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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 8:30 pm EDT on 04/19/2015 (DOY 110 00:30 GMT)
(Updated at about 05,20,35,50 minutes past the hour)
Wind Speed:   11.7 kts   (6.0 m/s)
Max Wind Speed:   18.5 kts   (9.5 m/s)
Wind Direction:   86° (E)
Air Temperature:   52.7 °F   (11.5 °C)
Plot & Data of Previous 3 Hours (5 minute increments)
Plot of Previous 5 Days (hourly increments)
1-Day Windrose Plot, 5-Day Windrose Plot, (explanation)
 
Click on image to enlarge
(updated every 30 minutes at about :05, :35)
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
20151092000 13.4 19.1 19.4 072 52.9
20151091900 14.0 18.9 22.7 082 54.9
20151091800 11.7 18.9 20.8 098 57.9
20151091700 9.9 15.2 20.4 107 68.0
20151091600 15.9 19.2 20.0 095 70.5
20151091500 9.9 14.8 21.0 083 70.5
20151091400 13.8 18.7 22.2 098 69.8
20151091300 13.8 20.4 22.0 093 66.2
20151091200 14.6 19.4 22.0 101 63.5
20151091100 13.0 19.1 22.4 103 60.1
20151091000 10.9 16.9 24.3 105 56.7
20151090900 15.2 19.6 22.6 105 53.8
20151090800 14.4 18.3 23.1 108 52.2
20151090700 13.8 18.3 25.1 107 51.6
20151090600 15.7 20.6 21.8 103 51.6
20151090500 15.0 19.6 21.4 103 52.3
20151090400 14.0 18.1 21.8 103 53.4
20151090300 13.8 19.8 22.4 099 55.0
Note: Peak wind is max wind gust during entire hour

      Click here for today's 5-minute data: 20150420.08t.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