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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. See also rtmon status, webcam status
Conditions at 9:28 am EST on 02/26/2024 (DOY 057 14:28 GMT)
(Updated every 15 minutes)
Wind Speed:   9.1 kts   (4.7 m/s)
Max Wind Speed:   14.2 kts   (7.3 m/s)
Wind Direction:   81° (E)
Air Temperature:   41.7 °F   (5.4 °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 every 30 minutes)

[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)

Nearby Webcam (external site):
South Haven Lighthouse

----- 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
20240570900 12.1 15.6 19.1 064 39.9 32.1
20240570800 12.6 14.8 19.8 046 38.7 30.3
20240570700 5.6 7.2 15.2 042 39.4 34.7
20240570600 4.7 5.8 6.4 045 40.8 -99.0
20240570500 5.1 5.6 8.2 057 41.0 -99.0
20240570400 5.1 5.4 5.8 040 43.2 -99.0
20240570300 1.7 1.9 5.2 029 42.1 -99.0
20240570200 6.0 6.6 6.6 162 46.0 -99.0
20240570100 8.4 8.6 9.1 171 44.4 -99.0
20240570000 13.0 13.8 14.8 200 46.6 -99.0
20240562300 4.5 4.7 16.3 179 46.0 -99.0
20240562200 6.8 7.4 7.4 229 48.6 -99.0
20240562100 7.0 8.7 12.4 253 44.4 -99.0
20240562000 3.5 4.7 15.2 203 44.1 -99.0
20240561900 6.6 7.2 7.4 169 46.2 -99.0
20240561800 6.0 6.4 8.6 161 44.8 -99.0
20240561700 9.3 9.7 10.1 162 42.8 -99.0
20240561600 6.8 7.4 10.3 151 40.1 -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 recent 2-minute daily data: 20240226.08t.txt.txt, data format (metadata)
      right arrow Click here for past data: 2024 | Archive

The NDBC station ID for this station is: SVNM4
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


Contact:
General Information & Media Inquiries:
oar.glerl.www@noaa.gov
(734) 741-2235
Data Inquiries:
oar.glerl.data@noaa.gov