75.7  69.3  50  1.9  1.9 999 9999.9  30.00 76.6  0.7 99.9
20251850040045168   49  75.6  69.4  40  1.9  1.9 999 9999.9  30.00 76.6  0.7 99.9
20251850050045168   49  75.6  69.4  50  1.9  1.9 999 9999.9  30.00 76.6  0.7 99.9
20251850100045168   49  75.6  69.6  80  1.9  3.9 999 9999.9  30.00 76.6  0.7 99.9
20251850110045168   49  75.6  69.6  70  1.9  3.9 999 9999.9  30.00 76.6  0.7 99.9
20251850130045168   49  75.6  69.6  80  3.9  3.9 999 9999.9  30.00 76.6  0.7 99.9
20251850140045168   49  75.9  69.4  80  3.9  3.9 999 9999.9  30.01 76.8  0.7 99.9
20251850150045168   49  75.9  69.6  80  1.9  3.9 999 9999.9  30.01 76.8  0.7 99.9
20251850200045168   49  76.1  69.8  80  1.9  3.9 999 9999.9  30.01 76.8  0.7 99.9
20251850210045168   49  76.3  69.3  70  1.9  3.9 999 9999.9  30.02 76.6  0.7 99.9
20251850220045168   49  76.5  70.0  80  1.9  1.9 999 9999.9  30.02 76.6  0.7 99.9
20251850230045168   49  76.5  70.2  90  1.9  1.9 999 9999.9  30.03 76.6  0.7 99.9
20251850240045168   49  76.3  70.3 130  1.9  1.9 999 9999.9  30.03 76.6  0.3 99.9
20251850250045168   49  76.1  71.4 170  1.9  3.9 999 9999.9  30.04 76.5  0.3 99.9
20251850300045168   49  75.9  71.2 200  1.9  3.9 999 9999.9  30.04 76.5  0.3 99.9
20251850310045168   49  75.9  71.6 200  1.9  3.9 999 9999.9  30.04 76.3  0.3 99.9
20251850320045168   49  75.7  70.9 190  3.9  3.9 999 9999.9  30.04 76.3  0.3 99.9
20251850330045168   49  76.1  69.8 180  1.9  3.9 999 9999.9  30.04 76.3  0.3 99.9
20251850340045168   49  76.1  69.3 170  1.9  1.9 999 9999.9  30.04 76.3  0.3 99.9
20251850350045168   49  75.9  69.6 160  1.9  1.9 999 9999.9  30.04 76.3  0.3 99.9
20251850400045168   49  75.7  70.2 150  1.9  1.9 999 9999.9  30.04 76.3  0.3 99.9
20251850410045168   49  75.6  70.3 170  1.9  1.9 999 9999.9  30.05 76.3  0.3 99.9
20251850420045168   49  75.4  70.5 150  1.9  1.9 999 9999.9  30.05 76.3  0.3 99.9
20251850430045168   49  75.2  70.2 140  1.9  3.9 999 9999.9  30.05 76.3  0.3 99.9
20251850440045168   49  75.4  70.0 140  1.9  3.9 999 9999.9  30.05 76.3  0.3 99.9
20251850450045168   49  75.4  70.0 130  1.9  1.9 999 9999.9  30.05 76.3  0.3 99.9
20251850500045168   49  75.2  70.0 110  1.9  3.9 999 9999.9  30.05 76.3  0.3 99.9
20251850510045168   49  75.2  69.8 100  3.9  3.9 999 9999.9  30.04 76.1  0.3 99.9
20251850520045168   49  75.2  69.4 110  3.9  5.8 999 9999.9  30.04 76.1  0.3 99.9
20251850530045168   49  75.2  68.7 140  3.9  3.9 999 9999.9  30.04 76.1  0.3 99.9
20251850540045168   49  75.4  68.5 150  3.9  3.9 999 9999.9  30.03 76.1  0.3 99.9
20251850550045168   49  75.2  67.8 150  3.9  5.8 999 9999.9  30.03 75.9  0.3 99.9
20251850600045168   49  75.2  67.8 150  3.9  5.8 999 9999.9  30.03 75.9  0.3 99.9
20251850610045168   49  75.0  68.2 150  3.9  3.9 999 9999.9  30.03 75.7  0.3 99.9
20251850620045168   49  75.0  68.0 130  3.9  5.8 999 9999.9  30.03 75.6  0.3 99.9
