The 13 Two-Tank Boat Dives in the USA Worth the Boat Ride

1.2 Tank Lanai Cathedral Scuba Dive Via Boat for Certified Divers

★★★★★★★★★★5.0 · 548 reviews · 6 hours (approx.) · from $306Our pick

Join Dive Maui for a six-hour, two-tank boat trip from Lahaina to Lanai’s Cathedral sites. Certified divers can expect caverns, arches, swim-throughs, and marine life, with guides such as Abby, Jess, Brian, and Scott leading small groups. The crew provides water and a light snack, while the captain chooses sites based on sea conditions.

“Our guide Abby, and her tram kept us safe and informed during this strong current dive. Visibility was not great due to the excess sand being kicked up, but mother nature controls that. Highlight was seeing a few eels coming our of their hiding spots and free swimming. Plus, the largest puffer fish I have ever seen in person.”

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2.Certified Diver: 2-Tank Deep Wreck and Shallow Reef Dive Off Oahu

★★★★★★★★★★5.0 · 331 reviews · 3 hours (approx.) · from $248

Board Dive Oahu at Kewalo Basin for a guided two-tank scuba outing off Honolulu. You’ll visit a wreck at about 105 feet, then a shallow reef near 50 feet, with gear, tanks, snacks, and drinks included. Guides such as Heather, Jordan, Alex, and Nacho help with checks, entries, and marine-life spotting.

“The wreck was a fantastic experience with a surprising amount of sea life to see (eel, octopus, lobster, sea turtle..). The shop’s customer service also was seriously top notch after a cancellation mix up. I really appreciated the Brian, John, Adam, the desk staff, literally everyone was sweet & solution oriented, above and beyond. Thanks guys. It meant a lot to me.”

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3.Certified Diver: 2-Tank Shallow Reef Dives off Oahu

★★★★★★★★★★5.0 · 278 reviews · 3 hours (approx.) · from $141

Join Dive Oahu at Kewalo Basin Harbor for two shallow reef scuba sessions at sites such as Turtle Canyons, Kaiser’s, or Secrets. PADI professionals guide certified divers through 25 to 50 feet of water, with gear, snacks, and refreshments included. You may also add a GoPro, scooter, Nitrox, private guide, or photographer.

“Beautiful shallow dive to an area filled with marine life! Water is a little chilly if coming from a gulf state or the southern Atlantic.”

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4.Waikiki 2 Tank World Class Wreck SCUBA Diving – Certified Only

★★★★★★★★★★4.5 · 205 reviews · 5 hours (approx.) · from $269

Join Waikiki Dive Center for a five-hour, certified-only scuba outing from Honolulu. You’ll visit one wreck, such as Sea Tiger, YO-257, or San Pedro, then explore a Waikiki reef. Guides including Ron, April, Dylan, Yoshi, Alex, and Marcia have helped participants manage gear and stay safe. Expect early check-in, a 30-pound tank, and Advanced Open Water level skills.

“We had a great time. condition is not perfect, but the dive was. Dive master Alex is great. He was able to guide and take care of all of us and helped us in all accounts.”

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

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

This four-hour, shore-based scuba outing meets at Koloa Landing and visits two areas of protected Hanaka’ape Bay. Certified divers get full equipment, a marine ecology briefing, a guided two-tank session, snacks, and water. Guides such as Logan, Josh, Jimmy, and Dominic are known for spotting turtles, eels, octopus, and unusual reef life.

“The views are stunning, and the ship captain shared lots of interesting information! The staff were great as well. Highly recommended to see a view of Kauai you would otherwise never experience.”

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6.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, PADI instructors guide up to four beginners through gear fitting, safety skills, and a supervised scuba session to 40 feet. You may see turtles, eels, octopus, morays, and schools of fish. Plan for 2.5 to 3 hours, complete the medical form early, and wait 18 hours before flying.

“Extremely professional and safety conscious. Great as a first time SCUBA experience or after a long time. Saw turtles, morays, trumpetfish and loads of other fish. Good first experience but likely better diversity elsewhere.”

