I ran across live course cams at Pebble Beach and St. Andrews, two of the world's greatest (if not the greatest) championship golf courses.
At Pebble it was early morning. (Was that Bill Clinton on the practice putting green?) At St. Andrews late afternoon. Check them out here:
Pebble Beach Golf Links
St. Andrews Old Course
And as an added bonus, here is the live cam link for another challenging course:
Super Putt Golf Course
(My apologies, but Super Putt is closed for the season. Try again after Memorial Day.)
The Armchair Golfer
P.S. I've also added these links to the sidebar at right.