Skip to main content
NOAA / GLERL / CoastWatch Great Lakes Node / NOAAPORT Page

Realtime Great Lakes Weather Data and Marine Observations

 YSP: Marathon ONT                                  
Surface Airways Station
Lat: 48.75°, Lon: -86.35°
Elevation: 206 m
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
Lt Blue MarkerBuoys
Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (314)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
Select Year and Day of Year (DOY) range:
Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Metadata | Description of Measurements (NDBC)
All 9s in field = missing data 

                                       Change Units to English | Metric
                         AIR   DEW WND  WND  WND CLD SOLAR   BAR    WAT  WAV  WAV
-------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER
YYYYDDDHHMM#ID            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s
202525612006YSP     09  13.0  13.0   0  0.0 99.9  75 9999.9 1018.7 99.9 99.9 99.9            
202525613006YSP     09  14.0  14.0 999  1.0 99.9 999 9999.9 1018.8 99.9 99.9 99.9            
202525614006YSP     09  14.0  14.0 999  1.0 99.9 999 9999.9 1019.4 99.9 99.9 99.9            
202525615006YSP     09  14.0  14.0 999  1.5 99.9 999 9999.9 1019.5 99.9 99.9 99.9            
202525616006YSP     09  15.0  15.0 999  1.0 99.9 100 9999.9 1019.1 99.9 99.9 99.9            
202525617006YSP     09  17.0  15.0 999  1.0 99.9  50 9999.9 1018.8 99.9 99.9 99.9            
202525618006YSP     09  18.0  15.0 260  2.6 99.9  25 9999.9 1018.7 99.9 99.9 99.9            
202525619006YSP     09  18.0  15.0 270  1.5 99.9  25 9999.9 1018.6 99.9 99.9 99.9            
202525620006YSP     09  20.0  15.0 999  1.0 99.9  25 9999.9 1018.2 99.9 99.9 99.9            
202525621006YSP     09  20.0  15.0 250  2.1 99.9  25 9999.9 1018.2 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
10 matching elements
0.068 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]