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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.
Marine Life Tours & Cruises

Top-Rated Activities for Oahu

Latest reviews of Marine Life Tours & Cruises

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

Laid back snorkel tour

2025/11/23 Friends Kara

Snorkeling with Hawaiian sea turtles and colorful reef fish, while the included beers and cocktails kept the vibe festive. Plenty of time to swim, relax, and enjoy the views of Waikiki and Diamond Head. A great mix of ad... more

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1-Hour Hawaii Glass Bottom Boat Tour - Waikiki Morning & Afternoon Marine Life Cruise

Great day all around

2025/11/23 Families Kara

The guide was friendly, knowledgeable, and shared interesting local stories. Well-organized and a great way to see the island’s highlights in one day.

Luxury Ko Olina Sunset Cruise with Snorkeling, Dinner Buffet & Premium Cocktails - Ocean Joy Cruises

Had a great time

2025/11/19 Families with Young Children Arianna

Even if the weather wasn't really great during our experience, we still had a great time chilling in the boat watching the view, snorkeling and had dinner and drinks. It was a really good value for the price since the di... more

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Hawaii Shark Encounters - North Shore Shark Cage Diving Tour from Haleiwa

100% worth it

2025/10/30 Couples Bekah

Even with choppy waters this experience was absolutely worth it. The two man crew was knowledgeable and very friendly and helpful. Would definitely recommend renting one of their GoPros too!

Submarine Underwater Scooter Adventure & Turtle Snorkeling Tour from Hawaii Kai

We wanted to experience the scooter under water and it’s awesome

2025/10/08 Families Bubba

Great boat was awesome the crew was amazing good experience

Waikiki Turtle Snorkeling Tour on a Private Catamaran - Hawaii Ocean Charters

Great time

2025/09/30 Friends Marcus

Hi

We had an incredible experience. Your crew was excellent. Can’t wait to go on another charter.

thanks

Marine Life Tours & Cruises | Book Oahu 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.