Follow-up log with octopus and cuttlefish notes.
Mainland macro slope off Manado with tide-sensitive visibility.
Mainland macro slope off Manado with tide-sensitive visibility.
Mainland slope off Manado with a coral-lined sandy bottom and a strong macro feel. Posi Posi 1 is known for night-diving critters such as mandarin fish, octopus, cuttlefish, nudibranchs, and eels, plus plenty of reef fish. Plan for tide-sensitive visibility and a current-friendly dive rather than a static lagoon profile.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
0m - 25m
Depth Note
Gradual slope from the mainland down to 25 m.
Best Season
April to November
Typical Conditions
Visibility can range from about 3 m to beyond 10 m depending on tidal conditions; current is present and the dive is described as easy to drift.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Current and tide shifts matter here, so plan the entry and exit carefully and keep a close eye on air and buddy position.
Access Restrictions
Tide windows matter; a local operator makes the entry much easier than trying to improvise.
Legal Notes
No special site-specific legal restriction surfaced, but use standard local access and operator rules.
Community notes to help plan your visit.
Scuba Diving
A gradual, coral-covered slope down to about 25 m, suited to drifting with the current.
Freediving
Possible for experienced freedivers when tide and visibility line up, but current makes timing essential.
Snorkeling
Possible only over the shallowest stretch; the site is mainly a diver's macro slope.
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
Follow-up log with octopus and cuttlefish notes.
Official Manado Bay diving context and seasonality.
Community dive listing with depth and visibility ranges.
Know this site? Improve Spot Details.

Manado Bay critter dive with sandy slopes and coral gardens.

Siladen Timur's shallow reef and wall with macro life

Siladen house reef with a coral wall and resort-front access.

Jetty-side wall dive with a coral shelf and reef-top life.

North Siladen slope with big coral and current-driven life.

Manado muck dive for macro critters.