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- WWW Stats
- Runtime Plot
- NOAAPort Stats:
Hourly | Daily | Monthly - Receiver Signal Strength
- What is GMT?
- Disclaimer
NOAA / GLERL / CoastWatch Great Lakes Node
NOAAPORT - Daily Summary of Realtime Great Lakes Weather Data and Marine Observations
This 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: 14:15 GMT, DOY 019, 2017 (Jan 19, 2017)
This page is updated hourly at approx. 18 minutes past the hour
Timeseries Plots:
- Location of all fixed stations active within the past two years:
Buoy (53) | CMAN (98) | US Coast Guard (1) | Other Marine (4) | Surface Airway (133) | All (289) - Location of fixed stations not currently reporting data:
Buoy (53) | CMAN (12) | US Coast Guard (0) | Other Marine (2) | Surface Airway (4) | All (71)
30-day archive of daily NOAAPort files
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,