Marine Life Tours & Cruises | Book Hawaii Tours, Activities & Things to Do with HawaiiActivities.com
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Marine Life Tours & Cruises

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Hawaii is home to some of the most beautiful and diverse marine life in the world. Hawaii Marine Life Tours offers travelers an up-close and personal look at this amazing underwater world. During your tour, you'll have the opportunity to see Hawaiian green sea turtles, dolphins, humpback whales, and much more. You'll also learn about the different types of coral and fish that call Hawaii home.
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127 Activities Availability varies by date for all activities.
Enjoy an affordable 90-minute snorkel sail, and swim with turtles and fish at Turtle Canyon
Includes complimentary soda, juice, water, and 3 alcoholic beverages like beer and mai tai cocktails
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2 hour(s)
Daily
Area: Oahu
Recently booked 5 times!
Board the famous Rainbow Sail Catamaran for a 2.5-hour snorkeling tour with sea turtles in Waikiki!
Includes cold brew coffee, granola bars, non-alcoholic beverages, and one cocktail
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
3 hour(s)
Daily
Area: Oahu
Recently booked 2 times!
Feel the excitement of spotting a whale for the first time! Three different tours departing daily.
Includes snacks and a full service cash bar is available
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon / Evening
2.5 hour(s)
Daily
Area: Oahu
Take a scenic cruise at Maunalua Bay & ride a underwater submarine scooter
A fun and exciting adventure! See tropical reefs, corals, green sea turtle and abundant marine life
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2.5 hour(s)
Mon / Tue / Wed / Thu / Fri / Sat Only
Area: Oahu
See Hawaiian spinner dolphins from a safe distance on a 3-hour dolphin watching & snorkeling cruise
Explore one of the most beautiful snorkel spots on Oahu, play on a Kayak, SUP and Water Slide
Pick-up Provided
Meal Provided
Morning / Afternoon
3.5 - 6.5 hour(s)
Daily
Area: Oahu
Experience Maui's most popular sunset cruise! Indulge in island-style appetizers & enjoy an open bar
On Tue & Thu enjoy live music featuring popular local artists and Hawaiian/Reggae style music
Pick-up Not Provided
Meal Not Provided
Afternoon / Evening
Daily
Area: Maui
Enjoy a 2-hour budget-friendly Turtle Snorkel Sail with morning and afternoon sails departing daily
Swim with Hawaiian Green Sea Turtles in Honolulu at the Waikiki Turtle Cleaning Station
Pick-up Not Provided
Meal Not Provided
Morning
2.5 hour(s)
Daily
Area: Oahu
Dive 100 feet below the surface of the ocean in the world’s largest recreational submarine
See turtles, sharks, stingrays, yellow tangs, eels, and many other species of underwater marine life
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2.5 hour(s)
Daily
Area: Oahu
Get ready for a 45-min evening manta ray snorkeling tour in Kona. Only 8 guests per floating board
If you do not spot any manta rays during the activity, you can come back again for free!
Pick-up Not Provided
Meal Not Provided
Evening
2 hour(s)
Daily
Area: Big Island
Head out on a 3-hour fun Waikiki cruise complete with many watersports perfect for the whole family
Have a blast kayaking, stand-up paddling, snorkeling, jumping on a water trampoline & water slide
Pick-up Provided
Meal Not Provided
Morning / Afternoon
3.5 - 5 hour(s)
Sun / Mon / Wed / Fri / Sat Only
Area: Oahu
Avoid the crowds with a small group private snorkeling adventure
A perfect day on the water is waiting for you with a maximum of six guests
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2.5 - 4.5 hour(s)
Daily
Area: Oahu
Recently booked 2 times!
Swim with Manta Rays in Hawaii and choose from a 2.5-hour sunset & 2-hour moonlight cruise
Includes beverages, snacks, hot cocoa, wetsuit & snorkel gear. Small-group tour for up to 18 guests
Pick-up Not Provided
Meal Not Provided
Evening
2.5 - 3 hour(s)
Daily
Area: Big Island
Watch humpback whales in Maui on a relaxing 2-hour cruise. Starts Nov 25th, 2024
Special Deals! Children 0-6 are free with a paying adult. Sightings guaranteed or go again for free!
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2.5 hour(s)
Daily
Area: Maui
You will be sure to see a dolphin, and if you don't, come back and cruise again for free
Enjoy a premium 3-hour snorkel tour with lunch, continental breakfast, and two drinks
Pick-up Provided
Meal Provided
Morning
3.5 - 6.5 hour(s)
Daily
Area: Oahu
Feed, play and swim with dolphins!
Choose from a 35 min or 25 min dolphin encounter
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
1 - 1.5 hour(s)
Daily, Wheelchair accessible
Area: Oahu
Dive 100 feet below the surface of the ocean in the world’s largest recreational submarine
See turtles, sharks, stingrays, yellow tangs, eels, and many other species of underwater marine life
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2 hour(s)
Daily
Area: Big Island
Enjoy an affordable and family-friendly 90-minute sunset cruise along the Waikiki coastline
Bring your favorite drinks and snacks on board while you enjoy a scenic sunset BYOB cruise
Pick-up Not Provided
Meal Not Provided
Evening
2 hour(s)
Daily
Area: Oahu
Step aboard a Glass Bottom Boat and explore the amazing Hawaiian reef
Enjoy a 30 minute tour in the protected waters of Anaeho’omalu Bay
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
1 hour(s)
Daily
Area: Big Island
Recently booked 2 times!
Join a 2-hour guided kayak tour through Haleiwa’s ocean and river for a scenic adventure
Discover Oahu’s only clear bottom kayak tour and glide above reefs, fish, and Hawaiian sea turtles
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon / Evening
2.5 hour(s)
Daily
Area: Oahu
Recently booked 2 times!
Have the experience of a lifetime watching dolphins swim and play next to the boat
3-hour snorkel cruise filled with ocean activities! Swim with tropical fishes and turtles
Pick-up Provided
Meal Provided
Morning / Afternoon
3.5 - 7 hour(s)
Daily
Area: Oahu
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Top-Rated Activities for Hawaii

