Embark on a marine life adventure on a dolphin and whale watching tour off the coast of San Diego. Keep a lookout for gray whales, blue whales, common dolphins, and more as you glide over the Pacific Ocean's dark blue waters. San Diego is one of the best locations to watch whales year-round. Gray Whales migrate winter-spring from feeding grounds in Alaskan waters to calving lagoons in Baja California and back. In summer, the legendary Blue Whales, the largest animals on Earth, commonly feed off-shore of the San Diego coast.  You may also spot Fin, Blue, Humpback, and Minke whales during the summer whale watching season. Additionally, you'll often see pods of Dolphins including Risso’s, Common, Pacific White-Sided, and Bottlenose Dolphins. Your captain will also highlight other wildlife such as Sea Lions, various fish like Mola Mola (Sunfish), and a variety of marine birds such as Herons, Terns, Pelicans, and Gulls.  View these extraordinary mammals in the wild on this spectacular cruise. The expert crew will help you locate these creatures and additional marine wildlife, such as dolphins and sea lions. Learn about marine life and local environmental efforts from professional captains and whalers who work at the San Diego Natural History Museum.  You may even spot a whale calf traveling with its mother as they return from the Arctic. This is a fantastic and exhilarating journey for all age groups. Guaranteed whale or dolphin sighting. If you don't sight some type of whale or dolphin during the cruise, you'll be issued a pass that's good for another San Diego whale watching or harbor cruise. San Diego is quickly becoming one of the world’s best whale watching locations. The city is home to whales, dolphins, and sea birds, and features one of the world's most beautiful coastlines.  Enjoy live educational narration from captains and trained naturalists employed by the Natural History Museum.  Watch blue whales and dolphins in comfort on a large, fast, and stable boat!