# Could a safe water ocean exist on a world with predominantly chlorine atmosphere?

I am researching for a Si-Fi book. Would a water ocean on a world with a predominantly chlorine ($\ce{Cl2}$) atmosphere be safe to touch? Would the chlorine over time saturate the water creating a "laundry bleach' solution, or would it create a ocean of hydrocloric acid ($\ce{HCl}$) and hypoclorous acid ($\ce{HOCl}$), or would the chlorine just not react with the water that much?