Skip to main content

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: 2331 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 (184)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 20251840000045168 49 24.6 20.7 220 2.0 2.0 999 9999.9 1013.0 23.5 0.3 3.0 20251840010045168 49 24.4 20.7 210 2.0 2.0 999 9999.9 1013.0 23.5 0.3 3.0 20251840020045168 49 24.2 20.9 200 2.0 2.0 999 9999.9 1013.0 23.5 0.3 3.0 20251840030045168 49 24.2 20.7 200 2.0 3.0 999 9999.9 1013.0 23.5 0.3 3.0 20251840040045168 49 24.4 20.8 210 3.0 3.0 999 9999.9 1013.0 23.5 0.3 3.0 20251840050045168 49 24.3 20.8 230 3.0 3.0 999 9999.9 1013.0 23.5 0.3 3.0 20251840100045168 49 24.3 20.7 220 2.0 3.0 999 9999.9 1013.0 23.5 0.3 3.0 20251840110045168 49 24.3 20.7 230 2.0 3.0 999 9999.9 1013.1 23.5 0.3 3.0 20251840120045168 49 24.2 20.9 240 2.0 2.0 999 9999.9 1013.3 23.5 0.2 99.9 20251840130045168 49 24.1 21.1 230 2.0 2.0 999 9999.9 1013.4 23.5 0.2 99.9 20251840140045168 49 24.0 21.2 240 1.0 2.0 999 9999.9 1013.4 23.5 0.2 99.9 20251840150045168 49 23.9 21.3 230 2.0 2.0 999 9999.9 1013.5 23.5 0.2 99.9 20251840200045168 49 23.9 21.3 220 2.0 2.0 999 9999.9 1013.5 23.4 0.2 99.9 20251840210045168 49 23.9 21.1 240 2.0 2.0 999 9999.9 1013.7 23.4 0.2 99.9 20251840220045168 49 24.0 21.1 230 1.0 2.0 999 9999.9 1013.8 23.5 0.2 99.9 20251840230045168 49 23.9 21.2 250 1.0 2.0 999 9999.9 1014.0 23.4 0.2 99.9 20251840240045168 49 22.5 19.1 20 9.0 16.0 999 9999.9 1015.0 23.4 0.2 99.9 20251840250045168 49 21.4 18.5 10 10.0 15.0 999 9999.9 1015.5 23.4 0.5 99.9 20251840300045168 49 21.6 18.7 10 11.0 14.0 999 9999.9 1015.8 23.4 0.7 3.0 20251840310045168 49 21.0 18.7 20 11.0 13.0 999 9999.9 1015.7 23.3 0.7 3.0 20251840320045168 49 20.7 19.1 40 9.0 13.0 999 9999.9 1015.6 23.3 0.8 3.0 20251840330045168 49 21.6 19.1 40 8.0 10.0 999 9999.9 1015.6 23.3 0.8 3.0 20251840340045168 49 21.9 18.8 40 7.0 10.0 999 9999.9 1015.6 23.2 0.7 3.0 20251840350045168 49 21.9 18.5 40 6.0 8.0 999 9999.9 1015.6 23.2 0.7 4.0 20251840400045168 49 21.8 17.9 30 2.0 6.0 999 9999.9 1015.5 23.1 0.7 3.0 20251840410045168 49 21.7 17.9 230 2.0 4.0 999 9999.9 1015.4 23.1 0.6 3.0 20251840420045168 49 21.9 18.0 200 4.0 6.0 999 9999.9 1014.7 23.1 0.5 3.0 20251840430045168 49 22.3 18.2 190 5.0 6.0 999 9999.9 1014.3 23.1 0.4 3.0 20251840440045168 49 22.3 18.5 190 4.0 6.0 999 9999.9 1014.2 23.1 0.4 3.0 20251840450045168 49 22.6 18.7 190 4.0 5.0 999 9999.9 1014.1 23.1 0.4 4.0 20251840500045168 49 22.6 18.4 180 3.0 4.0 999 9999.9 1014.1 23.1 0.4 3.0 20251840510045168 49 22.8 18.2 180 3.0 3.0 999 9999.9 1014.0 23.1 0.4 3.0 20251840520045168 49 22.9 18.5 170 3.0 3.0 999 