Seasport Divers – Ni‘ihau Trip
Seasport Divers in Po‘ipu is the largest dive shop on the island, boasting a 32-foot boat for up to ten divers and a 48-footer for up to 18. In summer, they provide incredible three-tank dives to Ni‘ihau.
Fathom Five – Ni‘ihau Dive
Fathom Five is a top diving operation offering quality gear and a wide range of rentals, including wrist-mounted dive computers. They use 25-foot and 35-foot boats, taking only six divers at a time for smaller, more manageable groups. They offer a variety of dives, including standard two-tank boat dives, shore dives, twilight dives, night dives, and premium three-tank dives.