Today, 19-Sep-2025, the underwater visibility ranges from 109 ft at the Wash Rock dive site in Hawaii to 59 ft at the Ulong Channel dive site in Palau. Click on High Viz Dives in the navigation bar above for the complete list of high visibility sites.

All the dive sites are ranked for the best combination of high visiblity, low waves, low wind speeds, ideal air and water temperatures, and low currents. The all around best dive today is at the Carthaginian II dive site in Hawaii, with a score of 90 out of a possible 100 points. Click on Best Dives in the navigation bar above for the entire ranking.