9999.9 1013.9 23.1 0.3 3.0 20251840530045168 49 22.8 18.6 180 2.0 3.0 999 9999.9 1013.8 23.1 0.3 3.0 20251840540045168 49 22.7 18.7 190 3.0 4.0 999 9999.9 1013.7 23.2 0.3 3.0 20251840550045168 49 23.1 18.6 220 3.0 4.0 999 9999.9 1013.6 23.4 0.3 3.0 20251840600045168 49 23.0 19.2 230 4.0 4.0 999 9999.9 1013.5 23.5 0.2 99.9 20251840610045168 49 22.9 19.2 230 4.0 5.0 999 9999.9 1013.5 23.6 0.2 99.9 20251840620045168 49 22.8 19.4 230 4.0 5.0 999 9999.9 1013.4 23.6 0.2 99.9 20251840630045168 49 22.8 19.6 240 4.0 5.0 999 9999.9 1013.4 23.7 0.2 99.9 20251840640045168 49 22.8 19.5 240 4.0 5.0 999 9999.9 1013.4 23.7 0.3 99.9 20251840650045168 49 22.8 19.8 230 4.0 5.0 999 9999.9 1013.3 23.7 0.3 99.9 20251840700045168 49 22.8 19.9 230 4.0 5.0 999 9999.9 1013.2 23.7 0.3 99.9 20251840710045168 49 22.8 19.7 230 4.0 5.0 999 9999.9 1013.2 23.7 0.3 4.0 20251840740045168 49 23.0 20.1 240 4.0 4.0 999 9999.9 1013.2 23.7 0.4 4.0 20251840750045168 49 23.0 20.2 240 4.0 4.0 999 9999.9 1013.3 23.7 0.4 4.0 20251840800045168 49 23.1 20.3 250 3.0 4.0 999 9999.9 1013.4 23.7 0.4 4.0 20251840810045168 49 23.1 20.4 250 3.0 4.0 999 9999.9 1013.4 23.7 0.4 4.0 20251840820045168 49 23.1 20.3 250 4.0 5.0 999 9999.9 1013.5 23.7 0.4 4.0 20251840830045168 49 23.1 20.1 250 4.0 5.0 999 9999.9 1013.5 23.7 0.4 4.0 20251840840045168 49 23.1 20.2 250 5.0 6.0 999 9999.9 1013.6 23.7 0.3 4.0 20251840850045168 49 23.0 20.3 250 4.0 5.0 999 9999.9 1013.6 23.7 0.4 4.0 20251840900045168 49 23.0 20.3 250 4.0 5.0 999 9999.9 1013.7 23.7 0.4 4.0 20251840910045168 49 23.0 20.3 250 4.0 5.0 999 9999.9 1013.7 23.7 0.4 2.0 20251840920045168 49 23.0 20.6 250 4.0 5.0 999 9999.9 1013.8 23.7 0.4 4.0 20251840930045168 49 23.0 20.6 260 4.0 4.0 999 9999.9 1013.8 23.7 0.4 4.0 20251840940045168 49 23.0 20.6 250 4.0 5.0 999 9999.9 1014.0 23.7 0.4 4.0 20251840950045168 49 23.1 20.7 250 4.0 5.0 999 9999.9 1014.1 23.7 0.4 2.0 20251841000045168 49 23.1 20.8 260 3.0 4.0 999 9999.9 1014.2 23.7 0.4 4.0 20251841010045168 49 23.1 20.9 260 3.0 4.0 999 9999.9 1014.3 23.7 0.3 4.0 20251841020045168 49 22.0 20.0 250 2.0 3.0 999 9999.9 9999.9 23.7 99.9 99.9 20251841030045168 49 23.1 20.8 250 2.0 3.0 999 9999.9 1014.4 23.6 0.4 4.0 20251841040045168 49 23.2 20.7 250 2.0 3.0 999 9999.9 1014.5 23.6 0.4 4.0 20251841050045168 49 23.2 20.7 250 3.0 3.0 999 9999.9 1014.6 23.6 0.3 3.0 20251841100045168 49 23.3 20.9 250 2.0 3.0 999 9999.9 1014.7 23.6 0.4 4.0 20251841110045168 49 23.3 20.9 240 2.0 3.0 999 9999.9 1014.9 23.6 0.4 4.0 20251841120045168 49 23.4 20.9 230 2.0 3.0 999 9999.9 1015.0 23.6 0.4 4.0 20251841130045168 49 23.4 20.8 230 2.0 3.0 999 9999.9 1015.0 23.6 0.4 