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Experience close-up encounters with graceful manta rays during a 2.5-hour night snorkeling tour in Kona for $75, with all gear, snacks, and expert guides included.

The Manta Ray Night Snorkeling Adventure offered by Kona Coast Boat Tours is an exceptional way to see Hawaii’s majestic manta rays up close. Priced at $75 per person and lasting approximately 2 hours and 30 minutes, this tour is an accessible, well-organized experience that guarantees nearly guaranteed sightings of these gentle giants. Starting from Honokohau Harbor, the tour combines a scenic boat ride, sunset views, and the thrill of swimming alongside massive manta rays beneath the starlit sky.
With all snorkel gear provided—including wetsuits, flotation devices, and high-powered lights—participants can focus on the awe-inspiring nature of this activity. The tour is designed to be straightforward, with onboard snacks, drinks, and dry storage for cameras and phones, making it suitable for both seasoned snorkelers and first-timers. One notable aspect from reviews is the consistent high praise for the guides’ expertise and care, making this adventure particularly popular among those seeking a safe, fun, and memorable experience.

The tour begins at the Honokohau Harbor Public Restrooms (Capt Cook Cruises). This easily accessible location is near public transportation, simplifying the logistics for visitors. The meeting point is clearly designated, and the activity ends back at the same spot, minimizing travel hassles.
Travelers should plan to arrive on time, as the tour is structured to maximize the evening’s wildlife sightings just after sunset. It’s worth noting that transportation to the harbor is not included, so guests need to arrange their own transfer or parking. The maximum group size of 26 helps maintain a friendly atmosphere, ensuring personalized attention from guides.
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The adventure kicks off with a short cruise across the waters of the Big Island as the sun begins to set. This scenic ride offers beautiful views of the coastline and prepares guests for the main event—swimming with manta rays. The spectacular sunset provides a stunning backdrop, heightening the anticipation for the underwater ballet to come.
This pre-swim period is also when guests can enjoy light refreshments, including snacks and bottled water, onboard. The relaxed pacing helps everyone settle in, and the guides’ live commentary shares interesting facts about the marine life and the local area, enriching the experience.
Safety and comfort are priorities on this tour. Wetsuits are jacket-style tops designed to keep participants warm during the night swim, an important feature given the ocean’s cool temperatures after sunset. The high-powered underwater lights illuminate the manta rays’ feeding sites, revealing their 15-foot wingspans and graceful movements.
The snorkel gear is provided, making the activity accessible even to beginners. The guides are known for explaining everything clearly, ensuring that newbies feel confident entering the water. Plus, dry storage allows for cameras and phones to be kept safe while capturing the mesmerizing sights underwater.

The core highlight of this night snorkeling tour is the opportunity to swim alongside manta rays in their natural environment. Guides carefully lead guests to locations known for regular manta feeding. The massive manta rays often come within inches of snorkelers, performing their elegant “ballet” beneath the water’s surface.
Many reviews note the abundance and curiosity of the manta rays, with some nights seeing multiple rays swimming close by. Guides are praised for their knowledge about the rays’ behaviors and for their ability to position guests optimally for viewing. This experience is described as magical and unlike anything else in Hawaii.

Before the underwater encounter begins, guests have time to enjoy the sunset from the boat. The spectacular sundown accentuates the beauty of the surrounding waters and sets a tranquil mood. This peaceful moment enhances the overall atmosphere, making the transition from daylight to night even more special.
The sunset segment lasts just long enough to appreciate the changing sky without delaying the prime time for manta sightings. It’s a perfect blend of natural beauty and adventure, making the experience feel well-paced and thoughtfully organized.
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Throughout the tour, light refreshments are available, including snacks and bottled water. These small touches help keep everyone comfortable after the swim or during the boat ride. The onboard washrooms add convenience, especially during longer tours.
The friendly crew ensures a welcoming environment, and the professional guides provide live commentary with interesting facts about Hawaii’s marine life and landscape. Their attentive care and knowledgeable explanations contribute significantly to the success of this tour.

This tour is designed to be accessible for most travelers, with most participants able to partake. The physical effort is moderate, involving swimming with a wetsuit and snorkel gear, but no advanced skills are required. Snorkelers of all levels, including beginners, find the experience manageable and enjoyable, thanks to the guides’ support.
The length of 2 hours and 30 minutes balances enough time for travel, sunset viewing, and the underwater encounter without feeling rushed. The tour operates in good weather conditions, and if canceled due to weather, a full refund or rescheduling is offered.

From detailed live commentary to careful spotting and guiding toward manta rays, the knowledgeable guides earn high marks. Guides like Jua and Ekanoa are mentioned for going above and beyond, swimming with guests to help locate the rays and answering questions.
Guests consistently rave about the friendly, professional, and attentive crew that makes the experience feel safe and fun. Their careful instructions and ability to find the best viewing spots mean that even new snorkelers often leave feeling confident and inspired.
Because the max group size is 26, the experience remains intimate and manageable. Many reviews note that despite other boats in the bay, the guides ensure that guests have a clear and close-up view of the manta rays.
Booking in advance is recommended, with most trips filling about 22 days ahead. Early reservations are advisable especially during peak seasons, to guarantee a spot on this popular tour.
The Manta Ray Night Snorkeling Adventure offers a unique blend of natural beauty, expert guidance, and easy accessibility. For just $75, participants get all necessary gear, snacks, and a carefully curated experience that showcases Hawaii’s gentle giants in their feeding grounds. The high ratings and consistently positive reviews reflect trust in Kona Coast Boat Tours’ professionalism.
This tour is ideal for adventurous travelers eager to witness the magic of manta rays up close, with friendly guides ensuring a safe and enjoyable outing. While meeting points are straightforward and amenities are simple, the once-in-a-lifetime sights make every moment worthwhile. Whether you’re a seasoned snorkeler or a first-timer, this experience promises to be memorable and awe-inspiring.
“We had a great time. The tour guides took great care of us and even swam us to the mantas when our initial spot wasnt getting any. Was a very cool …”
Is this tour suitable for beginners?
Yes, the tour is designed to be accessible for most travelers, with snorkel gear, wetsuits, and guided support ensuring a comfortable experience for beginners.
What is included in the price?
The $75 fee covers all snorkel gear, wetsuit tops, flotation devices, live commentary, snacks, bottled water, and dry storage for cameras and phones.
Are there any additional costs?
No, transportation to and from the meeting point is not included, so guests should plan accordingly.
What happens if the weather is bad?
The tour requires good weather. If canceled due to poor conditions, a full refund or alternative date is offered. Cancellations within 24 hours are not refunded.
How many manta rays can I expect to see?
Guests frequently observe multiple manta rays, with some nights seeing 4 to 10 rays swimming close to the snorkelers.
Do guides take photos during the tour?
While cameras are allowed and stored safely, the tour does not specify if professional photos are provided. It’s recommended to bring your own waterproof device to capture the experience.