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NOAAPORT - Realtime Great Lakes Weather Data and Marine Observations

This page contains realtime marine 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. 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: 21:56 GMT, DOY 342, 2023 (Dec 08, 2023)
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
[Great Lakes ImageMap] NOAAPORT Lake Superior NOAAPORT Lake Michigan NOAAPORT Lake Huron NOAAPORT Lake Erie NOAAPORT Lake Ontario Note: The map to the left is static and shows all fixed NOAAPORT stations that have reported data over the past two years.

To view live data, click on a lake in the map to jump to realtime data for that lake, or click on a data type or an individual station below to jump to realtime obs for that data type or station.




Click on a data type or an individual station below to jump to realtime obs for that data type or station
noaaport thumbnail image  ALL OBSERVATIONS (233) 
  Data only (2023) | Data format | Description of Measurements (NDBC)
»Spatial Plots: GLCFS air temp | GLCFS wind speed & dir | GLCFS cloud cover | GLCFS waves
noaaport thumbnail image    0 Buoys (3)
Data only
45002 45012 45161
noaaport thumbnail image    1 CMAN & U.S. Coast Guard Stations (92)
includes GLERL,NDBC,NWS,NOS,USCG Data only
AGCM4 ALXN6 APNM4 BHRI3 BIGM4 BSBM4 BUFN6 CBLO1 CBRW3 CHII2 CLSM4 CMPO1 CMTI2 CNDO1 CNII2 CYGM4 DBLN6 DISW3 DTLM4 DULM5 EREP1 FAIO1 FPTM4 FTGM4 GBWW3 GDMM5 GELO1 GRMM4 GSLM4 GTLM4 GTRM4 HHLO1 HLNM4 HRBM4 KNSW3 KWNW3 LDTM4 LORO1 LPNM4 LTRM4 MACM4 MBRM4 MCGM4 MCYI3 MEEM4 MKGM4 MLWW3 MNMM4 MRHO1 NABM4 NIAN6 NPDW3 NREP1 OBGN6 OKSI2 OLCN6 OSGN6 OTNM4 OWXO1 PCLM4 PILM4 PKBW3 PNGW3 PNLM4 PRIM4 PSCM4 PSTN6 PTIM4 PWAW3 RCKM4 RCRN6 ROAM4 RPRN6 SBIO1 SBLM4 SGNW3 SJOM4 SLVM5 SPTM4 SRLM4 STDM4 SVNM4 SWPM4 SXHW3 TAWM4 TBIM4 THRO1 TWCO1 WFPM4 WHRI2 WNEM4 YGNN6
noaaport thumbnail image    3 Ship Reports (22)
Data only
CFN5191 CFN5517 CFN6287 VBCD VCJW WAV4647 WC5932 WDB9821 WDC6055 WDE3568 WDH7557 WDH7558 WDH7560 WDH7561 WDH7562 WDH7563 WDJ4194 WL3972 WUR8857 WXU3434 WYP8657 XJBH
noaaport thumbnail image    6 Surface Airways Stations (116)
Data only
ACB ANJ APN ART ASX BAX BEH BIV BKL BUF CGF CIU CKC CLE CMX COQ CVX DET DKK DLH DRM DTW DUH DYT ENW ERI ERY ESC ETB FKS FZY GNA GRB GYY HYX HZY IAG ISQ IWD JHW LDM LPR MBL MBS MCD MDW MGC MGN MKE MKG MNM MTC MTW MWC ONZ ORD OSC P53 P58 P59 PHN PLN PWK PZQ RAC ROC SAW SBM SBN SJX SLH SUE SUW SYR TDZ TOL TTF TVC TWM UES UGN VPZ WCI WCJ WGD WKK WMZ WNC WNZ WQP WWB WWZ XCA XDI XHA XHM XPC XTO YAM YCK YGK YHM YLD YPQ YQA YQG YQT YSB YSN YSP YTR YTZ YVV YXU YXZ YYZ
Note: Only stations containing data for current day are listed Additional Information:
See also Great Lakes Observing System (GLOS) Observations Explorer

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This Web page created by Greg Lang (retired) and currently maintained by Bryan Mroczka, NOAA/GLERL,
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