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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.
NOTICE: Sep 6, 2016. Currently, the Historical Association of South Haven is refurbishing the lighthouse. Our equipment has been removed, met data transmission has ceased, and the webcams are down. Once the lighthouse work is complete (hopefully later this fall), we plan to revisit the station and reinstall our equipment, along with a new radio, antenna, and ultrasonic anemometer. For more information about the lighthouse restoration, see this site.

NOTICE: Current Meteorological Conditions Not Available

Click on image to enlarge
(images updated 2X per hour)
Webcam Location & Info [South Haven, MI Webcam 1 is Down] [South Haven, MI Webcam 2 is Down]
12-hr animations:  1  2

Previous 24 images:  1  2

All Images (past 14 days)

      Click here for past data: 2016 | 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
» Winds courtesy of
» NWS Great Lakes Marine Text Forecasts by Zone
» Links to Great Lakes Water Temperature, Wind/Wave Data, & Water Levels
» Additional Great Lakes WebCams from GLIN
» GLIN: Great Lakes Information Network