Price from:
139 USD
Looking for a fun and memorable experience in Hilo?
Come enjoy a **one-tank boat dive** along the pristine East Hawaiʻi coast!
About the Dive
Step aboard Hilo’s only commercial dive boat and head out to explore the vibrant reefs just offshore. Guided by our experienced local dive pros, this adventure offers an easy, scenic way to experience some of the healthiest coral reefs and marine life in East Hawaiʻi.
After a short cruise along the coastline, you’ll descend below the surface to discover a colorful world of reef fish, coral heads, and volcanic formations shaped by ancient lava flows. Keep an eye out for Hawaiian green sea turtles (*honu*), eels, and octopus as you explore this incredible underwater landscape.
With small group sizes, personalized guidance, and Hilo’s calm east-side waters, this dive offers the perfect balance of comfort, exploration, and natural beauty.
What Makes This Dive Special
- Hilo’s only commercial dive boat — fast, stable, and comfortable
- Expert local guides who know the reefs and conditions best
- Stunning coral and volcanic rock formations unique to East Hawaiʻi
- Frequent sightings of turtles, eels, and reef fish
- Ideal for certified divers looking for a relaxed, scenic dive experience
What You’ll See
- Hawaiian green sea turtles (*honu*) gliding through coral channels
- Colorful reef fish including butterflyfish, tangs, and Moorish idols
- Eels, octopus, and other reef residents hiding among lava crevices
- Vibrant coral and unique volcanic reef structures
Dive Experience Details
- **Includes:** One air tank, weights, expert divemaster guide, bottled water, and light snacks
- **Gear Rentals:** Mask, fins, wetsuit, BCD, and regulator available
- **Duration:** Approximately 2.5 hours including briefing, setup, and dive time
- **Typical Depths:** 30 to 70 ft (varies by site and conditions)
- **Certification Level:** Certified divers only (Open Water or higher). A refresher is recommended if inactive for 2+ years.
- **Water Temperature:** 75–80 °F (24–27 °C); a 3 mm wetsuit is recommended
- **Group Size:** Small, guided groups for a safe and personal experience
Rates
- **Certified Diver:** $189
- **Snorkeler:** $129 *(only bookable with a paid diver in the same party)*
Tour Disclaimer
**This tour:** is for certified divers only. We do not guarantee sightings of Hawaiian green sea turtles.
It is not suitable for guests who are pregnant, over 300 lbs, have back or mobility problems, or cannot swim unassisted in the open ocean.
**All tours:** leave promptly at the scheduled time. Tours will not be held for late arrivals, and missed tours are not eligible for refund. Guests requiring rental gear must arrive early enough for fitting and preparation before departure. Wildlife sightings are not guaranteed.
**Certified Divers:** must present proof of Open Water Diver or higher certification upon check-in.
- Must be able to converse and understand detailed instruction in English
- Must be able to carry 50 lbs of equipment unassisted
- Must complete and submit the PADI/NAUI medical questionnaire 72 hours before the excursion (provided after booking). Guests with heart, lung, or other major medical conditions should contact the shop for clarification before booking.
- Refunds will not be issued for late medical submissions or inability to complete the dive
**All Divers:** must wait at least 12 hours before ascending to an altitude above 2,500 ft after a one-tank dive. For two-tank dives, the required wait time is 18 hours.
Booking Notes
**Mahalo for booking your boat dive with Hilo Ocean Adventures! 🤙**
We're excited to show you the majesty of Hilo in a way no one else can. Get ready to get underwater!
**Please check in at the shop 45 minutes before your dive.**
**Do this before you arrive**
Print and fill out the PADI Diver Medical Participant Questionnaire.
[Click here to download your Medical Questionnaire](https://cdn.filestackcontent.com/R1Ch2wjLT2m6WcsoB3QM)
If any answer calls for it, have a physician sign off that you're cleared to dive (page 2). Bring the completed form when you check in. Handle this early, since a missing clearance can keep you out of the water day-of.
**Things you should bring**
- Certification card (no card, no dive)
- Swimsuit (wear it under your clothes) and a towel
- Reef-safe sunscreen
- **Seasickness medication if you're prone to it.** Take it before arrival so it has time to work.
**Nice to haves**
- Camera
We'll provide snacks and beverages.
**Before your dive**
- This dive boards a 35-ft vessel by a vertical swim ladder while you're wearing full scuba gear (40-80 lbs). You'll need to climb the ladder unassisted, with no active knee, hip, or back injuries that would prevent boarding in moving seas.
- This dive operates in open ocean. You must be a proficient swimmer, able to tread water in deep, moving water without a flotation device.
- After your dive, wait at least 12 hours before flying or driving above 2,000 ft. A two-tank dive raises that to 18 hours.
- **You must be a certified diver, able to swim, and comfortable breathing from a snorkel or regulator.**
- Your captain makes the final call on whether the dive runs, based on the day's ocean and weather conditions. Ending a dive early for seasickness or discomfort is not grounds for a refund.
- Minors 15 and under must be accompanied by an adult.
When you arrive, your divemaster will verbally confirm you meet the physical and medical requirements above before handing out gear. It's a standard safety step for every guest. Please also double-check that all your waivers are signed.
**Optional before your dive:** Check out our [Ethics of Diving Pledge](https://cdn.filestackcontent.com/Ywtp8GL6Rt2hIhOpexYV) and see how we promise to care for and respect the Hawaiian ecosystem, and how you can too.
Have questions? Call us at (808) 934-8344.
Stoked to dive with you,
**The HOA Crew**
