Whale Watching in Zanzibar 2025

Zanzibar, with its azure waters and rich marine biodiversity, offers a great opportunity to see humpback whales in their natural habitat. From June to November, these majestic creatures appear around Mafia Island (in Chole Bay) and other locations. Whale watching is one of the most awe-inspiring marine experiences off the coast of East Africa, where humpback whales migrate annually to mate and give birth. In addition to humpbacks, it's also possible to occasionally spot sperm whales, pilot whales, and Blainville’s beaked whales.

Whale Watching Season in Zanzibar

The best time for humpback whale watching in Zanzibar is winter, from June to November. June, July, and August are the best months, when chances to see whales are the highest. Whale and dolphin-watching tours typically depart from Zanzibar Town, Nungwi, and Paje. Several tour operators offer ocean cruises, which last between 3 to 5 hours, providing plenty of opportunities to encounter these incredible marine mammals.

Whale Watching Tours

Waters around Pemba Island and Mnemba Atoll, a protected marine conservation area, are some of the most popular destinations for sea excursions. Zanzibar Yacht Charter offers Whale Watching Safaris around Zanzibar and Pemba on a varity of yachts and catamarans. Prices vary depending on the vessel. You can also check Zanzibar City Tours, Mnemba Tours, Babu Tours, and other operators for dolphin-watching packages. Prices for these tours range from $37 to $100 per person, depending on the duration and inclusivity of the package (some tours include snorkeling, lunch, and refreshments).

Humpback Whales Facts

Humpback whales are remarkable creatures known for their acrobatic displays and eerie songs. These species can grow up to 50 feet long and weigh up to 40 tons. Imagine the thrill of watching this large mammal to come up to the surface, spraying water from its blowhole, or gracefully breaching the waves! These whales are also famous for their long migrations; they travel thousands of miles from their feeding grounds in colder waters to warm breeding areas, like those near Zanzibar.

While humpback whales are the highlight, Zanzibar’s waters are teeming with other fascinating marine life. The vibrant coral reefs are home to tropical fish, sea turtles, and even the elusive dugong. Snorkeling and diving excursions is a perfect way to explore the underwater wonderland. Whether you're watching the graceful movements of a humpback whale or snorkeling alongside playful dolphins, Zanzibar’s marine environment promises a unique adventure!