Hanauma Bay
About Hanauma Bay
Hanauma Bay is a popular nature preserve on Oahu with a protected bay and calm water conditions due to a no-boat policy. It’s suitable for snorkelers as well as divers ranging from beginners to experienced. Reef life is abundant, with a notable section around 30 ft/9 m where rays, turtles, and reef fish are commonly seen.
Where Is Hanauma Bay?
Hanauma Bay Planning Details
Depth range, seasonality, and planning context.
Reported Depth
Up to 9m
Depth Note
Reef highlight described around 30 ft (about 9 m).
Typical Conditions
Calm, protected waters; no boats allowed.
Local Intel For Hanauma Bay
Community notes to help plan your visit.
Scuba
Suitable for beginning divers and experienced divers alike.
Snorkel
Described as a great place for snorkelers in calm, protected waters.
Chill / Non-diver
A place to spend the day at the beach.
Hanauma Bay Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Hanauma Bay.
Exposure Profile at Hanauma Bay
Directional shelter context for incoming swell.
Recent Logged Visits At Hanauma Bay
Community dive logs and visit reports for this site.
No Dive Logs Yet
Be the first to log a dive at this spot and share your experience!
Dive Spot Log Averages At Hanauma Bay
Average conditions based on logged dives & visits.
Hanauma Bay Guide - Sources and Updates
Last Updated
Know this site? Improve Spot Details.
