Set sail along Oahu’s beautiful Ko Olina coast to snorkel with dolphins and turtles. Enjoy a relaxed cruise with expert guidance and stunning marine encounters.
More ways to explore the area's outdoor wonders
Hang tight — photos are loading
This usually takes just a second.
Difficulty
easy
Duration
3–4 hours
Fitness Level
Participants should be in moderate physical shape and comfortable swimming in open water with assistance.
Wildlife
History
The Waianae coast has been home to Native Hawaiians for centuries, historically serving as a fishing and farming community with deep cultural roots.
Conservation
Efforts in West Oahu focus on protecting coral reefs and marine wildlife habitats, encouraging responsible tourism practices to minimize environmental impact.
Hawaii Nautical - Oahu
Set sail along Oahu’s beautiful Ko Olina coast to snorkel with dolphins and turtles. Enjoy a relaxed cruise with expert guidance and stunning marine encounters.
Hawaii Nautical - Oahu operates from Waianae, Hawaii, offering a range of guided sail and powerboat excursions along Oahu’s west coast and Waikiki. The company specializes in seasonal Humpback whale watches (December–March), turtle snorkel sails, dolphin watches, panoramic cocktail sails and signature sunset cruises. Many trips run from Ko Olina and Waikiki launching points and include options aboard catamarans and powerboats.
Guided experiences include in-water assistance for snorkel sails, certified lifeguard support on select snorkel trips, optional sanitized gear, complimentary snacks and drinks on several cruises, and packed lunches on designated tours. Whale watch departures feature a free reride guarantee if a Humpback whale is not sighted during the booked trip. The West Oahu Dolphin Watch similarly advertises a dolphin-sighting guarantee or a free repeat sail.
Trip durations and vessel types vary by tour — examples include 3-hour snorkel adventures, afternoon sails, and deluxe whale watch excursions. The fleet includes vessels such as the 65’ Honu Lani catamaran for Waikiki snorkel sails and newer catamarans serving West Oahu itineraries.
Hawaii Nautical - Oahu emphasizes eco-friendly practices during wildlife viewing and operates seasonal excursions timed to marine migrations. The company serves visitors seeking marine wildlife encounters, scenic coastline sails to Diamond Head and Ala Moana, and family-friendly ocean activities. Reservations, seasonal availability and specific amenities vary by tour and departure location; travelers should confirm details when booking. Experienced crew focus on safety, local knowledge, and respectful wildlife viewing to protect marine habitats while delivering memorable ocean experiences for all experience levels.
Departure
Waianae & Waikiki
Coastal launches from two locations.
Wildlife Cruises
Whales & Turtles
Seasonal whales, turtles, dolphins.
Whale Season
Dec–Mar
Peak Humpback migration months.
Tours Offered
10 Tours
Variety of sails and snorkel trips.
Reserve a whale watch, turtle snorkel or sunset sail — seasonal availability fills quickly, secure a spot now.
Arrive Early for Check-in
Plan to arrive at least 30 minutes before departure to ensure a smooth boarding process.
Use Reef-Safe Sunscreen
Protect yourself and the marine environment by applying reef-safe sunscreen before the trip.
Bring a Waterproof Camera
Capture underwater moments and dolphin sightings with a waterproof camera or housing for your phone.
Stay Hydrated
Drink plenty of water before and during the trip to stay refreshed under the tropical sun.
Reef-Safe Sunscreen
Protects your skin and the delicate marine ecosystem while out on the water.
summer
Waterproof Camera
Allows you to capture underwater wildlife and scenic moments without damage.
Swimwear and Rash Guard
Provides comfort and sun protection during snorkeling and sailing.
Reusable Water Bottle
Stays hydrated throughout the trip and reduces single-use plastic waste.