Ensenada is the best bet
I just returned from Ensenada. Apparently with the revision of the "off shore delivery" statute, there are slips available in the Coral and Cruise Port marinas. Both marinas are well maintained and have 24 hour security. Not sure of the cost, but for the Newport to Ensenada race, I wrote out a check for $224 for two nights with a 43' LOA Hunter 410. They jack up the cost during this race. I wouldn't procrastinate too long on this. Sow one up and then you can shop for better deals.You might also consider, I think, Chula Vista and National City. Both are very close to the border. Anything in Newport Beach would be a short term idea at best.John Richards/v Jack's Place