Night Swimming with Manta Rays Hawaii | Best Tours & Tips

If you’re looking for a truly unforgettable adventure in Hawaii, nothing compares to night swimming with manta rays on the Big Island. Imagine slipping into the warm Pacific waters under a starry sky, floating above glowing lights as giant manta rays glide gracefully around you. It’s a one-of-a-kind experience that combines nature, adventure, and wonder all in one.

In this guide, we’ll cover everything you need to know about swimming with manta rays in Hawaii—from the best locations and safety tips to what to bring and when to go.

Why Swim with Manta Rays at Night in Hawaii

Manta rays are among the most gentle creatures of the ocean. Despite their massive wingspans (some can reach up to 16 feet!), they are completely harmless to humans. What makes the night swim so unique is the magical setting-tour operators shine underwater lights, attracting plankton, which in turn draws the manta rays. Watching these graceful giants loop and glide just inches away is breathtaking and unlike anything else in the world.

For many travelers, this is more than just snorkeling. It’s a bucket-list adventure that leaves lasting memories.

Best Locations for Night Manta Ray Swims in Hawaii

The Big Island of Hawaii is hands-down the best place in the world for night manta ray swims. The island has several well-known spots where manta rays reliably gather, thanks to the abundance of plankton and the use of underwater lights that attract them. Here are the top locations:

Kona Coast

The Kona Coast is often called the “Manta Ray Capital of the World.” Many tour operators run night snorkels and dives from Kona, making it the most accessible and popular spot for travelers. Sightings here are very frequent, and tours often have success rates above 80–90%.

Keauhou Bay

Located on the western side of the Big Island, Keauhou Bay is famous for its consistent manta ray activity. The area near the Sheraton Kona Resort is particularly known as Manta Ray Village, where manta rays are regularly seen gliding through the waters.

Manta Ray Village (Sheraton Kona area)

This is one of the most iconic locations for night manta ray snorkeling in Hawaii. Large underwater lights installed near the shore attract plankton, which in turn draws manta rays almost every night. Many tours anchor here, giving guests front-row seats to the action.

Let’s try to understand this with a short comparison table.

Location	What Makes It Special	Success Rate
Kona Coast	Known as the “Manta Ray Capital of the World.” Many tour operators depart from here, making it highly accessible.	⭐⭐⭐⭐ (90%+)
Keauhou Bay	Famous for regular manta activity; calm waters are perfect for beginners.	⭐⭐⭐⭐ (85–90%)
Manta Ray Village (Sheraton Kona)	Bright underwater lights attract manta rays almost nightly; iconic and reliable spot.	⭐⭐⭐⭐⭐ (95%+)

Best Time of Year to Go

Manta rays are found in Hawaii year-round, but ocean conditions are calmer during spring, summer, and early fall (April–October). Winter months can bring rougher seas, but sightings remain frequent.

Since this is a nighttime activity, visibility is excellent thanks to the lights, regardless of the season.

What to Bring for Your Night Swim

Most tour companies provide gear, but here are some essentials to bring:

• Swimsuit & towel
• Light wetsuit or rash guard (optional for warmth)
• Snorkeling gear (if not included in your tour)
• Dry clothes for after the swim
• Waterproof camera or GoPro to capture the magic.

Costs and Tour Packages

The average manta ray night snorkel in Kona costs between $100–$150 per person, depending on the company and whether you choose snorkeling or scuba diving. Most tours include gear, flotation devices, and professional guides.

Pro tip: Book your tour in advance, especially during peak tourist seasons, as spots fill up quickly.

Conclusion: Night Swimming with Manta Rays Hawaii | Best Tours & Tips

Night swimming with manta rays in Hawaii is truly a once-in-a-lifetime experience. Floating under the stars while giant mantas soar gracefully around you is something you’ll never forget. Whether you’re a seasoned traveler or a first-time snorkeler, this adventure belongs on your Hawaii bucket list.

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