what is the greatest depth in meters for the pacific ocean
7! The current deepest point on any ocean floor is Challenger Deep (named after HMS Challenger) in the Mariana Trench. That is 10,911 metres (35,797 ft) or 7 miles deep. And â¦ also in the Pacific Ocean. So I don't think the average depth of the Atlantic is 7 miles. The Average Depth of the Atlantic is about 11,810 feet or 2.236 miles. 6 people found this useful.