Travel-operator page for sheltered Bawe waters and the Royal Navy Lighter as a wreck dive.
Bawe wreck with coral growth and snapper schools.
Bawe wreck with coral growth and snapper schools.
Stone Town and Bawe boat logistics are simplest through a local dive center that knows the wreck and harbor approach.
The Royal Navy Lighter is a Bawe Island wreck dive with clear hull shape, coral growth, and a reliable mix of snapper, eel, and reef-fish action. It suits divers who want a tidy wreck target off Stone Town with enough surrounding reef to keep the return interesting. The dive reads best as a controlled boat run where you keep your buoyancy steady and let the wreck and reef do the work.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
30m
Depth Note
The wreck rests at about 30m off Bawe Island, with shallower reef around it to make the ascent more interesting.
Best Season
June to October for the calmest and clearest weather windows, though the wreck can still work year-round with a good boat day.
Typical Conditions
Bawe wreck with coral-covered structure, generally clear water on settled days, and a deeper profile that rewards measured buoyancy.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Keep an eye out for fishing gear and maintain a tidy ascent line; the wreck is deep enough that gas and no-deco planning matter more than on the shallow Bawe reefs.
Access Restrictions
Boat access only; best for Advanced Open Water / experienced scuba divers comfortable with depth.
Legal Notes
Follow local marine rules, stay clear of nets and boat lanes, and do not remove material from the wreck.
Community notes to help plan your visit.
Scuba Diving
A boat wreck dive for certified scuba divers who are comfortable with depth and a controlled ascent.
Freediving
Not a freedive-first target because the wreck sits at scuba depth; the shallower Bawe reef is the better surface-level option.
Snorkeling
Not practical as a snorkel target because the wreck is a deeper scuba site, though the surrounding reef can be used on a separate shallow outing.
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
Travel-operator page for sheltered Bawe waters and the Royal Navy Lighter as a wreck dive.
Operator page for the Stone Town sites and the Royal Navy Lighter description.
Official tourism page for Bawe Island access, season, and general marine setting.
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Long shallow reef on Bawe Island.

Shallow Stone Town reef with calm training water.

Shallow Stone Town wreck with strong coral and macro life

Stone Town reef known for gentle slopes and night dives.

Ukombe Reef is a clear-water Zanzibar reef dive.