15 Kauai Scuba Diving Worth Booking

1.Kauai’s Ultimate South Shore 2 Tank Dive (Certified Divers Only)

★★★★★★★★★★5.0 · 190 reviews · 4 hours (approx.) · from $210Our pick

Join Dive Kauai at Koloa Landing for a four-hour, two-tank shore excursion in protected Hanaka’ape Bay. Certified divers swim only a short distance from the ramp, with a guide such as Jimmy, Logan, Dominic, or Josh leading small groups to turtles, eels, octopus, tropical fish, and other reef life. Gear, snacks, water, and a marine ecology briefing are included.

“This is a fantastic dive! The staff was fantastic, friendly and I was able to see different species.”

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2.Kauai’s Ultimate Discover Scuba Dive – OCEAN EXPERIENCE (1 Tank Dive)

★★★★★★★★★★5.0 · 186 reviews · 2 hours 30 minutes (approx.) · from $186

At Koloa Landing in Poipu, you’ll learn the basics of scuba with a PADI instructor, practice four skills in shallow water, then explore Kauai’s ocean to a maximum of 40 feet. Groups are capped at four. Instructors such as Logan, Alessandra, Benji, Claire, and Dominic are praised for calm, patient teaching. Plan for 2.5 to 3 hours.

“Absolutely amazing. Carleigh(spelling?) was a great teacher. Picked it up quickly! Cant wait to go back again!!”

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3.Kauai’s Ultimate Dive Boat Adventure (for CERTIFIED Divers Only)

★★★★★★★★★★5.0 · 84 reviews · 4 hours (approx.) · from $285

Join Dive Kauai from Poipu for a four-hour, two-tank outing aboard the 26-foot Ho'onui. Limited to six certified scuba divers, the trip visits south-shore reefs with lava formations, caverns, turtles, eels, and tropical fish. Crew members including AJ, Captain Nick, Dominic, and Drew have led outings with strong local insight.

“Easily travel to locations, but good reefs with plenty of turtles. Easy dives, calm waters. Worth the trip!”

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4.Kauai’s Exclusive Morning Scuba Charter for Experienced Divers

★★★★★★★★★★5.0 · 47 reviews · 4 hours 30 minutes (approx.) · from $259

Join Seasport Divers at 7:30 a.m. for a four-and-a-half-hour morning scuba charter built for experienced divers. The crew can choose among Kauai’s south shore sites based on conditions, with possible lava tubes, sea turtles, schooling fish, sharks, pelagic species, and seasonal humpback whales. Coffee, snacks, water, and warm showers are included.

“Beautiful dive in and out of lava tubes with tons of sea turtles! Staff was professional and helpful! Would recommend!”

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5.Scuba Dive at Ni’ihau (Forbidden island)

★★★★★★★★★★5.0 · 36 reviews · 8 hours (approx.) · from $655

Join captains Nick and Jessie for an eight-hour trip from Kekaha to Niihau, with a one-hour crossing, two underwater sessions, lunch, and a tour of Lehua Crater. This small-group outing is for certified scuba participants with at least 15 prior dives. Equipment, snacks, and water are included.

“I would highly recommend Nick and Jessie and their dive operation to anyone. They are safety conscious but also relaxed. Their hospitality on board was unmatched. Jesse even baked us some blueberry bread! They are very knowledg”

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6.Kauai Scuba Diving for Beginners

★★★★★★★★★★5.0 · 36 reviews · 4 hours 30 minutes (approx.) · from $202

Learn scuba basics at Kauaʻi’s Koloa Landing, then explore coral reefs to 40 feet with an instructor beside you. The 4.5-hour experience includes gear, wetsuit, transport, snacks, and bottled water. Choose a second reef when conditions allow. Guides such as Joe, Carlos, Thomas, and Brie are noted for patient instruction, but shore entry can be demanding.

“Carlos was experienced and helpful. He was a great teacher and helped us feel comfortable scuba diving with no prior experience.”

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7.1 Tank Discover Scuba at Koloa Landing with No Experience needed

★★★★★★★★★★5.0 · 31 reviews · 3 hours (approx.) · from $162

Learn basic SCUBA skills, then explore Koloa Landing on a guided one-tank outing with an instructor beside you. This three-hour session welcomes beginners age 10 and up, uses groups of no more than four, and includes equipment, snacks, drinks, and one hour of safety training. Guides have included Sivan, Devon, Will, Reed, and Jules.

“Our guide Sivan was amazing! He was super encouraging and welcoming to all divers involved no matter if they were experienced or beginners. He did a really good job making sure everyone was prepared and comfortable with the dive and showed us lots of cool endemic fish”

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8.Kauai’s Ultimate Scooter Adventure 2 Tank Dive (Advance Certified Divers Only)

★★★★★★★★★★5.0 · 26 reviews · 4 hours (approx.) · from $310

Meet at Koloa Landing in Poipu for a four-hour, two-tank DPV scuba outing led by Dive Kauai. You will use a TUSA underwater scooter, explore reefs and Sheraton Caverns, and look for turtles, octopus, and reef fish. Advance certification, moderate fitness, and good weather are required.

“Awesome experience, two tank shore dive using “scooters” will make you never want to dive without one. depths from 20-60 feet, sea turtles, octopus, every other reef fish, water temp in the 80’s no need for a wet suit but available for the skinnier crowd. Loved my guides and had a great trip thank you both for a wonderful experience.”