20251850630045168   49  74.8  68.0 140  3.9  3.9 999 9999.9  30.04 75.6  0.3 99.9
20251850640045168   49  75.0  67.3 140  3.9  5.8 999 9999.9  30.04 75.4  0.3 99.9
20251850650045168   49  75.2  67.1 140  3.9  5.8 999 9999.9  30.04 75.4  0.3 99.9
20251850710045168   49  75.0  67.8 150  3.9  5.8 999 9999.9  30.04 75.2  0.3 99.9
20251850720045168   49  75.0  67.6 160  3.9  5.8 999 9999.9  30.04 75.0  0.3 99.9
20251850730045168   49  75.0  66.9 180  5.8  7.8 999 9999.9  30.04 75.0  0.3 99.9
20251850740045168   49  74.7  66.7 180  5.8  5.8 999 9999.9  30.04 74.8  0.3 99.9
20251850750045168   49  74.7  66.9 180  3.9  5.8 999 9999.9  30.03 74.8  0.3 99.9
20251850800045168   49  74.8  67.3 170  3.9  5.8 999 9999.9  30.04 74.8  0.3 99.9
20251850810045168   49  74.7  67.3 170  5.8  5.8 999 9999.9  30.04 74.8  0.3 99.9
20251850820045168   49  74.7  67.1 180  5.8  5.8 999 9999.9  30.04 74.7  0.3 99.9
20251850830045168   49  75.2  67.3 200  5.8  7.8 999 9999.9  30.04 74.7  0.3 99.9
20251850840045168   49  75.4  67.1 210  5.8  7.8 999 9999.9  30.04 74.7  0.3 99.9
20251850850045168   49  75.6  67.5 210  3.9  3.9 999 9999.9  30.05 74.5  0.3 99.9
20251850900045168   49  75.4  67.6 160  1.9  1.9 999 9999.9  30.05 74.5  0.3 99.9
20251850910045168   49  75.2  67.1 120  3.9  3.9 999 9999.9  30.05 74.5  0.7 99.9
20251850920045168   49  74.7  65.8 130  3.9  5.8 999 9999.9  30.05 74.5  0.7 99.9
20251850930045168   49  74.7  65.8 140  3.9  5.8 999 9999.9  30.05 74.5  0.7 99.9
20251850940045168   49  74.1  65.8 140  5.8  5.8 999 9999.9  30.05 74.5  0.7 99.9
20251850950045168   49  73.6  65.5 160  5.8  7.8 999 9999.9  30.05 74.3  0.7 99.9
20251851000045168   49  73.4  65.7 160  5.8  7.8 999 9999.9  30.05 74.3  0.7 99.9
20251851010045168   49  73.6  66.0 160  5.8  7.8 999 9999.9  30.04 74.3  0.7 99.9
20251851020045168   49  71.6  64.4 170  7.8  7.8 999 9999.9 9999.9 74.3 99.9 99.9
20251851030045168   49  73.2  66.2 170  5.8  7.8 999 9999.9  30.04 74.1  0.7 99.9
20251851040045168   49  73.4  66.7 180  5.8  7.8 999 9999.9  30.04 74.1  0.7 99.9
20251851050045168   49  73.9  66.9 200  7.8  9.7 999 9999.9  30.04 74.1  1.0  2.0
20251851100045168   49  74.1  67.1 200  7.8  9.7 999 9999.9  30.04 73.9  0.7 99.9
20251851110045168   49  74.5  67.8 190  5.8  7.8 999 9999.9  30.04 73.9  1.0  3.0
20251851120045168   49  75.0  68.2 200  7.8  9.7 999 9999.9  30.04 73.9  1.0  2.0
20251851130045168   49  74.8  67.8 190  7.8  9.7 999 9999.9  30.04 74.1  1.0  2.0
20251851140045168   49  74.8  67.6 190  5.8  7.8 999 9999.9  30.05 74.1  1.0  3.0
20251851150045168   49  74.7  67.6 180  5.8  5.8 999 9999.9  30.05 74.1  1.0  2.0
20251851200045168   49  74.5  67.6 180  5.8  7.8 999 9999.9  30.05 74.1  1.0  3.0
20251851210045168   49  74.5  68.2 200  5.8  7.8 999 9999.9  30.06 74.1  1.0  2.0
20251851220045168   49  75.2  68.9 210  5.8  9.7 999 9999.9  30.06 73.9  0.7 99.9
