However, if you do get close enough, you’ll hear morse code, which translates to a strange request to go bowling. Is this merely an easter-egg from the hit show “Lost,” or a more profound mystery yet to be uncovered? While you can’t interact with the hatch yet, Rockstar loves updating this game, so there's a chance it may be used in the future for a heist or for a more explicit connection to the show. On the easternmost part of the map, deep underwater, is an unexpecting looking hatch with an ominous glow of light shining through a window.
Advertisement #19: The Underwater Hatch “Grand Theft Auto V” (2013)