The 14 Best Cruises And Boat Tours in Oahu
Oahu offers a vibrant mix of marine adventures, from close encounters with sea turtles to relaxing sunset cruises. Unlike other Hawaiian islands, Oahu combines city life, lush coastlines, and rich marine ecosystems, making it a prime spot for boat-based experiences. Whether you’re after an adrenaline rush snorkeling at Turtle Canyon, a romantic sunset sail, or a glass-bottom tour of reef life, the options are plentiful—and each one offers a different glimpse of island life on the water.
In this guide, we’ll explore 14 of the top cruises and boat tours, balancing affordability with unique experiences. From quick 1.5-hour sunset cruises to family-friendly snorkel adventures, we’ve got details on what each tour includes, what makes it stand out, and who it’s best suited for. If you want to see green sea turtles, watch the sunset with a drink in hand, or explore vibrant underwater scenes, this list will help you pick the right water-bound adventure.
1. Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed
This Oahu Catamaran Snorkel Tour is perfect if you want to combine a scenic sail with guaranteed turtle encounters. For just $44.99, you’ll board a spacious catamaran with a group limited to 50%, ensuring a relaxed experience. The cruise lasts about 2 hours, taking you along Oahu’s lush coastline with plenty of time to snorkel at Turtle Canyon reef. Expect to see green sea turtles, dolphins, and even whales when in season. Premium snorkel gear and onboard refreshments make it easy to relax and enjoy.
What sets this tour apart is the 100% turtle sighting guarantee—if you don’t see a turtle, they’ll rebook you for free. The reviews highlight how friendly and knowledgeable the crew is, with one saying, “It was a beautiful day on the coast of Waikiki.” This tour is ideal for travelers seeking a laid-back, affordable experience with the chance for a memorable wildlife encounter.
Bottom Line: Great for budget-conscious travelers wanting a reliable, fun snorkel adventure with guaranteed turtle sightings and a small boat vibe.
2. Turtle Canyon Snorkel: Semi Private Boat Tour
For an intimate experience, this semi-private boat tour offers a small group of snorkelers at just $109.00 per person. The cruise lasts about 1 hour 30 minutes and takes you to Turtle Canyon by high-speed zodiac, perfect for those who love a quick, energetic ride. The top-notch snorkel gear is included, and guides are experienced in showing you local marine life.
What makes this tour stand out is the personalized attention, with guides keen to point out turtles, dolphins, monk seals, and tropical fish. Many reviews praise the crew’s friendliness, with one traveler noting, “Our guide made me feel totally at ease.” Suitable for travelers who want a more private, guided experience, especially if snorkeling is new territory.
Bottom Line: Best for small groups or those eager for a semi-private, fast-paced adventure with expert guides.
3. Oahu Catamaran Waikiki Sunset on 40 Foot Catamaran: Food and BYOB
This Sunset Catamaran cruise is a highlight for anyone who loves a peaceful evening on the water. For just under $60, you get about 2 hours of sailing off Waikiki, with spectacular views of Diamond Head and the city skyline. The boat’s size feels cozy but comfortable, and you’re invited to bring your own beverages—perfect for a BYOB experience.
The cruise offers complimentary pupus (appetizers), and the relaxed atmosphere makes it easy to unwind as the sun dips below the horizon. Several reviews mention how the crew’s insights about local landmarks add to the enjoyment. It’s suitable for couples or small groups wanting a romantic yet laid-back night out.
Bottom Line: An affordable, intimate sunset experience with excellent views and flexible drinks.
4. BYOB Sunset Cruise off the Waikiki Coast
This BYOB sunset cruise is a simple yet memorable way to watch Hawaii’s sunset. For $56.72, you’ll set out for about 1 hour 30 minutes, cruising along Waikiki’s coast with views of Diamond Head. The main draw is the ability to bring your own drinks, which makes it easy to customize your experience.
Guests rave about the friendly crew and the opportunity to see local landmarks from the water, like Diamond Head. The boat’s relaxed pace is perfect for a sunset unwind, especially if you’re traveling on a budget or want a flexible, casual experience.
Bottom Line: Good value for a peaceful, scenic sunset cruise where you control the drinks.
5. Ko Olina Catamaran Sail and Snorkel
This half-day sailing and snorkeling trip from Ko Olina is a more immersive experience, costing $189.00 and lasting about 3 hours. You’ll sail on a 53-foot catamaran, exploring reef habitats teeming with tropical fish and coral. The crew often spots dolphins and whales, adding to the thrill.
The tour includes a delicious lunch and tropical cocktails, making it a perfect mix of relaxation and adventure. The snorkel gear is high quality, and guides are attentive. It’s well suited for those who want to spend a significant chunk of time underwater and are happy to pay a little extra for a premium experience.
Bottom Line: A family-friendly, all-inclusive tour that balances snorkeling, wildlife, and dining.
6. Waikiki Sunset Cocktail Sail with Open Bar
This cocktail sail offers about 1 hour 30 minutes of sailing during sunset, with an open bar included. For $85, you’ll cruise from Waikiki, soaking in views of Diamond Head and the city lights. The crew keeps the atmosphere lively, with music, drinks, and chances to meet fellow travelers.
The highlight is the signature cocktail “Holokai Hooch” and the friendly, engaging crew. It’s perfect for groups wanting a fun, social experience with stunning views and easy access to drinks.
Bottom Line: A lively, social sunset cruise ideal for groups wanting a casual, festive vibe.