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9.Try Scuba Diving in Kauai From a Boat: No Experience Necessary

★★★★★★★★★★5.0 · 24 reviews · 5 hours 30 minutes (approx.) · from $316

Spend about five and a half hours learning scuba skills, practicing in the ocean, and completing two boat-based sessions to a maximum depth of 40 feet. Seasport Divers supplies the wetsuit, equipment, snacks, drinks, transport, and instruction. Guides including Shawn, Justine, Thomas, and others help first-timers take things slowly.

“The open water diver introduction provided by Shawn, was simply, and easy. I was happy to find out that we would be spending diving in a spot that was in ocean water rather than a pool. This meant more time learning "breathing" surrounded by ocean. Once my mind 'comprehend' I actually 'can' breath under water, then the penny dropped. It was all just unforgettable since then. The weather was pitch perfect. They guys on the boat took care of everything, just turn up with swimming clothing and towel. We all went on two long dives on the day that will stick in my memory for a long time. The company…”

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10.Premium Afternoon Scuba Charter for All Certified Diver Levels

★★★★★★★★★★5.0 · 24 reviews · 4 hours (approx.) · from $259

Join Seasport Divers at 12:30 pm for a four-hour afternoon scuba charter from Kukuiula Boat Harbor. Certified divers of all levels can explore one of more than 25 Kauai sites, with Sheraton Caverns, sea turtles, reef life, snacks, warm showers, and an onboard camera station among the highlights.

“This is a fantastic dive! We were shown a TON of different marine life! Diving form the boat was easy and the staff was able to make the dive easy.”

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11.2 Tanks Scuba Dive Kaua’i from a Boat

★★★★★★★★★★5.0 · 16 reviews · 5 hours (approx.) · from $370

Meet Nick and Jesse at 7 a.m. for a five-hour boat outing from Kikiaola Small Boat Harbor. Certified scuba participants make two stops along Kauaʻi’s southwest coast, with sites chosen for wildlife or underwater terrain. Gear, snacks, drinks, and a restroom are provided. Bring your certification card, towel, hat, sunglasses, and a warm layer.

“Nick and Jesse were so professional and made this a really fun couple of dives! They had all the gear prepped to go and safety was a priority. They knew the best dive locations and made sure we saw as much as possible. SO many sea turtles!!!! Really had a blast with them!”

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12.One Tank Scuba Diving in Kauai South Shore Certified Diver Only

★★★★★★★★★★4.5 · 14 reviews · 3 hours (approx.) · from $137Best value

Meet Fathom Five Divers at Koloa Landing for a guided one-tank scuba session reserved for certified divers. You’ll review safety, gear, communication, and local marine life before exploring 15 to 45 feet of water. Groups are usually four or fewer, with tanks, weights, snacks, and drinks included.

“Had a great reef dive with Cat, who was very knowledgeable, friendly and helped point out rare and indigenous fish and other marine life. The check in was quick and the gear was good quality. We saw lots of turtles, eels, a lion fish and an octopus. We went early and were under for an hour. Great dive”

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13.Shore Dive with Sea Turtles @ Koloa Landing for Certified Divers

★★★★★★★★★★5.0 · 10 reviews · 2 hours (approx.) · from $153

Meet Seasport Divers in Koloa, show your scuba certification, and ride with a professional divemaster to Koloa Landing. Expect a shore entry, site briefing, and underwater time among more than 50 Hawaiian green sea turtles. Guides such as Carlos and Cody have led these outings, which cap at seven people.

“Natalie and I were on Kauai with the Pride of America and I booked this dive for one of our days in port. I have a few dozen dives logged, but this was her first after certification and first in actual open water. Carlos was a great guide; got us geared up, dive/safety brief, and kept us on track for two amazing dives. We didn’t see an octopus, not for lack of his trying, but we did see dive with more sea turtles than I could keep count of…highly recommend!”

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14.Shore Diving at Koloa Landing, Poipu

★★★★★★★★★★4.4 · 3 reviews · 3 - 4 hours · from $153

Meet Seasport Divers for a guided scuba session at Koloa Landing, also called Whalers Cove. You’ll explore 30 to 40 feet of water with a small group of up to seven, looking for Hawaiian Green Sea Turtles, moray eels, octopus, and tropical fish. Beginners can join after completing the PADI medical form, while certified divers can bring their own gear or rent it for $35.

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15.Try Scuba Diving on Kaua’i with Sea Turtles

★★★★★★★★★★5.0 · 3 reviews · 4 hours (approx.) · from $665

Learn basic scuba skills with Jessie and Nick on Kauai’s south shore, then head underwater to look for green sea turtles, octopus, moray eels, nudibranchs, and reef fish. This PADI Discover Scuba experience begins at 7:30 am, lasts about four hours, and welcomes beginners age 10 and up who can swim.

“We just had two fantastic days of diving with Explore Kauai scuba . Both Jessie and Nick are extremely knowledeable and personal. This was a NO STRESS experience. They looked around and found the best sights. Great visibility and lots of critters. Jessie was a fount of information about the sea life. Nick gave us a short course about tides, currents and wind. The most enjoyable diving experience I have had so far. I will definitely come back to Kauai just so I can dive with these two!”

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