CoastWatch Great Lakes Node
NOAAPORT - Realtime Great Lakes Weather Data and Marine ObservationsThis page contains realtime marine (weather and sea state) data from Great Lakes buoys, coastal met stations, airports, and ships. The data are transmitted through the NOAAPORT system and are received continuously at NOAA/GLERL via satellite dish. Observations from current or previous days can be obtained by selecting a station type or an individual station. Marine obs include wind speed, wind gust, wind direction, air temperature, dew point, cloud cover, sea level pressure, water temperature, wave height, wave period, and live tracking of Great Lakes ship locations.
Most recent observation: 20:15 GMT, DOY 295, 2017 (Oct 22, 2017)
This page is updated hourly at approx. 18 minutes past the hour
Click in a lake below to jump to realtime obs for that lake
Click on a data type or an individual station below to jump to realtime obs for that data type or station
Year-to-date archive of individual station data available by clicking on station
Historical archive of Buoys and CMAN stations available at NDBC Great Lakes
Historical archive of all other stations available upon request.
See also Great Lakes Observing System (GLOS) Observations Explorer
See also Related links
This Web page created and maintained by Greg Lang, NOAA/GLERL,