Waiohai OV rooms are uniquely challenged because a bunch of them became 'parking lot view' after the resort was built (and the villa view designation assigned). What view you will be given will definitely depend on how you booked - Abound Points vs cash vs Interval vs (shudder) encore package.
Hales 1, and 8 are best. It can't hurt to ask...but unless you are a multi week owner staying on a consecutive or concurrent it's unlikely. 2 and 7 are next best...and depending on where you are in the pecking order you might have a chance.
Failing those, I actually recommend Hale 4 for non-owners because while it is the farthest from the ocean, the OV villas overlook beautiful gardens with a peek at the ocean in the distance. Hales 5 and 6 have the 'parking lot view' OV villas I mentioned earlier.