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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. See also rtmon status, webcam status
Conditions at 9:30 pm EST on 12/03/2020 (DOY 339 02:30 GMT)
(Updated at about 02,17,32,47 minutes past the hour)
Wind Speed:   24.5 kts   (12.6 m/s)
Max Wind Speed:   26.6 kts   (13.7 m/s)
Wind Direction:   236° (SW)
Air Temperature:   42.3 °F   (5.7 °C)
Data & Plots of Previous 3 Hours (2 minute increments)
Data & Plots of Previous 5 Days (hourly increments)
         1 Day Windrose Plot5 Day Windrose Plot(explanation)         
Click on image to enlarge
(images updated 2X per hour)
Webcam Location & Info
[Live Webcam Image from South Haven, MI Met Station Camera 1]
[Live Webcam Image from South Haven, MI Met Station Camera 2]
[Live Webcam Image from South Haven, MI Met Station Camera 3]
[Live Webcam Image from South Haven, MI Met Station Camera 4]
12-hr animations:  1  2  3  4
Previous 48 images:  1  2  3  4
All Images (past 10 days)

----- Previous 18 Hours (at top of hour)  [English] [Metric] -----
YEARDOY EST Wind
Spd
kts
Wind
Gust
kts
Peak
Wind
kts
Wind
Dir
deg
Air
Tmp
F
Wind
Chill
F
20203382100 22.6 24.9 29.5 228 42.3 -99.0
20203382000 22.0 24.1 29.7 231 43.2 -99.0
20203381900 22.2 25.1 28.4 225 43.5 -99.0
20203381800 19.8 21.8 27.8 211 42.1 -99.0
20203381700 17.1 19.1 23.9 223 41.4 -99.0
20203381600 15.4 16.9 20.2 222 40.6 -99.0
20203381500 15.6 17.3 19.2 241 39.2 30.0
20203381400 16.9 20.2 21.0 225 39.2 29.6
20203381300 17.3 19.4 22.9 218 38.8 29.0
20203381200 18.9 20.6 22.9 222 38.8 28.6
20203381100 21.0 23.7 24.3 229 39.0 28.3
20203381000 20.6 24.5 25.5 221 39.0 28.3
20203380900 19.1 21.4 24.5 213 39.6 29.5
20203380800 18.1 20.6 22.9 223 40.3 -99.0
20203380700 19.8 23.1 23.1 218 40.6 -99.0
20203380600 18.5 20.8 22.0 223 41.0 -99.0
20203380500 19.1 20.8 23.1 221 41.4 -99.0
20203380400 16.9 20.0 22.6 227 41.7 -99.0
Note: Peak wind is max wind gust during entire hour
Note: Wind chill is set to -99 if air temp > 40 F or wind speed < 3 mph

      right arrow Click here for today's 2-minute data: 20201204.08t.txt, data format (metadata)
      right arrow Click here for past data: 2020 | 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 the 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 iWindsurf.com
» NWS Great Lakes Marine Text Forecasts by Zone
» Links to Great Lakes Water Temperature, Wind/Wave Data, & Water Levels
» GLIN: Great Lakes Information Network