Magnetic Declination

[jjjnettie]

I found this very useful page that helps you find the Magnetic Declination of your location, anywhere on Earth.
http://www.geosats.com/magdecli.html

[Exfso]

Thanks JJ that is a very handy link..

[Atmos]

I personally use http://www.ga.gov.au/oracle/geomag/agrfform.jsp they do the same thing though :)