7. Honolulu: Glass Bottom Boat Tour along Oahu’s South Shore
This glass-bottom boat tour costs $40 and lasts about an hour. It’s an accessible way to see tropical reefs, shipwrecks, and sea turtles without getting wet. The transparent bottom provides a clear view of marine life, and the captain offers engaging narration.
This tour is great for families or those with limited mobility, and you’re encouraged to bring your own drinks, including alcohol. Many appreciate the balance of education and entertainment, with one reviewer noting, “Absolutely a great, money-friendly way to spend an hour or two.”
Bottom Line: An affordable, family-friendly option for underwater viewing from a stable and comfortable boat.
8. Oahu: Waikiki Turtle Canyons Cruise and Snorkel Excursion
This cruise and snorkel costs $85 per person and lasts about 2 hours. It offers the rare chance to snorkel with endangered green sea turtles at Turtle Canyons, a protected marine area. Light snacks and drinks are included, and guides are knowledgeable about local marine life.
It’s perfect for travelers who want to combine a city cruise with an intimate wildlife encounter. Reviews mention how well-organized and informative the tour is, with one saying, “Everything was as promised and went according to plan.”
Bottom Line: Excellent for wildlife lovers and those short on time seeking a meaningful snorkel experience.
9. Waikiki Beach Sunset Sail
This sunset sail offers about 1 hour 30 minutes of sailing directly from Waikiki Beach. Costing $70, it’s a convenient way to enjoy the coast with soft drinks, alcoholic beverages, and lively music onboard.
Guests rave about the friendly crew and the stunning views of Waikiki and Diamond Head with the sunset in the background. It’s ideal for those who want a relaxed, scenic experience without leaving the city’s doorstep.
Bottom Line: A straightforward, enjoyable sunset cruise with drinks and great coast views.
10. Moana’s Waikīkī Grand Guided Turtle Snorkel & Sailing Adventure
This family-oriented snorkel and sailing tour costs $84.99 and takes about 2 hours. It’s designed for kids and beginners, with snorkels, fins, and masks provided. The reef is home to sea turtles and a variety of tropical fish.
The guides are friendly and attentive, and reviews mention how relaxed and fun the experience was. Perfect for families wanting a safe, accessible introduction to Hawaii’s marine life.
Bottom Line: A kid-friendly choice that combines snorkeling with a scenic sail.
11. Waikiki Sunset Cocktail Cruise Including Drinks and Appetizers
This luxury cruise costs $124.05 and lasts about 1 hour 30 minutes. It features a bento box, two complimentary drinks, and unlimited non-alcoholic beverages. The cruise sails along Oahu’s coast, with views of Diamond Head and Waikiki Beach.
Guests praise the professional crew and the quality of the food and drinks. The experience is perfect for those seeking a more elegant way to enjoy Hawaii’s sunset with a bit of fine dining onboard.
Bottom Line: An upscale, all-inclusive experience suited for couples or special occasions.
12. Oahu: Diamond Head Cruise with Drinks & Appetizers
This cruise combines a relaxing sail with drinks and appetizers for $108. Taking about 1.5 hours, it offers great views of Diamond Head while you sip tropical cocktails. The crew often points out landmarks and shares local stories, adding depth to your experience.
Perfect for those wanting a leisurely, scenic cruise with a little gourmet touch. Reviews highlight the friendly crew and the chance to see the famous green flash at sunset.
Bottom Line: A refined, scenic cruise ideal for romantics and photo enthusiasts.
13. Luxury Catamaran Cruise from Oahu
At $89.00, this luxury cruise offers a chance to see dolphins, sea turtles, and whales (seasonal) in comfort. The 2-hour trip departs from Ala Moana Beach Park and features a spacious, well-equipped catamaran with a snack bar and optional dinner upgrade for sunset sails.
It’s suited for travelers seeking a more upscale experience, combining wildlife viewing with a relaxed atmosphere. Many reviews praise the friendly crew and the excellent visibility of marine life.
Bottom Line: A premium option for wildlife enthusiasts and those wanting more space and comfort.
14. Waikiki Beach Glass Bottom Boat Tour
This glass bottom tour costs just $41 and lasts about 1 hour. It’s a straightforward way to see reef sharks, dolphins, and sea turtles from the comfort of a canopy-covered deck. The guides are friendly and knowledgeable, and the clear bottom provides excellent views of marine life.
Ideal for travelers with limited time or those who want an easy, educational experience, this tour offers a good balance of convenience and marine viewing.
Bottom Line: Budget-friendly, family-friendly, and perfect for a quick marine highlight.
How to Choose Your Perfect Oahu Water Adventure
When selecting a boat tour, think about your priorities: budget, duration, and what marine life or scenery excites you most. For underwater wildlife, the turtle-focused tours like Tours #1 and #2 are excellent. If you want a romantic evening, the sunset sails (#3, #4, #11, #12) provide stunning views and a relaxed vibe. Family travelers should consider the glass-bottom options (#7, #8, #10), which are accessible and educational.
Booking early is wise, especially during peak season, to secure your preferred date and time. Check if you want a guided experience with a small group or a large boat with amenities—that makes a difference in atmosphere and price.
Final Thoughts
Oahu’s boat tours offer a versatile collection of experiences, from snorkeling with sea turtles to sipping cocktails at sunset. The best choice depends on your interests: want to swim with wildlife? Tours #1 and #2 are your best bets. Craving a romantic evening? Tours #3, #11, and #12 are ideal. For families or those seeking hassle-free marine viewing, tours #7, #8, and #10 fit well.
No matter your preference, these tours provide a wonderful way to see Hawaii from the water. Book early, pack your sense of adventure, and prepare for some unforgettable moments on Oahu’s ocean.