Whale Watching Big Island: Top Tours for 2025

Every winter, the warm, sheltered waters off the Big Island's Kona and Kohala coasts become the stage for one of nature's most spectacular events: the return of humpback whales. Thousands of these gentle giants migrate from Alaska to Hawaii to breed, calve, and nurse their young. This annual migration transforms the island into a premier destination for whale watching. This guide provides an in-depth look at the 12 best tour options and resources to help you plan an unforgettable encounter. As the top rated & most reviewed snorkel company in Hawaii, Kona Snorkel Trips is dedicated to creating safe and memorable ocean adventures for every guest.

We'll cover everything from the best time of year to go, what to look for in a tour, and how to choose the perfect operator for your group, ensuring your whale watching Big Island experience is nothing short of magical.

1. Kona Snorkel Trips

While renowned for its world-class snorkeling adventures, Kona Snorkel Trips offers a premier seasonal whale watching Big Island experience that stands out for its commitment to safety, sustainability, and intimate group sizes. Their tours are conducted on smaller vessels, like the Orca (max 18 guests), ensuring a personalized and unobstructed viewing experience that larger boats simply cannot match. This approach allows for a more respectful and less intrusive encounter with the magnificent humpback whales.

The company’s dedication to safety is unparalleled in Kona. All guides are lifeguard-certified, and they are the only operator with propeller guards installed on their boats, a critical feature for protecting both marine life and swimmers. This safety-first culture, combined with their eco-conscious policies like mandatory reef-safe sunscreen, makes them a top choice for responsible travelers. Tours depart from their private dock at Honokohau Marina, providing easy parking and a calm start to your adventure. Learn more about their whale watching tours on konasnorkeltrips.com.

Key Strengths & Practical Considerations

• Best For: Travelers seeking an intimate, small-group whale watching tour with a strong focus on safety and eco-friendly practices.
• Standout Feature: The combination of small vessel size and industry-leading safety measures, including propeller guards, provides a superior and secure experience.
• Booking Tip: Their whale watching tours are seasonal (typically December-March) and highly sought after. Advance online booking is essential to secure a spot. Tours often start from $139.
• Limitations: As a smaller operator, tours can fill up quickly. The intimate boat setting may not be ideal for guests who prefer the amenities of a much larger vessel.

2. Body Glove Cruises (Kona)

For visitors staying in Kailua-Kona seeking a reliable and comfortable whale watching experience on the Big Island, Body Glove Cruises offers a polished and accessible option. Their website provides a straightforward booking process for their seasonal, 2.5-hour afternoon tours departing directly from the convenient Kailua-Kona Pier. This makes them a great choice for those looking for an easy-to-plan, family-friendly outing on a large, stable catamaran.

The tour stands out with its onboard naturalist who provides educational narration and a hydrophone to listen to live whale songs, a truly captivating feature. Body Glove also offers a sightings guarantee, allowing guests to rebook for free if no whales are spotted, providing peace of mind when booking.

At a Glance:

• Best For: Families and travelers wanting a stable, large-boat experience with guaranteed sightings.
• Key Feature: Onboard hydrophone for an immersive audio experience of the whales.
• Limitation: Afternoon-only departures may not suit all schedules, and the larger group size offers a less intimate feel.

Website: https://www.bodyglovehawaii.com/cruises/whale-watch/

3. Ocean Sports (Kohala Coast / Waikoloa)

For those staying on the sunny Kohala Coast or near the Waikoloa resorts, Ocean Sports offers an exceptionally convenient option for whale watching on the Big Island. Their website clearly outlines their morning catamaran cruises departing from either Anaehoʻomalu Bay or Kawaihae, eliminating the need for a long drive down to Kona. This makes them a top pick for guests in North Kohala seeking a well-established and comfortable tour experience.

The tour is enriched by knowledgeable naturalists who provide educational commentary and a hydrophone to listen in on whale songs, weather permitting. Ocean Sports backs their tours with one of the clearest guarantees available: "see a humpback or ride again free." This strong commitment, combined with their operation within the Hawaiian Islands Humpback Whale National Marine Sanctuary, provides confidence when booking. For a deeper understanding of the migration, learn more about the whale season on the Big Island.

