Come aboard the newest boat in the harbor, our 2023 All-American Marine Catamaran, Poseidon for the adventure of a lifetime! On this special tour, you'll get to swim with wild dolphins in their natural habitat! After this, you'll ... More

-Noon departure means better sailing and warmer weather -Direct beach boarding from Waikiki — no harbor shuttle, no bus -Spacious 45-foot catamaran with near 360 degree view -Guided in-water snorkel with a professional snorkel g... More

Discover an all-in-one Waikiki ocean adventure with our Turtle Snorkeling Tour. Cruise aboard our spacious and comfortable catamaran to Turtle Canyon, where you’ll have the opportunity to snorkel with Hawaiian green sea turtles ... More

Avoid crowds on our quiet, fast, 32 foot, Coast Guard inspected vessel. We only allow 16 guests on the boat, and every seat has a great view of the animals. The west coast of Oahu offers a unique advantage for finding a variety o... More

We cruise out to a secret turtle sanctuary in Waikiki to swim with Green Hawaiian Sea Turtles and other marine life. This tour is set in the beautiful waters of Waikiki with scenic views all around.... More

What sets us apart: 1. Bespoke dive sites on Oahu 2. Unlike 98% of the snorkeling and diving tour operators in Hawaii, our crew are 100% certified, licensed, insured PADI dive professionals who are certified active and current in ... More

When you choose our popular Oahu snorkel cruise, you’ll be able to swim within safe viewing distance of regularly frequenting fishes and the occasional green sea turtles and hawksbill sea turtles in their natural habitat. If you... More

Swim with turtles and fish, while enjoying the crystal blue topical waters. Sail the scenic Waikiki coastline and snorkel at Turtle Canyon. Our eco-conscious cruise lets you see whales (December through March), fish, even green s... More

Board a catamaran from Haleiwa harbor to snorkel and sail the beautiful waters of Oahu's famous North Shore. Offered throughout the summer months, this tour explores the northern coastline and stops at pristine snorkeling spot... More

Snorkel Turtle Canyon on the Largest Luxury Catamaran! Top Quality Gear, Certified Crew & Premium On Board Bar. When you trust Moana Sailing Co. for your snorkel adventure, you’re choosing the tour with the most professionalis... More

Our tours are for families or small groups that want to get away from the crowds and experience first class service out on the water. We limit our group sizes to 6 passengers in order to provide one on one instruction, assistance,... More

Mahina Hawaii Adventures offers private customized adventures and tours. We take you to hidden and secret locations you wouldn’t find on your own. Let our local guides take you on an adventure you will never forget. We can surf,... More

Join our Honolulu bike tour on the Bike, Sail & Snorkel adventure. This exhilarating Oahu combo tour from rainforest to reef combines views high above Honolulu to snorkeling off a catamaran off Waikiki. Explore lush rainforest and... More

The best wreck diving experience in Hawaiian waters! Join us on a guided tour of a beautiful wreck on the south shore of Oahu. As a certified diver, experience Hawaii’s unique seascape during one of our daily charters. Dive dee... More

In the clear waters of West Oahu, enjoy dolphin watching and snorkeling experience and get to see the wildlife and tropical island fishes. You might also see Hawaiian sea turtles and Hawaiian monk seals and mantas. You will board... More

Experience an unforgettable Hawaiian snorkeling adventure with exclusive extras like our electric-powered sea scooters, stand up paddle boards, and more! We also provide the famous IYASUME musubi to all our guests as well as hot c... More

Discover the beauty of Waikiki with a private boat day charter, perfect for snorkeling, coastal cruising, events, and seasonal whale watching from January to March. This newly built boat comes equipped with snorkel gear, safety eq... More

Join the most experienced team in Hawaii for an open water shark dive! Snorkel or free-dive among a multitude of shark species all while under the watchful eye of our professional safety divers. Guaranteed Sharks with the possibil... More

Explore Kailua’s reef protected waters at your own pace on this day of coastal discovery. Kayak to offshore islands, hidden tide pools and remote beaches. All levels and ages welcome. Includes Free Parking. Explore Kailua Bay at... More

Small Groups of six or less led by our experienced PADI Dive Masters and Instructors, this exciting morning charter takes you on a deep wreck dive followed by a vibrant shallow reef dive — showcasing the best of Honolulu’s und... More