Reef Explorers
Advanced≤30 m

Shinkoku Maru

Dive site in Chuuk (Truk) Lagoon, Micronesia

Max depth
40 m
Level
Advanced
Best months
Oct–Apr
Entry
By boat
Current
Mild

The story

The oil tanker Shinkoku Maru sank in Truk Lagoon on February 18, 1944. Her masts once stuck out of the water but were removed to prevent ships snagging them; the wreck's location was then forgotten until it was rediscovered in 1971.

Source: pacificwrecks.com

The dive

A wreck dive from a boat. Known for sharks, rays and trevally.

Who it's for

Recommended minimum: Advanced (PADI Advanced Open Water, N2).

  • DepthThe usual dive goes deeper than lower certifications allow.
  • Overhead environment: only go inside with the matching training.
  • The site goes deeper than 30 m: Advanced divers stay above 30 m.

Conditions

Dive type
Wreck
Entry
By boat
Estimated
Environment
Wreck penetration
Water
Sea water

What you might see

  • Sharks
  • Rays
  • Trevally
  • Clownfish
  • Snappers
  • Corals

Why divers come

  • History

Season in Chuuk (Truk) Lagoon

  • Best
  • Good
  • Possible
  • Closed
  • Not documented yet

Best months: Oct–Apr.

Source: zubludiving.com

Where is Chuuk (Truk) Lagoon?

View on OpenStreetMapLocation: Chuuk Lagoon (Wikipedia)Map: Natural Earth

The point shows the Chuuk (Truk) Lagoon area, not the exact dive site.

About this page

Values marked “Estimated” come from our original catalogue and are being checked against published sources one by one. Sourced values link to where they come from. Conditions change with the season, the weather and the tide: confirm with a local dive centre before you dive.

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Photo credits