Met Station Array | Info | Milwaukee | Chicago | Michigan City | South Haven | Muskegon | Alpena | Thunder Bay Island | Toledo Light #2

Real-Time Meteorological Observation Network
South Haven, MI  (SVNM4)  42° 24´ 05" N,   86° 17´ 20" W

See Metadata File for full description of instruments and parameters, as well as site maps.
Conditions at 5:36 am EDT on 08/30/2015 (DOY 242 09:36 GMT)
(Updated at about 05,20,35,50 minutes past the hour)
Wind Speed:   1.0 kts   (0.5 m/s)
Max Wind Speed:   1.6 kts   (0.8 m/s)
Wind Direction:   139° (SE)
Air Temperature:   67.6 °F   (19.8 °C)
Plot & Data of Previous 3 Hours (2 minute increments)
Plot of Previous 5 Days (hourly increments)
1-Day Windrose Plot, 5-Day Windrose Plot, (explanation)
Click on image to enlarge (images updated 2X per hour)
Webcam Location & Info, Webcam Disclaimer
[Live Webcam Image from South Haven, MI Met Station Camera 1] [Live Webcam Image from South Haven, MI Met Station Camera 2]

12-hr animations
L to R: 1  2

Previous 24 images
L to R: 1  2

-------- Previous 18 Hours (at top of hour)  [English] [Metric] --------
YEARDOY EDT WIND
SPD
kts
WIND
GUST
kts
PEAK
WIND
kts
WIND
DIR
deg
AIR
TEMP
deg F
20152420500 0.0 0.0 4.5 000 68.2
20152420400 0.4 1.0 1.2 194 67.8
20152420300 3.3 4.5 5.1 137 67.6
20152420200 0.0 0.0 4.9 000 67.8
20152420100 4.3 5.4 5.4 110 68.0
20152420000 6.0 7.2 7.4 098 68.2
20152412300 6.8 8.0 9.9 110 68.0
20152412200 6.2 7.0 10.9 103 68.2
20152412100 6.4 7.2 10.7 116 68.0
20152412000 5.8 6.6 9.5 111 68.2
20152411900 7.4 8.7 9.5 114 68.9
20152411800 5.4 7.0 9.1 116 69.3
20152411700 9.5 12.2 12.2 131 69.1
20152411600 7.2 8.2 12.2 112 68.0
20152411500 8.9 10.9 11.7 098 66.9
20152411400 8.7 11.9 12.1 098 64.9
20152411300 9.9 11.9 14.0 102 64.8
20152411200 4.7 5.8 13.0 123 64.4
Note: Peak wind is max wind gust during entire hour

      Click here for today's 2-minute data: 20150830.08t.txt, data format (metadata)
      Click here for past data: 2015 | Archive

Access current marine observations on your mobile device. See NDBC's mobile access page.
These data are also available from NDBC website and NDBC's Dial-a-Buoy Program.
See also NWS Marine Forecast for this area, and NWS Recreational Beach Forecast

Realtime Data Disclaimer
Special thanks to Special thanks to ATON CG Group Muskegon, 9th USCG Group, State of Michigan Historic Preservation Office, and Michigan Maritime Museum in South Haven.

Additional Great Lakes Meteorological Observations

» NWS, Grand Rapids Office: Near-Realtime Marine Weather, includes current conditions and forecasts
» NWS, White Lake Office: Near-Realtime Marine Weather, includes current conditions and forecasts
» NDBC Great Lakes ImageMap showing U.S. and Canadian Buoys and C-MAN Stations
» NOAA CoastWatch Great Lakes NOAAPORT Data, includes all station types
» NOAA's NowCoast: Web mapping portal to real-time coastal observations
» Detailed Winds and WebCams courtesy of iWindsurf.com
» NWS Great Lakes Marine Text Forecasts by Zone
» Links to Great Lakes Water Temperature, Wind/Wave Data, & Water Levels
» Additional GLERL WebCams
» Additional Great Lakes WebCams from GLIN
» GLIN: Great Lakes Information Network