At a Glance:

• Best For: Visitors staying in Waikoloa or Kohala Coast resorts looking for a convenient morning tour.
• Key Feature: Multiple departure locations (A-Bay and Kawaihae) for easy access from North Big Island.
• Limitation: Seasonal operation (Dec 15–Mar 31) and morning-only tours may not align with every traveler's schedule.

Website: https://hawaiioceansports.com/cruises/whale-watching/

4. Captain Zodiac (Kona)

For thrill-seekers and photography enthusiasts, Captain Zodiac offers a dynamic and intimate whale watching Big Island experience. Their website details their signature 3-hour tours on fast, rigid-hull inflatable Zodiac rafts departing from Honokohau Harbor, just north of Kona. This approach allows for a nimble, close-to-the-water perspective, making it an excellent choice for those wanting to feel the spray and get unparalleled, low-angle photos of humpback whales.

The tour's appeal lies in its small group size, ensuring a more personal journey led by an experienced naturalist captain. Like other premium tours, they include a hydrophone to listen to live whale songs, adding an incredible auditory layer to the adventure. The website provides clear booking options for their two daily seasonal departures and outlines the adventurous nature of the ride.

At a Glance:

• Best For: Adventurous travelers and photographers seeking an exciting, close-up encounter.
• Key Feature: Small, fast Zodiac rafts that offer a thrilling ride and fantastic photo opportunities.
• Limitation: The bumpy ride is not suitable for pregnant guests or those with back/neck issues, and there is minimal shade.

Website: https://www.captainzodiac.com/big-island-excursions/whale-watching-tour/

5. Hawaiʻi Nautical (Kawaihae / Waikoloa and Kona)

For those staying on the Kohala Coast or in the Waikoloa resort area, Hawaiʻi Nautical offers some of the most convenient and varied whale watching on the Big Island. Their website features multiple departure points, including Kawaihae and Kona, and details two distinct tour styles: an intimate 6-passenger Boston Whaler for a private feel, and a larger, value-oriented RHIB (Rigid-Hulled Inflatable Boat). This flexibility makes them a top choice for different group sizes and budgets.

A standout feature is their multi-island sightings guarantee, allowing guests a free re-ride on any of their tours across different Hawaiian islands if no whales are seen. This unique policy, combined with their focus on small-group experiences from the less-crowded northern harbors, provides both flexibility and a more personal connection to the marine environment. The website clearly outlines family pricing and what to expect on their smaller, more adventurous vessels.

At a Glance:

• Best For: Kohala Coast/Waikoloa visitors and small groups wanting an intimate or adventurous tour.
• Key Feature: The ultra-small 6-passenger boat option and a flexible, multi-island sightings guarantee.
• Limitation: Smaller boats offer a wetter ride with less protection from the elements and are not wheelchair accessible.

Website: https://hawaiinautical.com/whales-kawaihae-8-am/

6. Dolphin Discoveries (Keauhou / Kona)

For those staying south of Kona, in areas like Keauhou or Captain Cook, Dolphin Discoveries offers a fantastic and convenient whale watching Big Island tour. Their website details 2.5-hour excursions departing from Keauhou Bay, saving you a trip into the busier Kailua-Kona. The platform makes it easy to see their two daily departure times, offering a great mix of whale searching, dolphin spotting, and viewing the stunning coastal sea caves and lava tubes.

This tour provides excellent value, combining wildlife viewing with unique coastal scenery. The experience is enhanced by a naturalist's narration and the use of a hydrophone to hear whale songs. The smaller boat size allows for a more personal adventure, though it's best suited for those comfortable with more potential ocean movement.

At a Glance:

• Best For: Travelers in Keauhou or Captain Cook looking for a high-value, mixed-interest marine tour.
• Key Feature: Combination of whale watching and sightseeing of unique coastal caves and arches.
• Limitation: The smaller vessel can be bumpier in choppy seas, and this specific tour is for viewing, not snorkeling.

