In reply to Frankie boy:
These all have a good beach close by-
Cummingston on the Moray coast...Also Lots around Aberdeen.
Reiff up beyond ullapool is a Gem.
Ardmair beach and Bouldering{ very close to parking so worth a quick visit }
Sheigra and Sandwood Bay, Very far North.{ But Worth it }
Sanna in Ardnamurchan
On Skye-
Neist is great climbing but lacks a close beach.
Glen Brittle with access to the Cullen has a beach at the campsite.
All i can think of at the moment...i hope this helps