20251851230045168   49  75.4  68.7 200  7.8  9.7 999 9999.9  30.06 73.9  1.0  3.0
20251851240045168   49  75.4  68.7 210  7.8  9.7 999 9999.9  30.07 73.9  1.0  3.0
20251851250045168   49  75.2  68.7 220  7.8 11.7 999 9999.9  30.07 73.8  1.0  3.0
20251851300045168   49  75.0  68.5 230  7.8  9.7 999 9999.9  30.07 73.8  1.0  3.0
20251851310045168   49  74.7  68.5 230  7.8  9.7 999 9999.9  30.07 73.6  1.0  3.0
20251851320045168   49  74.7  68.7 230  5.8  7.8 999 9999.9  30.08 73.6  1.0  3.0
20251851330045168   49  74.5  68.9 220  5.8  7.8 999 9999.9  30.09 73.6  1.0  3.0
20251851340045168   49  74.5  68.7 230  5.8  7.8 999 9999.9  30.09 73.4  1.0  2.0
20251851350045168   49  74.5  69.1 240  5.8  7.8 999 9999.9  30.10 73.4  1.0  2.0
20251851400045168   49  74.5  69.3 230  5.8  7.8 999 9999.9  30.10 73.4  1.0  2.0
20251851410045168   49  74.5  69.8 240  5.8  7.8 999 9999.9  30.11 73.4  1.0  3.0
20251851420045168   49  74.7  70.2 270  5.8  7.8 999 9999.9  30.12 73.4  1.0  3.0
20251851430045168   49  74.7  70.3 300  5.8  7.8 999 9999.9  30.13 73.4  1.0  3.0
20251851440045168   49  74.1  69.3 340 13.6 19.4 999 9999.9  30.13 73.4  0.7 99.9
20251851450045168   49  72.9  68.5 350 13.6 17.5 999 9999.9  30.14 73.2  1.0  2.0
20251851500045168   49  72.7  69.1 330 11.7 13.6 999 9999.9  30.13 73.2  1.0 99.9
20251851510045168   49  72.7  69.4 330 11.7 13.6 999 9999.9  30.14 73.2  1.3 99.9
20251851520045168   49  72.9  69.8 310 11.7 13.6 999 9999.9  30.14 73.2  1.3  2.0
20251851530045168   49  72.9  69.8 300  9.7 13.6 999 9999.9  30.13 73.2  1.3  2.0
20251851540045168   49  73.0  69.8 270  7.8  9.7 999 9999.9  30.12 73.4  1.3  3.0
20251851550045168   49  73.0  68.4 260  5.8  7.8 999 9999.9  30.11 73.2  1.3  3.0
20251851600045168   49  73.2  68.5 250  5.8  7.8 999 9999.9  30.10 73.4  1.3  3.0
20251851610045168   49  73.2  68.4 230  5.8  7.8 999 9999.9  30.10 73.4  1.3  3.0
20251851620045168   49  73.0  67.8 230  5.8  7.8 999 9999.9  30.09 73.4  1.3  3.0
20251851630045168   49  73.2  67.8 220  7.8  9.7 999 9999.9  30.09 73.4  1.3  3.0
20251851640045168   49  73.6  67.3 230  7.8 11.7 999 9999.9  30.09 73.4  1.0  3.0
20251851650045168   49  73.9  67.8 210  7.8 11.7 999 9999.9  30.09 73.4  1.3  3.0
20251851700045168   49  73.9  68.5 220  9.7 13.6 999 9999.9  30.09 73.4  1.3  3.0
20251851710045168   49  73.9  69.1 230 13.6 17.5 999 9999.9  30.09 73.6  1.3  3.0
20251851720045168   49  73.6  68.4 240 13.6 17.5 999 9999.9  30.09 73.6  1.6  3.0
20251851730045168   49  73.8  68.4 240 11.7 15.6 999 9999.9  30.09 73.6  1.6  3.0
20251851740045168   49  73.8  68.5 250  7.8 11.7 999 9999.9  30.09 73.8  1.6  3.0
20251851750045168   49  73.8  68.5 240  9.7 11.7 999 9999.9  30.09 73.8  1.6  3.0
20251851800045168   49  73.8  68.9 240  7.8 11.7 999 9999.9  30.09 73.8  1.6  3.0
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