Website: https://www.dolphindiscoveries.com/snorkel-adventures-charters/whale-discovery-adventure/

7. Kohala Divers (Kawaihae)

For travelers staying in the Waikoloa, Mauna Lani, or North Kohala resort areas, Kohala Divers provides a conveniently located and relaxed whale watching big island experience. Their website details seasonal 2.5-hour afternoon tours departing from Kawaihae Harbor, eliminating the long drive to Kona. This makes them an excellent choice for those seeking a laid-back, scenic cruise on a comfortable 46-foot boat with a friendly, intimate atmosphere.

The tour stands out with its welcoming, BYOB-friendly policy, complementing the included snacks and beverages for a personalized and casual outing. The late afternoon departure (often 3:30 p.m.) is perfect for photographers looking to capture whales in the beautiful "golden hour" light. While their schedule is strictly seasonal (Dec-Mar), their website is the best place to check for tour availability as the season approaches.

At a Glance:

• Best For: Visitors staying in North Kohala/Waikoloa seeking a convenient and relaxed afternoon cruise.
• Key Feature: BYOB-friendly policy and late afternoon departure for optimal photo lighting.
• Limitation: Seasonal availability and afternoon trips can sometimes encounter choppier seas than morning tours.

Website: https://www.kohaladivers.com/whale-watch/

8. Hawaiian Adventures Kona (Honokōhau Harbor)

For dedicated marine life enthusiasts, Hawaiian Adventures Kona provides a unique opportunity for year-round whale watching on the Big Island. Their website details distinct seasonal offerings: classic humpback tours from December to March and specialized pelagic trips from April to November targeting offshore toothed whales. This makes them a standout choice for visitors traveling outside the peak humpback season who still want a genuine whale-focused excursion.

The platform is transparent, publishing weekly sightings reports so you can gauge recent activity before you book. They also incentivize planning ahead with discounts for advance and direct online reservations, adding excellent value. With multiple daily departure times during the winter, scheduling a trip from Honokōhau Harbor is convenient and flexible.

At a Glance:

• Best For: Serious whale enthusiasts and visitors traveling in the off-season who want to see pelagic species.
• Key Feature: Year-round whale watching focus, with dedicated tours for both humpbacks and offshore toothed whales.
• Limitation: Offshore pelagic trips can encounter rougher seas, and minimum passenger counts or weight/age restrictions may apply.

Website: https://www.hawaiianadventureskona.com/reservations

9. Hang Loose Boat Tours (Kona)

Hang Loose Boat Tours presents a straightforward and flexible option for whale watching on the Big Island, particularly for those who appreciate easy online booking. Their website features a simple calendar system for their 2.5-hour seasonal tours on a comfortable catamaran, making it easy to see availability at a glance. Because they partner with major marketplaces, they offer another avenue for booking if direct options are full.

The platform stands out for its accessibility, showing up on sites like GetYourGuide, which many travelers already use. This integration, combined with consistently positive guest reviews on third-party sites, builds trust and simplifies the planning process for visitors looking for reliable Kona-based excursions.

At a Glance:

• Best For: Travelers who prefer booking through familiar online marketplaces or want a simple, direct booking calendar.
• Key Feature: Availability on third-party booking platforms, providing more ways to secure a spot during peak season.
• Limitation: The dedicated whale-watch tour page can be light on details outside of the main season, and schedules can vary based on demand.

Website: https://hawaiitourboat.com/book-now-calendar/

10. Hawaiʻi Oceanic (Kona)

For those seeking a more intimate and educational whale watching experience on the Big Island, Hawaiʻi Oceanic offers an excellent small-group alternative. Their website highlights tours with a maximum of around 12 passengers, ensuring a personalized and uncrowded journey. Departing from Kona, these longer 3.5-hour excursions are designed to maximize sighting opportunities, guided by a naturalist who provides in-depth commentary about the humpback whales.

The focus here is on a high-quality, educational encounter rather than just a quick trip. The small-group format allows for better interaction with the guide and fantastic, unobstructed views. Their guarantee to rebook you for free if no whales are seen offers valuable reassurance, making them a top choice for serious marine wildlife enthusiasts.

At a Glance:

• Best For: Travelers prioritizing an educational, intimate tour with a higher chance of sightings.
• Key Feature: Small group size (approx. 12 passengers) for a personalized, uncrowded experience.
• Limitation: Morning-only tours and limited seating mean booking well in advance is essential, and the price point is higher.