Latest reviews of Marine Life Tours & Cruises

South Maui Whale Watching Cruise aboard Quicksilver Catamaran [Nov-Apr]

Great day

2025/05/07 Families Kara

We caught one whale which was lucky being the end of the season!

Ocean Encounters Manta Ray Snorkel Tour - Sunset & Moonlight Cruise from Kona

Magical

2025/05/07 Friends Kara

We were pre-jittered, but for no reason as this was the calmest experience I could of imagined!

Waikiki Snorkel with Turtles Cruise with Beers & Cocktails - Ke Kai Catamaran

Staff was amazing

2025/05/04 Couples Love!!

Such a great experience!! Can’t wait to book again! See yall next year (:

Hawaii Glass Bottom Boat Scenic Cruise from Waikoloa | Kids 0-5 Ride for Free

Quick and informative

2025/05/04 Families with Young Children Bits

Quick and on time. Good way to see some of the sea life with young kids.

Moana Swim with Turtles Tour - Kid's Friendly Waikiki Snorkeling Cruise

The staff was so kind!

2025/04/30 Solo Travelers Jordan

I booked this tour on my last trip to Oahu and was really excited about it. The downside is I ended up getting sea sick while I was in the water :( Even though it ended up cutting my experience with the sea turtles short... more

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Waikiki Snorkel with Turtles Cruise with Beers & Cocktails - Ke Kai Catamaran

It was ok

2025/04/29 Solo Travelers Chris W

Not the best experience, very rushed,choppy water, cloudy because of all the sand in the waterI didn't see anything underwater snorkeling ,saw a few turtles swimming on top of water.as far as the drinks part.. you got a... more

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Marine Life Tours & Cruises | Book Hawaii Tours, Activities & Things to Do with HawaiiActivities.com
Hawaii is home to some of the most beautiful and diverse marine life in the world. Hawaii Marine Life Tours offers travelers an up-close and personal look at this amazing underwater world. During your tour, you'll have the opportunity to see Hawaiian green sea turtles, dolphins, humpback whales, and much more. You'll also learn about the different types of coral and fish that call Hawaii home.