Best results for Water Activities in Ewa Beach, HI

Cruise Oahu’s Gold Coast to spot humpbacks, hear whale songs by hydrophone, and enjoy hula with naturalist insights

Scout for humpbacks on an intimate cruise with Diamond Head views

Snorkel with sea turtles and support research using photo ID in Waikiki Bay

See Oahu's top sights with a local guide, narrated stops, and a turtle snorkel

Learn to surf together with a dedicated instructor in warm Waikiki waters

Enjoy an intimate 2-hour whale watch on a luxury 42-ft vessel with a marine naturalist and panoramic views

Witness winter humpbacks at sunset on a small-group biologist-led cruise.

Explore multiple reefs with marine biologists and enjoy a turtle sighting guarantee on an afternoon snorkel.

Spot humpback whales, then snorkel with turtles and fish in a small group

Explore Kailua's reefs on a 3-hour traditional Hawaiian sailing canoe and hear local stories from expert watermen

Snorkel Waimea Bay and ride out to Wana Pauoa with mask and fins included

Cruise from Haleiwa in a group of six to spot migrating humpback whales

All gear included for a two-tank dive suitable for any experience level

Spot whales off Oahu’s North Shore on a scenic boat ride

Discover Waikiki's underwater world on a two-tank dive with all gear included.

Rent a paddleboard or kayak at Anahulu Stream in Haleiwa

Learn to surf with expert instructors; all skill levels welcome