Historical reference for the Tama Maru minesweeper and its Tulagi battle context.
Tulagi technical wreck with clear water, barracuda, and deep hull structure.
Tulagi technical wreck with clear water, barracuda, and deep hull structure.
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Deep wreck access, gas planning, and descent-line control make a local operator essential.
Tama Maru is a deep Tulagi wreck for certified technical divers, with hull and decks lying intact in very deep water. The site is known for clear visibility, large barracuda schools, and the kind of blue-water wreck atmosphere that rewards careful planning more than casual sightseeing. It is not a beginner wreck, and it rewards precise trim and disciplined depth control.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
65m - 74m
Depth Note
Hull and decks lie intact in the 65 to 74 m band.
Best Season
April to November
Typical Conditions
Warm tropical water and calmer seas in the dry season make the Solomon Islands workable year-round, but the wreck remains a serious deep profile.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Keep to the agreed gas plan and ascent profile; this is not a recreational sightseeing wreck.
Access Restrictions
Only for certified technical divers. Follow the planned gas, depth, and ascent profile exactly.
Legal Notes
Deep wreck diving requires the correct certification, dive planning, and operator approval.
Community notes to help plan your visit.
Scuba Diving
This is a pure deep wreck profile: intact hull and decks, large structure, and a descent that demands disciplined trim and gas management.
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
Historical reference for the Tama Maru minesweeper and its Tulagi battle context.
Tulagi dive-site directory entry with boat access and approximate depth.
Regional guide covering calm seas, visibility, and year-round diving in the Solomons.
Operator overview noting superb visibility and low crowding around Guadalcanal and Tulagi.
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