Where do submarines go during a hurricane?

Way down in southeast Georgia, we have a huge submarine base at Kings Bay. They’re right on the coast (duh) where Hurrican Dorian is supposed to pass by. Just a little north of Jacksonville.

What do they do with subs during a hurricane? Do they remain tied up at the dock? Do they simply dive and wait it out? Do they haul ass out into the ocean?

Or are they protected enough from the ocean by the barrier reefs so they don’t need to worry?