Website: https://www.hawaiioceanic.com/kona-whale-watching/

11. Viator (Marketplace Aggregator)

When your preferred whale watching Big Island tour is sold out, or you simply want to compare all your options in one place, Viator serves as an invaluable resource. This centralized booking platform aggregates tours from numerous operators, including major players like Body Glove and Hawaiʻi Nautical, showing live availability for Kona and Kohala departures. Its primary strength lies in providing a comprehensive overview, making it easy to find last-minute openings or compare different tour prices and durations.

The platform features verified customer reviews, mobile tickets, and a familiar checkout process, which simplifies booking multiple activities. While prices can sometimes be slightly higher than booking direct, the convenience and deep inventory make it an excellent backup plan. It's the perfect tool for travelers who value flexibility and the ability to secure a spot on a great tour, even during peak season. You can discover more tips for finding a great whale watching tour on konasnorkeltrips.com.

At a Glance:

• Best For: Last-minute planners and travelers wanting to compare multiple operators and find available time slots.
• Key Feature: Aggregates a wide range of tours, offering a comprehensive view of Big Island's whale watching inventory.
• Limitation: Customer service and cancellations are handled through Viator, not the direct tour operator, and prices may be slightly higher.

Website: https://www.viator.com/en-IN/tours/Big-Island-of-Hawaii/Whale-Watching-Tour-Whales-guaranteed-in-Kona/d669-2774P20

12. GetYourGuide (Marketplace aggregator)

For travelers who value flexibility and comparison, GetYourGuide serves as a one-stop-shop for booking a Big Island whale watching tour. The platform aggregates listings from various local operators, making it easy to compare tour durations, prices, and inclusions in a single place. Its key advantage lies in its user-friendly policies, such as "reserve now & pay later" and free cancellation up to 24 hours in advance on many tours, which is perfect for itineraries that might change.

The site features real-time availability, meeting point maps, and verified recent reviews to help you make an informed choice. You can find and book reputable operators like Hang Loose or Iruka Hawaii Dolphin directly through the interface, simplifying the planning process for your whale watching Big Island adventure.

At a Glance:

• Best For: Planners seeking to compare multiple tour options and secure bookings with flexible payment and cancellation.
• Key Feature: The ability to reserve a spot without immediate payment and cancel for free on many listings.
• Limitation: Embedded marketplace fees may affect the final price, and all communication is routed through the platform instead of directly with the tour operator.

Website: https://www.getyourguide.com/island-of-hawaii-l661/kailua-kona-whale-watching-cruise-t76840/

Top 12 Big Island Whale-Watching Comparison

Ready for Your Big Island Whale Encounter?

You now have a comprehensive toolkit for planning the ultimate whale watching Big Island adventure. We've navigated the peak seasons, pinpointed the best viewing spots from the Kohala Coast to Kona, and analyzed a dozen distinct tour operators, from intimate rafts to spacious catamarans. Your ideal tour depends entirely on your priorities: are you seeking a family-friendly, stable vessel like those offered by Body Glove, or a thrilling, up-close adventure with a small group on a zodiac from Captain Zodiac or Kona Snorkel Trips?

The key to a successful outing lies in aligning the tour's features with your personal expectations. Consider vessel size for comfort versus agility, tour duration for your schedule, and any extra offerings like hydrophones for a richer educational experience. As you plan your unforgettable Big Island whale encounter, you might also find it interesting to consider the digital efforts that help these amazing marine businesses connect with visitors, such as through strategies for actively optimizing marine websites for search engines.

Booking in advance, especially from January through March, is crucial to guarantee your place on the water. By choosing a reputable, eco-conscious operator, you're not just setting the stage for a breathtaking encounter; you are actively contributing to the preservation of Hawaiʻi's precious marine ecosystem. The sight of a forty-ton humpback whale breaching against the volcanic coastline is a profound, humbling experience that will stay with you long after you return to shore.

Ready to witness these gentle giants for yourself? At Kona Snorkel Trips, we offer intimate, small-group whale watching tours that get you closer to the action while prioritizing the safety and respect of the animals. Join our experienced crew for an unforgettable journey on the pristine waters of the Kona coast by visiting Kona Snorkel Trips to book your adventure today