4.0 20251841140045168 49 23.5 20.9 230 2.0 3.0 999 9999.9 1015.2 23.6 0.4 4.0 20251841150045168 49 23.6 20.8 240 2.0 2.0 999 9999.9 1015.3 23.6 0.4 4.0 20251841200045168 49 23.6 20.7 250 2.0 3.0 999 9999.9 1015.3 23.6 0.4 4.0 20251841210045168 49 23.6 20.8 260 3.0 4.0 999 9999.9 1015.3 23.6 0.4 4.0 20251841220045168 49 23.5 20.8 260 3.0 4.0 999 9999.9 1015.3 23.6 0.4 4.0 20251841230045168 49 23.5 20.9 260 3.0 4.0 999 9999.9 1015.5 23.5 0.4 3.0 20251841240045168 49 23.5 20.9 260 3.0 4.0 999 9999.9 1015.6 23.5 0.4 4.0 20251841250045168 49 23.6 21.0 260 2.0 3.0 999 9999.9 1015.7 23.5 0.4 3.0 20251841300045168 49 23.8 21.1 260 1.0 2.0 999 9999.9 1015.6 23.5 0.4 3.0 20251841310045168 49 23.9 21.0 260 1.0 1.0 999 9999.9 1015.6 23.5 0.4 3.0 20251841320045168 49 23.8 21.0 260 1.0 2.0 999 9999.9 1015.7 23.5 0.4 3.0 20251841330045168 49 23.9 21.1 00 0.0 2.0 999 9999.9 1015.8 23.6 0.4 3.0 20251841340045168 49 24.0 20.9 260 2.0 3.0 999 9999.9 1015.8 23.6 0.4 3.0 20251841350045168 49 23.7 20.9 260 1.0 2.0 999 9999.9 1015.9 23.5 0.4 3.0 20251841400045168 49 24.3 21.0 00 0.0 1.0 999 9999.9 1016.0 23.6 0.4 3.0 20251841410045168 49 24.0 20.4 290 2.0 2.0 999 9999.9 1016.1 23.8 0.4 3.0 20251841420045168 49 23.7 20.4 260 2.0 2.0 999 9999.9 1016.2 23.8 0.4 3.0 20251841430045168 49 23.8 20.4 250 1.0 2.0 999 9999.9 1016.3 23.7 0.4 3.0 20251841440045168 49 23.8 20.2 280 2.0 3.0 999 9999.9 1016.2 23.8 0.4 3.0 20251841450045168 49 23.6 20.2 280 2.0 3.0 999 9999.9 1016.2 23.8 0.4 3.0 20251841500045168 49 23.6 20.2 300 1.0 2.0 999 9999.9 1016.2 23.9 0.4 3.0 20251841510045168 49 23.6 19.7 320 2.0 2.0 999 9999.9 1016.3 23.5 0.4 3.0 20251841520045168 49 23.5 19.4 330 2.0 3.0 999 9999.9 1016.3 23.6 0.3 3.0 20251841530045168 49 23.5 19.4 320 2.0 3.0 999 9999.9 1016.3 23.5 0.3 3.0 20251841540045168 49 23.6 19.5 310 2.0 2.0 999 9999.9 1016.2 23.6 0.4 3.0 20251841550045168 49 23.6 19.4 290 2.0 2.0 999 9999.9 1016.1 23.7 0.4 3.0 20251841600045168 49 23.5 19.3 290 2.0 3.0 999 9999.9 1016.1 23.7 0.4 3.0 20251841610045168 49 23.5 19.3 290 2.0 3.0 999 9999.9 1016.2 23.8 0.4 3.0 20251841620045168 49 23.6 19.4 260 2.0 3.0 999 9999.9 1016.1 23.3 0.4 3.0 20251841630045168 49 23.6 19.5 260 3.0 4.0 999 9999.9 1016.1 23.8 0.3 3.0 20251841640045168 49 23.6 19.7 260 4.0 4.0 999 9999.9 1016.2 23.7 0.3 3.0 20251841650045168 49 23.6 19.9 270 3.0 4.0 999 9999.9 1016.2 23.7 0.3 3.0 20251841700045168 49 23.6 19.5 300 2.0 3.0 999 9999.9 1016.3 23.7 0.3 3.0 20251841710045168 49 23.6 19.4 290 2.0 3.0 999 9999.9 1016.4 23.8 0.3 3.0 20251841720045168 49 23.7 19.2 290 3.0 3.0 999 9999.9 1016.4 23.8 0.3 3.0 20251841730045168 49 23.7 19.9 