We've dived this site a bunch, and have generally found it a very pleasant dive, although it's shallow enough that if the surf is up at all, the visibility can be very poor. But yesterday, we dove out to the far end of the second reef and ran into some offshore current that was strong enough to make it a struggle to get back to shore at all, and we were unable to exit at Ulua but had to do the more exposed exit at Mokapu. Just a warning that there can be significant current here!