Galapagos sharks are one of the most iconic and commonly encountered species during shark diving tours off Oahu’s North Shore. Reaching up to 10 feet (3 meters) in length, these robust, powerful sharks are instantly recognizable by their broad heads, round snouts, and prominent dorsal fins. Their coloration is a beautiful gradient – grayish-brown on top and pale white underneath -providing excellent camouflage in the open ocean.
Despite their size and imposing appearance, Galapagos sharks are naturally curious but not aggressive toward humans in unprovoked situations. During dives, they’re often the first to approach the cage or circle peacefully below snorkelers on cage-free tours. They tend to swim in loose groups and may slowly spiral around divers out of interest, offering a calm yet thrilling wildlife encounter that’s as educational as it is unforgettable.
Galapagos sharks are typically found in clear, deep coastal waters near islands, favoring seamounts and drop-offs where currents bring in a steady supply of food. In Hawaii, they play an important role in the marine ecosystem as apex predators that help maintain balance. Diving with them not only challenges common shark misconceptions – it deepens your appreciation for their intelligence, elegance, and ecological importance. It’s a humbling experience to be in the water with such a majestic animal, knowing you’re in its world, on its terms.