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7.Half-Day Small-Group 2-Tank Scuba Dive in Key Largo (CERTIFIED DIVERS ONLY)

★★★★★★★★★★5.0 · 125 reviews · 4 hours (approx.) · from $114

Join Amoray Divers in Key Largo for a four-hour, two-site scuba outing aboard a shaded 45-foot catamaran. Certified divers can explore without a guide, while newer divers may request one such as Kalen or Aaron. Tanks and weights are included, with snacks, water, and snorkeling equipment provided.

“Boat crew was amazing! Super helpful, helped with all gear & equipment and picked great spots on a choppy day so that we still could have a great experience and see tons of sea life! Kalen guided us, pointed out tons of creatures, and made me feel super safe & comfortable as a newer diver! Can’t wait to return!”

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8.Guided Shallow 2 Tank Dive Trip for CERTIFIED SCUBA DIVERS ONLY!

★★★★★★★★★★5.0 · 123 reviews · 4 hours (approx.) · from $250

Join Silent World Dive Center in Key Largo for a four-hour guided scuba trip made for certified divers who have been underwater within 18 months. You’ll visit two shallow sites, possibly including Christ of the Abyss, with gear, snacks, soft drinks, and reef-safe sunscreen included. Guides such as Michael, Killian, and Gabe have led recent trips.

“Great trip, Gabe was awesome. We dove in Molasses Reef and it was very nice. Would definitely recommend it.”

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9.Certified Diver: 2-Tank Night Dive

★★★★★★★★★★5.0 · 61 reviews · 3 hours (approx.) · from $248

Join Dive Oahu at Kewalo Basin Harbor at 5:30 pm for a guided two-tank outing that begins in twilight and continues after sunset. Certified divers use included ScubaPro gear, watch the ocean change color during the surface break, and search for eels, octopus, lobster, turtles, cuttlefish, and other nocturnal life with a PADI professional.

“We saw a huge eel hunting, a glowing cuttlefish and hundreds of fish under flashlight! Adam and Heather were great guides and fun to talk to. Plan to go again!”

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10.Certified Divers: Best 2-Tank Wrecks & Reef Boat Dive All Inclusive From Waikiki

★★★★★★★★★★5.0 · 41 reviews · 5 hours (approx.) · from $259

Start at Waikiki Dive Center at 6:45 a.m. for a guided two-tank scuba outing aboard a Coast Guard-certified boat. Certified participants visit the Sea Tiger, YO-257, or San Pedro wreck, then a local reef. Guides such as Scott, Yoshi, April, Jim, and Alex have led trips, with equipment, snacks, and water included.

“Been scuba diving for > 50 years and have made many dives with some of the best teachers of technical dive instructors within the PADI organization. If you're looking for a professional efficient dive operation on Oahu, look no further. Capt Jim & dive master Alex were friendly but more important very professional. All rental equipment was well maintained. A pleasant 2 tank dive was experienced by all on the boat. Safety was their paramount concern. I came, they promised, and they delivered.”

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11.Miami Beach: Guided 2-Tank Reef and Wreck Dive Trip

★★★★★★★★★★4.8 · 13 reviews · 4 hours · from $107Best value

Join Squalo Divers at Bill Bird Marina for two guided scuba descents off Miami Beach, one at a shipwreck and one on a reef. The four-hour outing includes the boat, guide, weights, water, snacks, and parking. You must be certified and have scuba experience within the past 12 months. English and Spanish support is available.

“wonderful l. Patricia went with my son and did fantastic. I couldn't go into detail enough at the quality service that this crew provided.”

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12.Kauai: Morning 2 Tank Boat Dive for Experienced Divers

★★★★★★★★★★5.0 · 5 reviews · 5 hours · from $259

Join Seasport Divers for a five-hour morning boat trip for certified scuba participants with at least 20 logged dives. You’ll visit advanced sites near Kauai’s south and west coasts, with possible sightings of turtles, sharks, eels, octopus, and large fish schools. Gear, snacks, water, and harbor transport are included, but BCD and regulator rental cost extra.

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13.Kauai: 2 Tank Afternoon Dive

★★★★★★★★★★4.5 · 3 reviews · 4h 30m · from $259

Spend about 4.5 hours with Seasport Divers on two guided scuba sessions in Kauai’s 40 to 60-foot waters. Certified and non-certified divers are placed in separate groups, with equipment, snacks, water, and harbor transport included. A medical questionnaire is required for non-certified participants.

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