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Past 24 hours observations for M4

The table below shows the marine observational data for M4 for the past 24 hours.

Map showing locations of observing sites

kn = knot
n.m. = nautical mile

Time Weather Temperature Humidity Wind Visibility Pressure Wave
Air Dew Point Sea Direction Speed Period Height
  °C °C °C % deg knots n miles hPa seconds metres
19 Aug at 2000 UTC n/a 13.3   n/a   15.4   n/a   340   12   n/a   1020.3   6   2.0  
19 Aug at 2100 UTC n/a 13.4   n/a   15.4   n/a   360   16   n/a   1020.6   6   1.8  
19 Aug at 2200 UTC n/a 13.4   n/a   15.4   n/a   360   14   n/a   1020.6   6   1.8  
19 Aug at 2300 UTC n/a 13.4   n/a   15.4   n/a   350   14   n/a   1020.8   6   1.8  
20 Aug at 0000 UTC n/a 12.4   n/a   15.3   n/a   30   14   n/a   1020.8   5   1.7  
20 Aug at 0100 UTC n/a 12.8   n/a   15.3   n/a   350   8   n/a   1020.8   5   1.6  
20 Aug at 0200 UTC n/a 13.6   n/a   15.3   n/a   n/a   16   n/a   1020.5   5   1.7  
20 Aug at 0300 UTC n/a 13.3   n/a   15.3   n/a   360   14   n/a   1020.4   5   1.6  
20 Aug at 0400 UTC n/a 12.0   n/a   15.3   n/a   350   17   n/a   1020.6   5   1.7  
20 Aug at 0500 UTC n/a 12.9   n/a   15.3   n/a   340   12   n/a   1020.3   5   1.7  
20 Aug at 0600 UTC n/a 12.6   n/a   15.3   n/a   20   12   n/a   1020.5   6   1.7  
20 Aug at 0700 UTC n/a 12.9   n/a   15.3   n/a   350   10   n/a   1020.9   6   1.8  
20 Aug at 0800 UTC n/a 11.4   n/a   15.3   n/a   350   14   n/a   1021.1   6   1.9  
20 Aug at 0900 UTC n/a 12.2   n/a   15.3   n/a   20   6   n/a   1021.1   6   1.9  
20 Aug at 1000 UTC n/a 13.0   n/a   15.3   n/a   340   10   n/a   1020.9   7   1.8  
20 Aug at 1100 UTC n/a 13.1   n/a   15.3   n/a   330   8   n/a   1021.0   7   1.8  
20 Aug at 1200 UTC n/a 13.4   n/a   15.4   n/a   300   8   n/a   1020.6   6   1.6  
20 Aug at 1300 UTC n/a 13.3   n/a   15.4   n/a   300   10   n/a   1020.7   6   1.6  
20 Aug at 1400 UTC n/a 13.4   n/a   15.4   n/a   290   10   n/a   1020.4   6   1.6  
20 Aug at 1500 UTC n/a 13.6   n/a   15.5   n/a   290   12   n/a   1019.8   6   1.6  
20 Aug at 1600 UTC n/a 13.6   n/a   15.4   n/a   280   12   n/a   1019.3   6   1.6  
20 Aug at 1700 UTC n/a 13.6   n/a   15.4   n/a   260   14   n/a   1018.6   6   1.8  
20 Aug at 1800 UTC n/a 13.6   n/a   15.4   n/a   290   12   n/a   1018.2   6   1.9  
20 Aug at 1900 UTC n/a 12.9   n/a   15.4   n/a   250   14   n/a   1017.5   6   1.9  

Last updated: 1935 UTC on Wed 20 Aug 2014

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Observations are subject to final quality control checks after publication on this web site.



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