Dive-site listing with the beginner label and 40-100 ft visibility range.
Easy south Guam boat dive with sand flats, caves, and coral islands.
Easy south Guam boat dive with sand flats, caves, and coral islands.
Nathan's Dent is a south Guam boat dive with sand flats, small caves, and coral islands. The site is easy to dive and gives you a mix of open sand, crevices, and coral pockets for relaxed critter hunting rather than a hard drift. Plan on a calm boat briefing and a slow reef loop; scorpionfish, lionfish, rays, and sharks are the usual headline sightings.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
9m - 24m
Depth Note
The easy core site is commonly described around 30-80 ft, or about 9-24 m. A broader guide frames the surrounding reef more deeply, but the main dive sits in the shallower band.
Typical Conditions
Usually a relaxed boat dive with open sand flats, reef pockets, and small caves rather than a current-heavy profile.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Small caves and coral overhangs can create overhead areas; use appropriate training and stay within comfort limits.
Access Restrictions
Boat access only.
Community notes to help plan your visit.
Scuba Diving
Start from the boat, then work the sand flats, small caves, and coral islands at an easy pace. Good for divers who want structure and critter hunting rather than a drift profile.
Freediving
Not a primary freedive site; the boat access and reef pockets make it a better scuba target.
Snorkeling
Not the main snorkel pick; the site is better suited to boat divers than to casual surface-only visits.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Dive-site listing with the beginner label and 40-100 ft visibility range.
Independent guide with sand flats, caves, coral islands, and marine-life detail.
Boat-dive listing with the core 30-80 ft band, sand flats, small caves, and coral islands.
Official recreation listing for a Nathan's Dent / Pete's Reef boat dive.
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