Coral Bleaching at Hapuna Beach, Hawaii Posted on 2015-09-092019-06-28 by hai coral bleaching hapuna coral bleaching hapuna coral bleaching hapuna coral bleaching hapuna Coral bleaching event observed at north of Hapuna Beach. These corals are at 10-15ft. Share this:TwitterFacebookEmailTumblrPrintPinterestLinkedInLike this:Like Loading...