Moving to Switzerland in April 2012, and would LOVE to continue diving! Obviously, this will only occur a few times on vacations, but where are the closest spots to Switzerland to get some good diving in?
The Maldives and Red Sea come to mind.
Check out "The Local" for Switzerland. They also have a forum where you can look up answers to many of your questions about living there. We have a similar forum for Germany and it is a treasure trove of information for ex-pats who move here. It is also available for Sweden, France and Norway. http://www.thelocal.ch/#
Maybe you should contact the local chapter of the SUSV/FSSS (www.susv.ch) after you arrive.
If nothing else you could talk shop and ask around where people who actually like to dive in warm water fly to...
Maldives??? That's within a couple of hundred yards difference from Bern as the Florida keys.
Mediterranean Sea. Many online websites describing exact locales.