
Every winter, Hawaii’s warm, shallow waters become a sanctuary for one of the ocean’s most incredible giants—the humpback whale. These magnificent creatures travel thousands of miles from the cold, food-rich waters of Alaska to the tropical paradise of the Hawaiian Islands. Their annual migration is a breathtaking spectacle, offering locals and visitors alike a rare opportunity to witness the beauty and power of these gentle giants up close.
At Ocean Therapy Charters, we provide intimate, small-group whale watching tours that allow you to experience these awe-inspiring creatures in their natural habitat. Whether you’re a marine enthusiast, a photographer, or just someone who wants to witness nature’s wonders, our tours offer an unforgettable adventure.
The Humpback Whale Migration:
A Journey of Survival and New Life
Each year, between November and April, over 10,000 humpback whales migrate to Hawaii’s warm waters. Unlike their time spent in Alaskan waters, where they focus on feeding, their time in Hawaii is dedicated to mating, birthing, and nurturing their young. These months are critical for the next generation of humpbacks, as the island waters provide a safe haven free from natural predators like orcas.
Why Do Humpback Whales Migrate to Hawaii?
Humpback whales migrate primarily for two reasons:
Warmer Waters for Calving – The newborn calves are born without a thick layer of blubber, making the frigid waters of Alaska too dangerous for their survival. The warm, calm waters of Hawaii provide the perfect nursery.
Mating Season – Adult whales engage in spectacular courtship displays, including breaching, tail slapping, and singing their haunting, melodic songs to attract a mate.
What Do Humpbacks Do While in Hawaii?
1. Birthing and Raising Calves
Humpback whales do not eat during their stay in Hawaii; instead, the mothers rely on the fat reserves they built up in Alaskan waters. The calves are born measuring 10 to 15 feet long and weighing up to 2,000 pounds! They consume up to 100 gallons of their mother’s fat-rich milk daily, helping them grow quickly before the long migration back north.
A mother and calf pair is a heartwarming sight—mothers are incredibly protective, guiding their young while teaching them how to breach, dive, and communicate. On our Ocean Therapy Charters whale watching tours, you may be lucky enough to witness these special interactions up close!
2. Mating and Competitive Displays
Male humpbacks engage in fierce competition for a female’s attention. Known as a “heat run”, these battles involve multiple males aggressively jockeying for position, using brute strength and powerful displays to outcompete rivals. Expect to see impressive breaches, head lunges, and tail slaps as they fight for dominance.
Humpback males are also famous for their enchanting songs—complex vocalizations that can last up to 20 minutes. Scientists believe these songs help attract mates, and you might even be able to hear them while diving or snorkeling near a whale!
3. Breaching and Playful Behavior
Humpbacks are one of the most acrobatic whale species, often breaching out of the water and slapping their tails or pectoral fins. Scientists debate the reasons for this behavior—some say it’s a form of communication, while others believe it’s simply for fun! Either way, watching a 40-ton whale launch itself into the air is a moment you’ll never forget.
Join a Whale Watching Tour with
Ocean Therapy Charters

At Ocean Therapy Charters, we offer small-group and private whale watching tours designed to give you the best, most intimate experience on the water. Unlike crowded tours with 50+ people, our trips are limited to small groups, ensuring plenty of space, unobstructed views, and a personal connection with the ocean.
Our experienced captain and crew know
exactly where to find the whales and how to responsibly observe them, following all guidelines to protect these magnificent creatures while giving you a front-row seat to their breathtaking displays.

Why Choose Ocean Therapy Charters?
✅ Small, intimate groups – No big crowds, just you and nature.
✅ Expert crew – Led by seasoned professionals with extensive marine knowledge.
✅ Prime viewing locations – We know the best spots whale sightings.
✅ Eco-friendly approach – Follow all guidelines to ensure respectful whale watching.
How to Book Your Whale Watching Tour
Booking your tour is simple!
📅 When: Whale watching season runs November through April.
📍 Where: Departing from Slip 65, behind the Modern Hotel, Waikīkī.
📞 Call: 808-336-2194
🌐 Book Online: https://www.oceantherapycharters.com/whale-watch

Spots fill up quickly during peak season, so don’t wait—reserve your spot today and get ready for an unforgettable adventure with Hawaii’s humpback whales!
Don’t Miss Out on This Once-in-a-Lifetime Experience!
Seeing a humpback whale up close is a truly humbling experience. From massive breaches to tender mother-calf interactions, the waters of Oahu offer some of the best whale watching in the world. Join Ocean Therapy Charters for a tour that promises adventure, education, and awe-inspiring encounters with these incredible creatures.
Book your whale watching tour today, and let’s make unforgettable ocean memories together!

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