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West Oahu Scuba

World-class scuba diving off the Ko Olina Coast!

Looking to do scuba diving in Hawaii? Cruise the scenic West Oahu coast to an array of dive locations including wrecks, caves and reefs, for some of the best scuba diving spots in Hawaii. Oahu scuba diving’s top locations.

IMPORTANT: When booking, we need to know…

  1. You are not flying out within 24 hours after the dive;
  2. Intro divers must answer a medical questionnaire (see link in email once booked)
  3. English fluency required for Intro divers;
  4. Certification card or number must be present or be verified prior to departure;
  5. Gear sizes must be entered: height, weight and shoe size.

Hawaii Nautical is focused on providing a safe and enjoyable sailing experience for everyone that’s in accordance with a new initiative called Safe Access Oahu. The mandate will take effect September 13, 2021 and will last for 60 days. Please see the “Safe Access Oahu” section below for more detail.

COVID-19 Information:



  • Intro lesson + 1-tank diver: $159.00 + taxes and fees
  • Ridealong Adult (12+, limited snorkeling): $89.00 + taxes and fees
  • Ridealong Child (4-11, limited snorkeling): $59.00+ taxes and fees

Availability and Schedule:

Tour is available daily.

  • Departure Time: 9:00 AM
  • Return Time: 12:00 PM

Other Activities in Oahu you might like:

West Oahu Dolphin Snorkel Sail

💲 Starting at $149.00
✅ Dolphins guaranteed!
✅ Departs from Waianae Harbor, Waianae

Set sail on West Oahu coast’s newest sailing catamaran to view dolphins, turtles and other marine life including whales in-season.

West Oahu Ocean Playground

💲 Starting at $99.00
✅ Snacks and drinks included
✅ Departs from Waianae Harbor, Waianae

Hop aboard an exciting snorkel cruise experience along Oahu’s stunning Ko Olina Coast!

Morning Turtle Snorkel

💲 Starting at $99.00
✅ Turtles guaranteed
✅ Departs from Kewalo Basin Harbor, Ala Moana

Thrilling snorkeling experiences including seeing Hawaiian green sea turtles. Snorkel fins and vest and in-water assistance from expert crew are included. Buy or bring your own snorkel and mask.