You can use these automated tools like GrADS, and I'm sure the NCEP reanalysis page. I could not find it myself though. If you wanted to create these, streamlines are everywhere tangent to the wind field. 

You can use opengrads to plot streamlines for global wind data. Here is the link of the web page http://opengrads.org/doc/udxt/fish/fish.html 

if you use matlab: http://www.mathworks.co.uk/help/matlab/visualize/stream-line-plots-of-vector-data.html

Replies given by other scientists provide  good guidance for drawing streamlines.  

In addition to GrADS and MATLAB as suggested above, you can use NCL to plot streamlines

https://www.ncl.ucar.edu/Applications/stream.shtml