Tourism Fiji seasonal visibility and dry-season planning guidance.
Wilkes Passage: a strong-current drift over a coral reef pass.
Wilkes Passage: a strong-current drift over a coral reef pass.
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The passage is normally run as a guided drift dive because current runs through the gap.
Wilkes Passage is an open-ocean reef pass off Namotu Island that is usually dived as a drift through moving water. The route runs over hard coral and patches of soft coral with strong tropical-fish action, so the dive suits experienced divers who are comfortable with current, boat handling, and a more energetic reef profile.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
15m - 20m
Depth Note
Scientific reef reporting places the passage around 15-20 m on a sandy/hard bottom with coral cover.
Best Season
May to October
Typical Conditions
Open-ocean reef pass with current running through, hard coral on a sandy/hard bottom, and clear tropical water.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
This is a current-driven drift dive. Plan for the drift, not against it, and keep buoyancy and spacing controlled.
Access Restrictions
Boat-only access; plan around current timing and use a guided drift setup.
Legal Notes
Use a local boat operator and follow the drift plan for the day.
Community notes to help plan your visit.
Scuba Diving
Best for confident divers comfortable with drift control, current timing, and reef-reading.
Freediving
Not a freedive target; the passage is current-driven and typically run as a scuba drift.
Snorkeling
Not a casual snorkel site because the current and exposed reef pass are the main features.
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
Tourism Fiji seasonal visibility and dry-season planning guidance.
Local dive-operator page with marine-life and coral context for Wilkes Passage.
Namotu operator page describing the pass, boat access, and exposed reef setting.
Reef report with depth and coral-substrate context for Wilkes Passage.
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