it said there were to gates and one wasn’t open so idk whta it means by that
Wheel puzzles requires both wheels to be correct to unlock something. There are no other puzzles in the temple, the rest is set dressing. The Tides story goes more into what the temple is all about, and in some cases the tides story is required before you can solve the temple wheels.
The answer for the wheels are "Fii" and "Caputo".