Introduction: A Unique Opportunity for Divers on the Big Island

If you’re planning to explore the underwater world around the Big Island of Hawaii, a Pool Scuba Refresher might be just what you need. Priced at $100 per person, this short, two-hour session takes place at a dedicated training pool—the only one on the island—giving you a safe environment to review essential skills before heading into the ocean. Starting bright and early at 10:00 am at Jack’s Diving Locker in Kailua-Kona, it’s a practical choice for those interested in shore dives or boat trips, especially if it’s been a while since your last dip.
What makes this experience truly stand out is the pool’s special feature: a large viewing window where friends and family can watch you underwater, adding a fun, communal aspect to your refresher. The small group size—max 8 travelers—ensures personalized attention, making it ideal for beginners and seasoned divers alike who want to brush up on skills.
Two things we really like about this refresher are the focus on safety and confidence-building and the convenient location. The dedicated training pool means you get a controlled environment, free from ocean currents and waves, which can be intimidating for some. Plus, the pool’s underwater window allows loved ones to share the experience visually, making it more memorable.
One possible consideration is the short duration, which is perfect for quick refreshers but might feel rushed if you’re looking for more extensive training. It’s best suited for those already familiar with diving basics but wanting to regain confidence or practice key skills before venturing into the ocean.
This tour is perfect for divers with some experience who want a refresher, those returning to the sport after a break, or adventurers eager to ensure their safety before a boat or shore dive. If you’re nervous about your skills, this is a low-pressure setting to get comfortable again.
Key Points

- Exclusive training pool enhances safety and comfort during the refresher.
- Short, focused session allows you to review core skills in just 2 hours.
- Pool window offers family and friends a chance to watch underwater activities.
- Small group size ensures personalized attention and safety.
- Ideal for rusty or nervous divers wanting confidence before ocean diving.
- Convenient downtown location makes scheduling easy and accessible.
Planning more time in Big Island of Hawaii? We've covered other experiences worth considering.
What to Expect from the Pool Scuba Refresher

When you arrive at Jack’s Diving Locker in Kailua-Kona, you’ll be greeted and introduced to your instructor, who will guide you through the process. The experience begins with a brief review of safety procedures and equipment familiarity—think about how your mask fits, how to clear water from your mask, and regulator recovery. These may seem simple but are crucial for safe diving, especially if you haven’t used your gear in a while.
The core of the session takes place in the dedicated training pool, a controlled environment free from ocean waves or currents. Here, you’ll practice essential skills like mask clearing, regulator recovery, and buoyancy control. The pool is equipped with flexible, modern gear that should fit comfortably, giving you confidence in your equipment handling.
What sets this apart is the underwater viewing window—a feature that allows your family or friends to see you underwater, making the experience more engaging and giving them a chance to share in your progress. This adds a layer of fun and connection, especially for those new to diving or nervous about their skills.
Many reviewers appreciate the personalized attention in the small group setting. One reviewer noted, “Jacks diving is the best!!! We had a super tight window as we were flying to the big island that day, and wanted to do the Manta Ray Night dive (highly recommended). I had to do a refresher course, as my last dive was a few years ago.” This highlights how flexible and accommodating the operation is, even for travelers pressed for time.
By the end of the session, you’ll feel more at ease with your gear and ready to venture into the ocean, whether for a boat trip or shore dive. The instructor will review your skills and answer any questions, ensuring you leave with increased confidence.
The Practical Details
The meeting point at Jack’s Diving Locker is easily accessible in Kailua-Kona, an area central to many dive excursions. The activity runs from 10:00 am, making it easy to fit into a morning schedule, and the entire experience lasts approximately 2 hours.
Booking is straightforward, with average bookings made 9 days in advance, indicating a well-organized operation. The small group size (up to 8) means that you’re likely to receive personalized instruction, which is especially valuable if you’re feeling a bit rusty.
The cost of $100 covers all equipment, training, and the unique experience of the pool’s viewing window. The refresher is perfect for divers with moderate physical fitness—a necessary consideration, as you’ll be active in the water. Service animals are also allowed, providing accessibility for travelers with support needs.
Why This Refresher Is a Great Investment

