8-Hour Niihau Forbidden Island Dive

Scuba Dive at Ni’ihau (Forbidden island) runs through Explore Kauai Scuba. Rated 5.0 across 43 reviews. Runs 8 hours (approx.). From $655.

Overview

This is a full-day scuba trip out to Ni'ihau, the island the listing calls the Forbidden Island. Explore Kauai Scuba runs the boat from Kikiaola Small Boat Harbor near Kekaha, with a hard arrival time of 6:30 am, and the whole experience runs roughly 8 hours. Divers need to be certified, and the boat carries a maximum of 6 travellers.

The day is built around the crossing and the dives. Gear is provided, and lunch, snacks and bottled water are included, along with access to a bathroom on board. When conditions allow, the boat heads across the channel to dive off Ni'ihau itself. The tour ends back at the same harbor where it started.

There is a real weather caveat. From October through April the crossing becomes harder, and if the boat cannot reach Ni'ihau the day shifts to dives off Kauai with a 45% refund applied. A four-diver minimum applies, and if that is not met the operator offers a different date, a different experience, or a full refund. It suits certified divers with moderate fitness who are comfortable on the water for most of the day and flexible enough to accept a Kauai dive day if the channel does not cooperate.

What's Included

Itinerary

1. Meet at Kikiaola HarborArrive at Kikiaola Small Boat Harbor, 8932 Kekaha Rd, Kekaha, no later than 6:30 am. Park in the grassy field on the right as you pull in, then walk to the dock and look for the scuba tanks.
2. Cross to Ni'ihauThe boat heads out toward Ni'ihau, weather permitting. The tour runs approximately 8 hours in total.
3. Dive around Ni'ihauCertified divers dive the sites around the Forbidden Island. SCUBA equipment use is included, along with lunch, snacks and bottled water on board.
4. Return to KikiaolaThe trip ends back at the same meeting point at the harbor.

What To Expect From The Tour

A few practical points shape the day, from the early start and the certification requirement to the weather risk.

• Certification required. Only certified divers may dive Ni'ihau on this trip. Travellers should also have a moderate level of physical fitness. Anyone with back problems, heart problems, or who is pregnant is advised not to join.
• What is provided. SCUBA equipment, lunch, snacks and bottled water are all included, and there is a bathroom on board. Hotel pickup is not included, so travellers make their own way to the harbor.
• Early start. Arrival at Kikiaola Small Boat Harbor is required no later than 6:30 am. The listing suggests parking in the grassy field on the right and walking to the dock near the scuba tanks. From there the day runs about 8 hours.
• Sun protection. The operator recommends wearing a hat, sunglasses, and a sunshirt or jacket to cover your skin. You will be on the water for much of the day on the crossing.
• Weather flexibility. If weather forces a change, the tour may be rerouted to south side local diving with adjusted pricing. From October to April the crossing is harder, and if Ni'ihau is unreachable the day becomes Kauai diving with a 45% refund applied.
• Small group. The tour runs with a maximum of 6 travellers and needs at least 4 divers to go ahead. The operator asks that you provide your arrival and departure dates when booking.

Common issues. The biggest risk is the crossing itself. Between October and April the weather often blocks the run to Ni'ihau, in which case the day becomes a dive off Kauai with a 45% refund, so travellers set on Ni'ihau specifically may end up somewhere else. A four-diver minimum applies, and the trip can be cancelled or rescheduled if it is not met, though a different date, a different experience or a full refund is offered. The tour is not wheelchair accessible, hotel pickup is not included, and travellers must reach Kikiaola Small Boat Harbor in Kekaha by 6:30 am on their own.

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