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NOAA Marine Forecast
Great Lakes Marine Forecast Map
Lake Michigan Conditions – Weather Buoys
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Wave heights. water temperature, wind speed and gusts
Text 866-218-9973 and the Buoy Number,
and receive a text back of current conditions at that Buoy location.
45007 South Lake Michigan
45013 Milwaukee
45014 South Green Bay
45020 Grand Traverse Bay South
45022 Little Traverse Bay
45024 Ludington
45026 Cook Nuclear Plant
45029 Port Sheldon
45161 Muskegon
45168 South Haven
45170 Michigan City
45174 Wilmette
45175 Makinac Straits South
45182 Milwaukee Atwater Park
45183 Sleeping Bear Dunes
45184 Green Bay East
45185 Green Bay West
45186 Waukegan
45187 Winthrop
About the Great Lakes Buoy Portal
The Great Lakes Observing System’s Great Lakes Buoy Portal provides users with near real-time weather, wave, and water quality conditions observed in the Great Lakes. The portal also allows users to check weather and wave forecasts, and to view hazard information from the National Weather Service. Observations come from both privately- and publicly-owned buoys. Forecasts are from NOAA’s Great Lakes Environmental Research Laboratory‘s Great Lakes Coastal Forecasting System and the National Weather Service are used.
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