What are the opening hours?

Monday 7am - 4:30pm Tuesday 7am - 4:30pm Wednesday 7am - 4:30pm Thursday 7am - 4:30pm Friday 7am - 4:30pm Saturday 7:30am - 4pm Sunday 8:30am - 3:30pm

Extended Horizons Scuba Maui

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Lahaina, HI
Extended Horizons Scuba Maui

Extended Horizons offers a variety of scuba diving options on Maui. Telephone hours are 7 days a week, 8am-6pm HST. Office hours are Mon-Sat 11am-2pm HST.
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Boat Dives: meet at Mala Boat Ramp, at the north end of Front Street in Lahaina. Shore Dives, Classes & Night Dives: meet at our shop at 94 Kupuohi St.

03/25/2026

It's been almost three years since we've crossed the channel to Lana'i. We've been working toward this for a long time.

Starting July 1, the best seats on the water are open for booking.

Small groups, fresh gear, and guides who genuinely pay attention. This is the way The Cathedrals are meant to be experienced. Over 40 sites along the Lana'i coast with the marine life diversity of Molokini, and most days, not another dive boat in sight.

The Carthaginian, Maui's most famous wreck sits 95 feet below the surface, off Lahaina drawing species you won't find in the shallows.

Book now for July and beyond. What are you diving first?

https://fareharbor.com/embeds/book/extendedhorizons/items/?flow=1596160

03/07/2026

We are taking the dive experience Extended Horizons has carefully crafted, and bringing it to the best dive destinations in the world, and we want YOU to help shape where we go.

📍 Drop your dream destination into the comments below and tell us how you'd want to do it:

🏨 Resort-based | Home base on land, day trips out to the sites
🚢 Liveaboard | Sleeping on the boat, waking up on the water, diving remote sites most people never reach

Example: "Maldives - Liveaboard" or "Socorro - Resort"

👍 Like any destination + style combo you'd also be in for. The more likes, the louder the vote.

🚨 Before you add yours, scroll the comments first. If your spot is already there, like it instead of adding a duplicate. Every vote shapes where we go next.

02/27/2026

To our dive friends,

We are blown away by the response to our upcoming dive trip to Fiji. Truly, thank you. The excitement and support is incredible and we are so grateful.

Because of the overwhelming demand for this intentionally small trip, we have closed the general inquiries effective immediately. If you have already submitted your general interest form, consider that your spot on the waitlist if an opening should become available.

To those that have already been in contact with us, all spots are being filled on a "first to pay deposit" basis, if you have already received the (second) Detailed Registration Form. We are working through them in the order they were received and appreciate your understanding and patience as we navigate this new-to-us process.

Most importantly, dive travel is an exciting new chapter for us at Extended Horizons and we are beyond thrilled to create these opportunities to share with you. If you missed this trip, there will absolutely be more in the future, and we would love to have you join us.

The Extended Horizons Team

02/24/2026

🌊 Fiji is calling, and we're taking you with us!

Extended Horizons is officially expanding into curated dive travel, and we're kicking it off with something truly special:⁣

𝐀𝐧 𝐚𝐥𝐥-𝐢𝐧𝐜𝐥𝐮𝐬𝐢𝐯𝐞 𝐝𝐢𝐯𝐞 𝐞𝐬𝐜𝐚𝐩𝐞 𝐭𝐨 𝐓𝐚𝐯𝐞𝐮𝐧𝐢, 𝐅𝐢𝐣𝐢 · 𝐌𝐚𝐲 𝟑–𝟏𝟎, 𝟐𝟎𝟐𝟔⁣

Think 7 nights in a secluded boutique hilltop retreat overlooking the Somosomo Strait, 5 days of world-class diving along the legendary Rainbow Reef, and optional (additional cost) shore excursions like waterfall hikes, surfing and fishing charters, pearl farm dives and cultural village visits.⁣

This is a small group experience and space is extremely limited to keep it personal and premium.⁣

If Fiji has been on your bucket list, we would love to have you join us. ✨⁣

📋 Check out the trip details in the flyer below, and submit your booking inquiry through the link provided.

