Sharks Cove

Shark's Cove is hands down one of the best snorkeling spots on Oahu, and the good news? It's totally free. Located on the North Shore between Waimea Bay and Banzai Pipeline, this rocky, volcanic cove is part of the Pupukea Marine Life Conservation District, which means no fishing is allowed, so the sea life here thrives. Despite the name, don't worry, you're not likely to run into actual sharks here. It got it's name because from above, the outline of the coral resembles a shark. What you will find is a shallow, reef-protected area filled with colorful fish, sea urchins, and sometimes even sea turtles. In the summer, the water is usually calm and crystal clear, making it ideal for snorkeling and tide pooling. In the winter, though, the surf gets rough and it's not safe for swimming, so it's more of a scenic stop during those months. It's got a wild, rugged beauty to it, lava rocks, tide pools, and a front-row seat to some of the best underwater scenery on the island.

Tips for Visiting

Best in Summer (May-September): That's when the North Shore is calm and snorkeling conditions are perfect. In winter, the waves get too dangerous.
Bring Your Own Gear: There are no rentals at the cove itself, but you can find gear for rent at nearby shops like Foodland across the street.
Wear Water Shoes: The lava rocks are sharp and slippery. You'll want solid reef or water shoes to safely get in and out of the water.
Go Early for Parking: There's a small free parking lot and a few street spots, but it fills up fast, especially on weekends.
Stay in the Cove: The open ocean beyond the reef can be strong and unpredictable. Stick to the protected areas where the fish hang out.
Tide Pools for Kids: If you've got little ones, the tide pool area just off to the side is calmer and more shallow, a great intro to marine life.
Pack Light, Stay Long: There are no restrooms or showers on-site, but Foodland has restrooms (if you buy something). Bring snacks, reef-safe sunscreen, and hang out a while.