Sharks Cove, part of Pupukea Marine Sanctuary on Oahu's North Shore, is a shore dive known for its lava tubes and diverse marine life. It's ideal for intermediate divers seeking adventure.
Difficulty
Intermediate
Max Depth
18m
Type
Shore
Typical Visibility
21m
Conditions Summary
Best time today
7AM - 1PM
GOOD
Best day in forecast
Tomorrow
GOOD
2026-05-20
Community-reported visibility
n/a
Warnings for today
Elevated bacteria levels possible due to recent rainfall
North-facing cove extremely exposed to north through northwest winter swells. Summer offers calm, protected conditions. Shallow, complex lava tube maze requires careful navigation and overhead awareness.