Hammerhead
About Hammerhead
A reef made up of several finger-like ridges that slope from about 10 m down to roughly 22 m. The shallow sections are a rocky face that transitions into large kelp beds with increasing depth, and there are multiple swim-throughs plus a small arch at the end of one finger. It is known for seasonal hammerhead sightings in summer (December to March), along with rays and schooling reef fish.
Where Is Hammerhead?
Hammerhead Planning Details
Depth range, seasonality, and planning context.
Reported Depth
10m - 22m
Depth Note
Reef fingers run from around 10 m in the shallows to approximately 22 m at the deepest points.
Best Season
Summer (December to March) for hammerhead sightings.
Safety & Access At Hammerhead
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
There are swim-throughs and a small arch, which can create an overhead environment. Hammerheads may be present seasonally.
Local Intel For Hammerhead
Community notes to help plan your visit.
Scuba
Depth range is roughly 10–22 m with reef fingers, kelp, swim-throughs and a small arch.
Hammerhead Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Hammerhead.
Exposure Profile at Hammerhead
Directional shelter context for incoming swell.
Recent Logged Visits At Hammerhead
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Hammerhead
Average conditions based on logged dives & visits.
Hammerhead Guide - Sources and Updates
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