Our Awards
Exceptional Nautical Experiences
Elite Maui Excursions on Ali’i Class Yachts
Embark on an extraordinary luxury experience aboard an Ali’i Class Yacht, where our dedicated crew curates each charter with the warmth of aloha. Enjoy the spacious comfort of our luxury catamarans, complete with shaded cabins, ample deck space, and two restrooms, or experience the refined elegance of our private yachts, ideal for smaller groups. Every adventure is thoughtfully crafted to enrich your connection with Hawaiian culture, wildlife, and cuisine.
From
$269
- All-inclusive luxury snorkel to Molokini Crater with expert guides, elevated service and all the amenities
- Chef-prepared buffet breakfast and island-style lunch with Maui mimosas, local craft beer, wine and seltzers
- Premium snorkel gear, flotation, towels, reef-safe sunscreen, waterslides, daybeds, open-ocean sailing and more
From
$249
- Five-course gourmet dinner served aboard Maui’s most luxurious adults-only catamaran
- Full-service tableside dining with top-shelf open bar and curated wine and champagne selections
- Top Deck upgrade available ft. Caymus, Möet, private seating, personal service and elevated pairings
From
$139
- Sunset happy hour at sea with handcrafted cocktails, craft beer, fine wine and island spirits
- Upbeat music, the best vibes, professional onboard photographer and a full open bar
- Spacious luxury catamaran with shaded seating and open decks for the perfect sunset view
Snorkel
Turtles & Tacos
From
$159
- Snorkel with Hawaiian green sea turtles at one of Maui’s best reef sites with sightings guaranteed
- Island-style taco bar served fresh onboard with specialty margaritas and a full open bar
- Includes snorkel gear, flotation, towels, reef-safe sunscreen and a relaxed late-morning departure
Ali‘i Nani
6-Passenger Private Charter
From
$1,499
- Private charter aboard a sleek 35’ Boston Whaler 350 Realm with personal captain and crew
- Create your ideal day: snorkel Molokini Crater, reel in a catch, cruise Maui’s coastline, or simply soak in the sun
- Exclusive luxury with flexible departure times and a convenient Kihei launch just minutes from Wailea
From
$139
- Guaranteed humpback whale sightings with expert narration by onboard marine naturalists
- Listen to live whale songs through underwater hydrophones for a truly immersive experience
- Luxury catamaran with open bar, shaded lounge, panoramic viewing and onboard photographer
From
$139
- Live Hawaiian storytelling brings Maui’s culture, history and coastal beauty to life
- Handcrafted cocktails featuring Maui-distilled spirits and Maui Brew Co. craft beer
- Scenic midday sail with lounge-style seating, ocean views and support for local nonprofits
New!
Small Group Adventure Cruises
Koa Kai’s Molokini Seafari offers multiple snorkel stops at Maui’s most vibrant reefs including options like Molokini Crater and Backwall, Turtle Town, Red Hill, La Perouse, Olowalu, and Coral Gardens.
Koa Kai’s Molokini Seafari offers multiple snorkel stops at Maui’s most vibrant reefs including options like Molokini Crater and Backwall, Turtle Town, Red Hill, La Perouse, Olowalu, and Coral Gardens.
Experience an up-close encounter with our winter residents, the Humpback Whale mixed in with the beauty of classic Maui Sunset. These beautiful creatures return to Maui every year to birth their young.
Explore one of Maui’s premier Pali Coast snorkel locations followed by a leisurely sunset cruise taking in the full beauty of Maui. This trip is perfect for those thrill-seeking individuals that are looking for a fun-filled experience.
Maui-Made
Supporting Local, Sharing Aloha
From craft spirits to reef-safe sunscreen, each Maui-made brand we feature shares our commitment to sustainability, local craftsmanship, and supporting the vibrant culture and communities of our island home.
EXPLORE MAUI-MADE BRANDS
our story
About Us
Start the day with Alii Nui and embark on a snorkeling expedition aboard a
luxury catamaran that takes you to Molokini, a pristine island reserve
teeming with over 400 varieties of fish.
Award Winning Food & Beverage Offerings
Introducing Ali’i Kai
Meet the newest catamaran in our esteemed fleet – Ali’i Kai! Roughly translating to “Royalty of the Sea,” she was thoughtfully designed for your ultimate enjoyment and relaxation. Step aboard and experience Maui’s finest. Whether you’re exploring world-renowned snorkel spots, embarking on an extraordinary whale-watching adventure, or savoring a gourmet dinner at sea, our dedicated crew is excited to welcome you for an unforgettable journey.
Upcoming Events
Royal Sunset Thanksgiving Dinner
November 27, 2025Royal Sunset Thanksgiving Dinner
Trade the traditional table for an unforgettable Thanksgiving on the water. Celebrate the most thankful day of the year with our signature 5-course Royal Sunset Dinner featuring seasonal enhancements and warm aloha woven throughout the experience.
Learn More
Christmas Royal Sunset Dinner
December 25, 2025Christmas Royal Sunset Dinner
Spend Christmas in island elegance. Enjoy a seasonally inspired Royal Sunset Dinner paired with handcrafted cocktails, festive touches, and unforgettable views aboard our luxury catamaran.
Learn More
Why Choose Us
Elevated Nautical Experiences
Gourmet Dining
Indulge in an immersive gourmet dining celebrating ‘ono (delicious) Hawaiian flavors. Our talented chefs create innovative dishes using local ingredients for an authentic and culturally accurate dining experience.
Eco-Friendly Practices
Honoring our commitment to Mālama ka ‘āina (care for the land), our catamarans and yachts operate with eco-conscious systems, including advanced fuel-efficient engines and a strict no single-use plastic policy, delivering a luxury experience that’s also kind to the ocean.
UNRIVALED COMFORT AND SERVICE
With spacious seating, premium amenities, an attentive crew, and unparalleled hospitality standards, we ensure your comfort and satisfaction are our top priorities throughout your entire journey.
COMMITMENT TO AINA
We prioritize sustainability by sourcing local ingredients and partnering with local brands. Choosing our offerings supports the preservation of our island's natural resources and local economy.
Private Charters
Exclusive Luxury Experiences
Embark on an elite experience aboard an Ali’i Class Yacht. Plan the perfect day with a private charter, custom designed and professionally executed by our dedicated team.
Catamaran Private Charters
Luxury 6 Passenger Private Charter
Reviews
Rated Excellent By Our Visitors
Discover what our delighted guests have to say about their extraordinary experiences. Read the reviews to find genuine, glowing testimonials and five-star ratings that showcase the excellence of our service, excursions, and overall customer satisfaction.
Our Awards
Island Activities
Experience Maui
Allow us to plan your top-rated experiences, from enchanting Te Au Moana luaus to thrilling ziplining along the North Shore and breathtaking helicopter tours above Maui, your experiences are waiting.
