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NOAA / GLERL / Great Lakes Coastal Forecasting System
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Latest Nowcast & Forecast GLCFS Winds, Waves, Surface Currents, Water Temps, Ice,
and GLSEA SST & NIC Ice via Google Maps

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Make Selection:  Great Lakes
 Superior  Michigan
 Huron  Erie  Ontario
 Green Bay  Saginaw Bay
 Western Erie  St. Clair

 Winds  Waves (m)  Waves (ft)
 Currents  Surf Temps  Bot Temps
 Ice Conc  Ice Thick
 Vessel Icing  GLSEA SST, NIC Ice

 Latest Nowcast
  Or Latest Forecast
 +12h  +24h  +48h
 +72h  +96h  +120h

 GLCFS Winds

 May 7, 2021, 06:00 GMT wind legend