Realtime Great Lakes Weather Data and Marine Observations

                                       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
20241900420045162   29  18.8 999.9 150  4.0  5.0 999 9999.9 1015.5 18.5  0.2 99.9            
20241900440045162   29  18.9 999.9 150  4.0  5.0 999 9999.9 1015.3 18.5  0.2 99.9            
20241900500045162   29  18.9 999.9 170  4.0  5.0 999 9999.9 1015.4 18.5  0.2 99.9            
20241900520045162   29  19.0 999.9 170  4.0  4.0 999 9999.9 1015.1 18.4  0.2 99.9            
20241900540045162   29  18.7 999.9 160  4.0  4.0 999 9999.9 1015.0 18.4  0.1 99.9            
20241900600045162   29  18.8 999.9 160  4.0  5.0 999 9999.9 1015.2 18.3  0.1 99.9            
20241900620045162   29  18.7 999.9 170  4.0  5.0 999 9999.9 1015.0 18.3 99.9 99.9            
20241900640045162   29  18.7 999.9 170  5.0  6.0 999 9999.9 1015.2 18.3  0.2 99.9            
20241900700045162   29  18.8 999.9 170  4.0  5.0 999 9999.9 1015.3 18.3  0.1 99.9            
20241900720045162   29  18.7 999.9 180  4.0  4.0 999 9999.9 1015.4 18.2  0.1 99.9            
20241900740045162   29  18.7 999.9 170  3.0  4.0 999 9999.9 1015.2 18.2 99.9 99.9            
20241900800045162   29  18.8 999.9 170  4.0  4.0 999 9999.9 1015.1 18.3  0.1 99.9            
20241900820045162   29  19.1 999.9 180  4.0  4.0 999 9999.9 1014.8 18.3  0.1 99.9            
20241900840045162   29  19.0 999.9 160  4.0  5.0 999 9999.9 1014.7 18.3  0.2 99.9            
20241900900045162   29  19.1 999.9 150  4.0  5.0 999 9999.9 1014.6 18.3  0.2 99.9            
20241900920045162   29  19.1 999.9 160  4.0  4.0 999 9999.9 1014.6 18.3  0.2 99.9            
20241900940045162   29  19.0 999.9 170  4.0  5.0 999 9999.9 1014.8 18.4  0.2 99.9            
20241901000045162   29  18.9 999.9 170  4.0  4.0 999 9999.9 1014.8 18.4  0.1 99.9            
20241901020045162   29  19.0 999.9 160  4.0  4.0 999 9999.9 1015.0 18.4  0.1 99.9            
20241901040045162   29  19.0 999.9 170  4.0  5.0 999 9999.9 1015.1 18.4  0.1 99.9            
20241901100045162   29  18.9 999.9 160  4.0  5.0 999 9999.9 1015.0 18.5  0.1 99.9            
20241901120045162   29  18.9 999.9 170  3.0  4.0 999 9999.9 1015.0 18.5  0.1 99.9            
20241901140045162   29  18.9 999.9 170  3.0  4.0 999 9999.9 1014.8 18.5  0.1 99.9            
20241901200045162   29  19.0 999.9 170  3.0  4.0 999 9999.9 1014.8 18.5  0.1 99.9            
20241901220045162   29  19.0 999.9 170  3.0  3.0 999 9999.9 1014.4 18.6  0.1 99.9            
20241901240045162   29  19.3 999.9 180  4.0  5.0 999 9999.9 1015.0 18.7  0.2 99.9            
20241901300045162   29  19.5 999.9 170  3.0  4.0 999 9999.9 1014.7 18.7  0.2 99.9            
20241901320045162   29  19.5 999.9 170  3.0  4.0 999 9999.9 1014.9 18.8  0.2 99.9            
20241901340045162   29  19.5 999.9 160  4.0  4.0 999 9999.9 1015.2 18.7  0.2 99.9            
20241901400045162   29  19.7 999.9 160  3.0  4.0 999 9999.9 1015.0 18.9  0.1 99.9            
20241901420045162   29  19.7 999.9 190  3.0  4.0 999 9999.9 1015.1 19.0  0.2 99.9            
20241901440045162   29  19.5 999.9 170  3.0  4.0 999 9999.9 1015.5 19.1  0.1 99.9            
20241901500045162   29  19.6 999.9 180  3.0  3.0 999 9999.9 1015.3 19.1  0.1 99.9            
20241901520045162   29  19.9 999.9 180  4.0  4.0 999 9999.9 1015.1 19.1  0.1 99.9            
20241901540045162   29  20.8 999.9 200  4.0  4.0 999 9999.9 1015.4 19.1  0.1 99.9            
20241901600045162   29  20.5 999.9 200  3.0  3.0 999 9999.9 1015.3 19.1  0.1 99.9            
20241901620045162   29  19.9 999.9 170  3.0  3.0 999 9999.9 1015.7 19.1  0.1 99.9            
20241901640045162   29  20.3 999.9 220  2.0  3.0 999 9999.9 1015.6 19.2 99.9 99.9            
20241901700045162   29  20.4 999.9 160  1.0  1.0 999 9999.9 1015.5 19.2  0.1 99.9            
20241901720045162   29  19.8 999.9 110  2.0  3.0 999 9999.9 1014.7 19.3  0.1 99.9            
20241901740045162   29  20.7 999.9 180  3.0  4.0 999 9999.9 1014.6 19.3  0.1 99.9            
20241901800045162   29  20.7 999.9 170  3.0  3.0 999 9999.9 1014.1 19.4  0.1 99.9            
20241901820045162   29  20.0 999.9 160  3.0  4.0 999 9999.9 1014.2 19.5  0.1 99.9            
20241901840045162   29  20.4 999.9 170  4.0  5.0 999 9999.9 1014.2 19.5  0.1 99.9            
20241901900045162   29  20.0 999.9 160  5.0  6.0 999 9999.9 1014.0 19.5  0.1 99.9            
20241901920045162   29  19.9 999.9 150  5.0  6.0 999 9999.9 1013.7 19.4  0.1 99.9            
20241901940045162   29  20.1 999.9 150  5.0  6.0 999 9999.9 1013.7 19.4  0.2 99.9            
20241902000045162   29  19.7 999.9 150  6.0  6.0 999 9999.9 1013.3 19.4  0.2 99.9            
20241902020045162   29  19.5 999.9 150  6.0  6.0 999 9999.9 1013.1 19.4 99.9 99.9            
20241902040045162   29  19.5 999.9 150  6.0  7.0 999 9999.9 1012.9 19.4  0.3  2.0            
20241902100045162   29  19.6 999.9 150  6.0  7.0 999 9999.9 1012.7 19.5 99.9 99.9            
20241902120045162   29  19.6 999.9 150  6.0  7.0 999 9999.9 1012.3 19.5  0.4  2.0            
20241902140045162   29  19.9 999.9 160  6.0  8.0 999 9999.9 1012.0 19.5  0.4  3.0            
20241902200045162   29  20.0 999.9 170  7.0  9.0 999 9999.9 1012.0 19.5  0.4  2.0            
20241902220045162   29  19.8 999.9 160  7.0  8.0 999 9999.9 1012.1 19.4  0.5  3.0            
20241902240045162   29  20.0 999.9 160  6.0  7.0 999 9999.9 1011.9 19.4 99.9 99.9            
20241902300045162   29 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9  0.5  3.0            
20241902340045162   29  19.7 999.9 160  6.0  7.0 999 9999.9 1011.8 19.3  0.4  2.0