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Depth, visibility, and marine-life list.
Dive Spot Guide•
Kewalo Pipe
Honolulu pipe reef with busy harbor traffic and lots of critters.
Local operator required
Boat dives from Kewalo Basin Harbor are the cleanest way to handle the traffic and the pipe layout.
A boat-accessible Oahu pipe reef near Waikiki, known for shallow structure, busy harbor traffic, and lots of small marine life.
About Kewalo Pipe
Kewalo Pipe is an old Honolulu storm drain turned artificial reef just off Kewalo Basin. The pipe and neighboring finger reefs create a shallow, easy-to-read profile with structure, reef fish, and small critters. It is best reached by boat because harbor and ocean-sports traffic make shore entry awkward and less safe overall.
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Research Estimate At Kewalo Pipe
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 30m
AccessSimple entry
CoralHealthy coral
Aquatic LifeExceptional variety
FacilitiesGood facilities
Crowd / PopularityQuite busy
CurrentLight current
SurgeLight surge
Where Is Kewalo Pipe?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Kewalo Pipe Planning Details
Depth range, seasonality, and planning context.
Reported Depth
11m - 20m
Depth Note
Operators commonly place the pipe around 30 to 65 ft / 11 to 20 m.
Best Season
Year-round, with summer and early fall offering the clearest water.
Typical Conditions
A shallow pipe and coral-finger reef system with good structure, busy harbor conditions, and a long pipe line that can reach deeper sections.
Safety & Access At Kewalo Pipe
Hazards, restrictions, and access requirements.
Key Hazards
Boat traffic
Safety Notes
Stay clear of traffic, keep a tight line over the pipe and reef edges, and expect occasional surge rather than strong current.
Access Restrictions
Boat access is recommended because the harbor is busy and shore entry is awkward in active traffic.
Legal Notes
Use the harbor approach, avoid shore entry when traffic is active, and do not touch the pipe or coral fields.
Local Intel For Kewalo Pipe
Community notes to help plan your visit.
Scuba Diving
The pipe-and-reef line is best dived slowly, with careful buoyancy around the coral fields and the pipe end.
Freediving
This is not a freedive-first site; the pipe-and-reef line is better handled with scuba and a guide.
Snorkeling
Snorkeling is limited by traffic and the deeper pipe line, so the site is mainly a scuba boat dive.
Wildlife at Kewalo Pipe
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Kewalo Pipe
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Kewalo Pipe
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility30m
Activity
No dive activity logged yet.
