A FlyerTalk Posting Legend
Join Date: Sep 2012
Location: SFO
Programs: AC SE MM, BA Gold, SQ Silver, Bonvoy Tit LTG, Hyatt Glob, HH Diamond
Posts: 44,406
Yes, if you stay airside for your connection, you'll be dumped into the international departures area, where you'll have access to the lounges.
After your shower, you'll need to go through security and US pre-clearance.