Frequent commenter Bathrobe sent me a link to Alix Ingber’s sonnet site:
This is an ongoing project. Its primary purpose is to provide good verse translations of Golden Age Spanish sonnets to English-speaking readers. I hope that it may also serve to provide an online forum for the discussion of these works as well as a resource for anyone interested in delving further into the material.
The translations don’t thrill me, but they’re satisfactory, she includes the originals, and the commentary is useful; she says visitors “are invited to submit their own translations and/or commentary.”