A majority of the North Pacific humpback population travels around Hawaii, where whale watching tours are popular. Learn more about the whales’ migration habits so you know the best time to book a tour. 

When Do Humpback Whales Come to Hawaii?

Humpback populations are split into three groups: the eastern group that migrates between northern California and Mexico, the central group that migrates from southeast Alaska to Hawaii, and the western group that migrates between the Aleutian Islands and south Japan.

Hawaii sees the largest seasonal humpback whale population, which usually shows up between mid to late November. Whale watching season typically runs until May.

Why Do the Whales Come to Hawaii?

During the fall, humpback whales will depart the frigid waters around Alaska, where they feed on small fish and krill. They’ll travel up to 3,000 miles to the sub-tropical waters of Hawaii to breed.

The first groups to arrive in Hawaiian waters are the nursing whales and their young, followed by newly weaned offspring, adult males, and females. Hawaii is an ideal location for these mammals to mate, calve, and nurse because of the warmer temperatures and lack of natural predators.

Out of all the Hawaiian Islands, humpbacks prefer two locations. The first region is around the islands of Maui, Moloka‘i, Kahoʻolawe, and Lānaʻi. The second area is known as the Penguin Band, about 25 miles southwest of Moloka‘i. 

If you want to experience the beauty of humpback whales firsthand, contact EŌ Wai'anae Tours. This family-owned and -operated catamaran boating service provides Oahu residents and tourists with unforgettable experiences of everything from snorkeling tours to whale watching. Their experienced staff will have everything you need to enjoy the breathtaking Hawaiian waters and marine life, including meals and equipment. To book a trip, call (808) 699-5910 or visit them online today.