In reply to MattH:
I think you're on a loser. Biblins is out till May, a lot of the forest boulders are sandstone, so not good when wet and most stuff is in the trees, not great for drying. Huntshams is "officially" banned and it's hunting season! The only positive I can vaguely think of is bouldering around the lower tier of Wyndcliff Quarry. It faces east and it's a short drive from Monmouth.
Sorry to pessimistic.
Chris