Welcome to West Oahu Dolphin Snorkeling Tours from Waianae Boat Harbor, where adventure-seekers trade crowded beaches for crystal-clear coastlines and unforgettable encounters with Hawaii’s wildest locals such as Bottlenose, Spotted, and Spinner dolphins. Departing daily from the laid-back Waianae Boat Harbor, these tours offer a legal, eco-friendly way to swim with wild dolphins in Oahu, or for the less splash-prone, view them from the comfort of a spacious boat deck. You'll also snorkel with sea turtles, explore coral reefs, and maybe even spot a monk seal or whale if you’re lucky. Because some trips you forget… and some change the way you see the ocean forever.
Some say “swim with dolphins,” but these tour means it. With small group sizes and a deep respect for marine life, this intimate tour puts you face-to-face with dolphins in their natural habitat, no gimmicks, no enclosures and totally legal. Your journey starts at Waianae Boat Harbor, then heads into the deep blue where pods of Bottlenose, Spotted, and Rough-tooth dolphins cruise the coastline. After your swim, you'll snorkel over vibrant coral reefs, relax on deck, and maybe even spot a Hawaiian monk seal or whale shark.
Why Choose: Swim legally and respectfully with wild dolphins in one of Hawaii’s clearest, least-crowded coastlines.
Perfect For: Thrill-seekers who read “swim with dolphins” and don’t want a poolside selfie — they want the full-on, flipper-in-your-face wild ocean version.
Quick Local Tip: Swimming with nearshore Spinner dolphins is no longer legal in Hawaii. That’s why these tours head into the open ocean to find pelagic species like Bottlenose, Spotted, and Rough-tooth dolphins, where encounters are both legal and ethical.
Prefer to admire dolphins without becoming one yourself? These deck-based dolphin watching cruises deliver wild encounters with Spinner dolphins doing flips, barrel rolls, and bow-riding antics just feet from the boat — no wetsuit required. After the show, plunge into two of the best snorkeling spots on Oahu, then take the fun up a notch with kayaks, stand-up paddleboards, an oversized floating mat, and even a double-decker water slide.
Why Choose: Get the best of Hawaii’s marine life — dolphins, turtles, coral reefs — without ever leaving the comfort of a state-of-the-art catamaran or water-slide-equipped activity boat.
Perfect For: Families who want to see Hawaii’s marine life and make a splash — with equal parts dolphin magic and ocean playtime activities.
Quick Local Tip: From December to April, keep your eyes open — the dolphins may bring backup in the form of migrating humpback whales.
Can I really swim with wild dolphins?
Yes! Three of the tours listed allow you to legally swim with wild dolphins in their natural habitat. These are small group, eco-friendly excursions that follow all federal guidelines for safe and respectful interactions.
Will I definitely see dolphins?
While sightings are highly likely — especially on the west side — dolphins are wild animals and sightings can’t be guaranteed. That said, the area has a strong track record and locals know where to look.
What should I bring on the tour?
Swimwear, reef-safe sunscreen, a towel, and a sense of wonder. BYOB is welcome on some tours, and most provide snorkel gear, snacks, and transportation.
Is it safe for kids?
Absolutely — especially the dolphin watching tours with water slides and paddleboards. Swimming tours are better for confident swimmers, but the crew is highly trained and safety-focused.
Do these tours operate year-round?
Yes! Conditions on the leeward (west) side of Oahu are ideal nearly all ye