*Airfare not included.*

https://docs.google.com/forms/d/e/1FAIpQLSeribKL2Y6UlBJJlD8r34MnCvH3EsGHIc7pvL--a7BrlMxomg/viewform?usp=sharing&ouid=115042389203023183817

01/28/2026

Aloha Extended Horizons Family,

Lasting legacies aren’t possible without selfless dedication, determination and sacrifice. Resiliency through hardship speaks to the deeper belief behind why we do what we do. Rebuilding after disaster and navigating a changing regulatory landscape has been a challenge, but not one that would dim the pulse on a 42 year history of dedicated dive culture on Maui.

It is with profound honor that Erik and Victoria have entrusted us with their legacy as we carry Extended Horizons into its next chapter.

We are pleased to formally introduce ourselves, Kevin and Ryan, as the new owners of Extended Horizons. Together, we bring a broad range of diving and maritime experience, ensuring a seamless transition grounded in skill, knowledge and continuity.

Care, conservation and education will remain the core pillars of Extended Horizons’ mission, guiding how we share why these places matter and the power of responsible stewardship.

This opportunity to continue advocating for our wild places, and to responsibly share their beauty, would not be possible without the decades of passion-driven entrepreneurship Erik and Victoria have poured into Extended Horizons.

We are committed to upholding the same top-tier level of education, storytelling, and professionalism, ensuring every diver feels genuinely cared for while creating memories that endure long after they leave the water.

Thank you, Erik and Victoria for trusting us with your life’s work shaped by passion, perseverance and a deep respect for the ocean. We carry that responsibility with humility and purpose.

We invite you to join us in the water as we continue this journey together, honoring the past while shaping the future of Extended Horizons.

With Gratitude,

Kevin, Ryan and the Extended Horizons Team

01/01/2026

January 1, 2026 UPDATE:
Extended Horizons is under new ownership. This marks the close of Erik and Victoria’s stewardship of Extended Horizons Scuba.
A heartfelt mahalo to our ‘ohana of friends, divers, clients, partners, affiliates, and the entire Extended Horizons crew who shaped this chapter. We wish the new owners continued success as they take the helm.

08/25/2025

Learn to Dive in Maui at Extended Horizons.

A Maui scuba diving experience perfect for beginners. No previous experience is required.

Each dive in Maui is filled with tropical reef fish, turtles and the excitement of breathing underwater.

Book Now https://extendedhorizons.com/learn-how-to-dive/

08/12/2025

Scuba Classes in Maui with Extended Horizons.

A Maui scuba diving experience perfect for beginners. No previous experience is required.

If you simply cannot get enough, upgrade to a second Maui scuba dive adventure.

Learn More https://extendedhorizons.com/learn-how-to-dive/

08/07/2025

Boat Dives in Maui with Extended Horizons.

With over 40 dive sites to choose from, Extended Horizons will give you a trip to remember.

Up to 70 minutes allowable bottom time on each dive. Get the private dive experience.

Learn More https://extendedhorizons.com/boat-dives/

07/22/2025

Intro to Scuba Class at Extended Horizons.

Extended Horizons Maui dive shop has experienced PADI Dive Instructors that will guide you through your learning experience, making the Lanai and Maui scuba dives both educational and fun.

Sign up if you want to experience unparalleled adventure and see the world beneath the waves.

Learn More https://extendedhorizons.com/learn-how-to-dive/

05/04/2025

Extended Horizons and some friends took the boat out for fun on and scooped up a barrel of

07/05/2024

June 9th demo began on Extended Horizons’ dive shop. Erik & Victoria share an update as they navigate the changes. There’s a cliffhanger at the end! You can read more at http://spot.fund/HelpForExtendedHorizons

Address

94 Kupuohi Street, Emerald Plaza #A-1
Lahaina, HI
96761

Opening Hours

Monday	7am - 4:30pm
Tuesday	7am - 4:30pm
Wednesday	7am - 4:30pm
Thursday	7am - 4:30pm
Friday	7am - 4:30pm
Saturday	7:30am - 4pm
Sunday	8:30am - 3:30pm

Website

http://www.extendedhorizons.com/

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