Every winter, one of nature’s most spectacular events takes place off the coast of Hawaii’s Big Island: the annual migration of humpback whales. Known in Hawaiian as koholā, these majestic creatures travel over 3,000 miles from the icy waters of Alaska to the warm, protected waters surrounding the Hawaiian Islands to breed, give birth, and nurse their young. For families planning a vacation to the Big Island, this migration offers a once-in-a-lifetime opportunity to witness these magnificent animals up close in their natural habitat.
The best time for whale watching on the Big Island is between December and April, with the peak season typically from January through March. During this period, thousands of North Pacific humpback whales can be spotted breaching, tail-slapping, and even singing underwater. These impressive performances are part of their mating rituals and communication, making each outing an unforgettable experience.
The Kohala Coast on the western side of the island is one of the top locations for whale watching. Waters here are calm and clear, making it ideal for spotting whales from both boat tours and shore. Pu‘ukoholā Heiau National Historic Site is a fantastic land-based spot offering panoramic coastal views—and free binocular rentals for visitors. Another great family-friendly place to whale watch from the shore is the scenic lookout at Waikoloa Beach Resort or Hapuna Beach State Park.
For a more immersive adventure, consider booking a boat tour. Numerous local operators offer family-friendly whale watching excursions that depart from Kona and Waikoloa. Many of these tours are led by marine naturalists who will educate you and your kids about whale behavior, biology, and conservation efforts. Some boats are even equipped with hydrophones so you can hear the mysterious and haunting songs of the whales beneath the surface.
If you’re traveling with young children or looking to reduce your environmental impact, opt for smaller group tours or sailing excursions powered, at least in part, by wind and energy-efficient engines. It’s not uncommon for dolphins, sea turtles, and flying fish to make appearances during these experiences as well, adding even more magic to the journey.
While enjoying the ocean and spending time in the sun, don’t forget to pack reef-safe sunscreen. Coco Botanicals offers a mineral-based sunscreen that’s gentle on sensitive skin and safe for Hawaii’s delicate marine ecosystems. Many boat tour companies even require the use of reef-safe sunscreen, so you’ll be protecting both your family and the surrounding coral reefs.
To get the most out of your whale watching trip, plan your tour earlier in the day when the ocean is calmer and visibility is better. Bring binoculars, water, and a camera with a zoom lens. And don’t worry if you don’t catch a breach on your first trip—whale watching is often about patience, appreciation, and slowing down to connect with the rhythms of nature.
The Big Island isn’t just a resting place for these ocean giants—it’s part of their ancestral journey, and seeing them in this sacred context is something that leaves a lasting impression on visitors of all ages. If you’re planning a family vacation between December and April, don’t miss the opportunity to witness whale season on the Big Island. It’s an educational, awe-inspiring, and deeply heartwarming experience that beautifully connects visitors to Hawaii’s natural wonders and deep ocean heritage.