For anyone planning to explore the Big Island’s underwater wonders, this pool refresher offers a cost-effective and safe way to boost your confidence. The dedicated training pool reduces the anxiety often associated with ocean dives, especially for those who haven’t been diving recently. The personalized attention and small group size ensure that your specific needs are addressed, making it a worthwhile investment.
If you’re nervous about your skills or want to make sure you’re comfortable before a longer dive, this program provides peace of mind. Plus, the unique pool window adds a fun, social element to your learning process, making it more memorable for friends and family.
This experience suits adventurers returning after a break, first-timers with some experience, or any diver eager to sharpen their skills in a safe, supportive environment.
Frequently Asked Questions
Is the Pool Scuba Refresher suitable for beginners?
It’s best suited for divers with some prior experience or at least familiarity with scuba gear. Beginners might want a more comprehensive course, but this refresher is ideal for those needing a quick confidence boost.
How long does the experience last?
The session lasts about 2 hours, providing enough time to review core skills without feeling rushed.
Can I watch my family or friends underwater?
Yes, the pool features a viewing window so loved ones can see you underwater during your practice.
What should I bring?
All equipment is provided, so just bring your swimsuit, towel, and a good attitude.
Is it safe for those with physical limitations?
Participants should have a moderate physical fitness level. The pool environment minimizes risks, but check with the instructor if you have special needs.
Can I cancel the booking?
Yes, free cancellation is available up to 24 hours in advance for a full refund.
What happens in bad weather?
Since the experience takes place in a pool, it’s largely unaffected by weather. However, if bad weather impacts the operation, you may be offered an alternative date or a full refund.
How busy are the groups?
Groups are small, with a maximum of 8 travelers, ensuring personalized attention.
Can service animals participate?
Yes, service animals are allowed.
Is this experience suitable for confident divers?
Absolutely—if you want to brush up on skills or build confidence, this is a perfect refresher.
- Hilo and Volcano National Park Tour for Cruise Passengers at port
- Hilo Excursion Volcanoes Akaka Falls And Black Sand Beach
- Kona Coffee Farm Tour from Tree to Tasting Room
- Private Tour in Hilo & Kona
- Big Island Hawaii Volcano Day tour from Honolulu and Hotel PU
- Kulaniapia Falls Daypass with Activity Discount
Final Thoughts: Who Will Love This Experience?

This Pool Scuba Refresher is best for divers who want to maximize safety and confidence before ocean excursions in Hawaii. It’s perfect for those with some experience who might feel a little rusty, or for travelers returning to diving after a break. The small group setting and unique pool features make it feel personal and special, while the convenient location and affordable price add to its appeal.
If you value a controlled environment to rehearse key skills, and you’re eager to share the underwater experience with loved ones via the viewing window, this refresher offers excellent value. It’s a practical, fun, and confidence-building step before exploring the vibrant underwater world of the Big Island.
Final Tips for Your Booking

- Book at least 9 days in advance to secure your spot, especially during busy seasons.
- Arrive early to get acquainted with the equipment and your instructor.
- Wear a swimsuit and bring essentials like sunscreen and a towel.
- Consider this refresher if your last dive was more than a year ago or if you’re feeling unsure about your skills.
- Remember, cancellation is free if you need to change your plans at least 24 hours beforehand.
Enjoy your time in Hawaii, and happy diving!
More Scuba Diving Tours in Big Island of Hawaii
More Tour Reviews in Big Island of Hawaii
More Big Island of Hawaii experiences we've covered
- Deep Ocean Water Foot Soak in Kailua Kona
- Makalawena Hike and Swim with Native Hawaiian
- Big Island Volcano Adventure from Kona: Small Group
- Deluxe Sail & Snorkel to the Captain Cook Monument
- Whale Watching in Kona Hawaii
- Private Full Day of GT Fishing
- Stand Up Paddle Board Rentals in Kailua-Kona
- Hawaii Big Island Circle Small Group Tour: Waterfalls – Hilo – Volcano – Black Sand Beach
- Ranch Tour & Animal Encounters
- Kona Coast Cruise: Snorkel Kealakekua Bay & Dolphin Encounter
- Reiki Energy Healing Session
- Big Island Family Off Road Farm Adventure