300 3.0 4.0 999 9999.9 1016.5 23.9 0.3 3.0 20251841740045168 49 23.5 20.0 310 3.0 4.0 999 9999.9 1016.5 23.9 0.3 3.0 20251841750045168 49 23.5 20.0 310 3.0 4.0 999 9999.9 1016.5 23.9 0.3 3.0 20251841800045168 49 23.5 20.0 320 3.0 4.0 999 9999.9 1016.5 23.8 0.3 3.0 20251841810045168 49 23.4 20.0 320 3.0 4.0 999 9999.9 1016.4 23.8 0.3 3.0 20251841820045168 49 23.5 20.0 310 3.0 3.0 999 9999.9 1016.4 23.8 0.3 3.0 20251841830045168 49 23.5 20.0 310 2.0 3.0 999 9999.9 1016.2 23.8 0.3 3.0 20251841840045168 49 23.5 19.9 300 2.0 3.0 999 9999.9 1016.2 23.9 0.3 3.0 20251841850045168 49 23.5 20.0 310 2.0 3.0 999 9999.9 1016.3 23.9 0.3 3.0 20251841900045168 49 23.6 20.1 310 2.0 3.0 999 9999.9 1016.2 23.9 0.3 3.0 20251841910045168 49 23.6 20.2 310 2.0 2.0 999 9999.9 1016.1 24.0 0.3 3.0 20251841920045168 49 23.5 20.1 310 2.0 3.0 999 9999.9 1016.1 24.1 0.3 3.0 20251841930045168 49 23.6 20.1 320 2.0 3.0 999 9999.9 1016.1 24.0 0.3 3.0 20251841940045168 49 23.6 20.2 320 2.0 3.0 999 9999.9 1016.2 24.1 0.3 3.0 20251841950045168 49 23.6 20.2 320 2.0 3.0 999 9999.9 1016.1 24.1 0.3 3.0 20251842000045168 49 23.6 20.2 330 2.0 3.0 999 9999.9 1016.1 24.2 0.3 3.0 20251842010045168 49 23.6 20.2 330 2.0 3.0 999 9999.9 1016.1 24.1 0.3 3.0 20251842020045168 49 22.8 19.3 310 2.0 2.0 999 9999.9 9999.9 24.1 99.9 99.9 20251842030045168 49 23.9 20.2 300 1.0 2.0 999 9999.9 1016.1 24.3 99.9 99.9 20251842040045168 49 24.0 20.2 310 1.0 2.0 999 9999.9 1016.0 24.3 0.3 3.0 20251842050045168 49 24.1 20.1 280 1.0 2.0 999 9999.9 1016.0 24.2 0.3 3.0 20251842100045168 49 24.2 20.1 290 1.0 2.0 999 9999.9 1016.0 24.2 0.3 3.0 20251842110045168 49 24.2 20.2 280 2.0 2.0 999 9999.9 1015.9 24.2 0.3 3.0 20251842120045168 49 24.3 20.2 290 1.0 2.0 999 9999.9 1015.9 24.4 0.3 3.0 20251842130045168 49 24.4 20.3 310 1.0 2.0 999 9999.9 1016.0 24.4 0.3 3.0 20251842140045168 49 24.3 20.3 330 1.0 2.0 999 9999.9 1016.0 23.8 0.3 3.0 20251842150045168 49 24.3 20.4 330 1.0 2.0 999 9999.9 1016.0 24.2 0.3 3.0 20251842200045168 49 24.5 20.4 320 1.0 2.0 999 9999.9 1016.0 24.6 0.3 3.0 20251842210045168 49 24.4 20.4 340 1.0 2.0 999 9999.9 1015.9 24.7 0.3 3.0 20251842220045168 49 24.4 20.3 340 1.0 2.0 999 9999.9 1016.0 24.2 0.3 3.0 20251842230045168 49 24.4 20.5 350 1.0 2.0 999 9999.9 1016.0 24.6 0.2 99.9 20251842240045168 49 24.3 20.4 10 1.0 1.0 999 9999.9 1015.9 24.6 0.2 99.9 20251842250045168 49 24.4 20.5 10 1.0 1.0 999 9999.9 1015.9 24.5 0.2 99.9 20251842300045168 49 24.2 20.4 40 1.0 1.0 999 9999.9 1015.9 24.6 0.2 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]
137 matching elements
0.016 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]