Joined: Jul 2007
Posts: 8,602
Likes: 3,532
From: South shore, L.I., NY
Bikes: Trek Emonda SL7, Cannondale Topstone, Miyata City Liner, Specialized Chisel, Specialized Epic Evo
I live on the south shore of Long Island, so also a humid, near the ocean environment. I keep my bikes in an unheated and uninsulated basement, so similar to your garage and have never had issues with rust or corrosion.