Do I need wreck certification for Shinkoku Maru?

You do not need wreck training to appreciate the outside of the wreck, but Advanced Open Water and wreck training help if you want to explore deeper or more enclosed areas. A guide is the right call for any interior route.

How do I dive Shinkoku Maru?

Shinkoku Maru is usually dived by boat, often as part of a Chuuk Lagoon liveaboard or a multi-day operator itinerary. The easiest plan is to stay with your guide, circle the wreck, and choose the sections that match your comfort level.

Is Shinkoku Maru beginner-friendly?

Many divers can enjoy the outside of Shinkoku Maru, and the lagoon is often described as beginner to technical. The wreck still rewards good buoyancy, so newer divers should keep the dive conservative and skip deeper or tighter sections.

What conditions should I expect at Shinkoku Maru?

Expect warm lagoon water, usually calm conditions, and visibility that is often very good. Depth and wreck complexity matter more than swell, so a careful dive plan is still important.

What parts of Shinkoku Maru can I explore?

The bridge, medical bay, engines, and exterior superstructure are the big highlights. If you have wreck comfort and the right training, there are also more enclosed areas to consider with a guide.

What should I watch out for at Shinkoku Maru?

The biggest watch-outs are depth, overhead spaces, and coral-encrusted structure that can snag poor trim. Treat it as a historical site as well, and keep your buoyancy and line of sight disciplined.

What wildlife is common on Shinkoku Maru?

Expect soft corals, sea fans, sponges, reef sharks, lionfish, groupers, jacks, snappers, barracuda, damselfish, nudibranchs, shrimp, and other reef fish around the wreck.

When is the best time to dive Shinkoku Maru?

October through April is the main diving season, and the most stable weather usually falls in the dry-season window. The wreck can be dived year-round, but that period is typically the easiest to plan.

Shinkoku Maru

Shinkoku Maru is a coral-covered Chuuk Lagoon tanker wreck.

Scuba DivingBoatIntermediate12m - 40m

DeepWreck

Plan a boat dive in clear lagoon water; the wreck mixes accessible superstructure sections with deeper optional exploration and strong marine growth.

About Shinkoku Maru

Shinkoku Maru is a classic Chuuk Lagoon tanker wreck with a broad superstructure, colorful coral growth, and a mix of easy exterior exploration plus deeper sections for divers who want more of the ship. The bridge, medical bay, and engine spaces make it one of the lagoon’s most interesting wrecks, but the site still rewards careful buoyancy and a clear plan. Treat it as a boat dive that suits the certification and wreck-comfort level of your group.

Safety & Access

Site Conditions

Overhead environmentSharp coral

Safety Notes

This is a wreck dive with overhead spaces, coral growth, and depth; careful buoyancy and respect for the wreck are essential.

Access Restrictions

Boat access only; local operators or liveaboards are the normal way to reach the wreck.

Legal Notes

Treat the wreck and its artifacts with respect; Chuuk's WWII wrecks are historically sensitive sites.

Where Is Shinkoku Maru?

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Community sourced coordinates.

Map imagery © Mapbox

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Local Intel For Shinkoku Maru

Community notes to help plan your visit.

Scuba Diving

A deep wreck dive on an upright tanker with superstructure depths from about 12–40 m.

Wildlife at Shinkoku Maru

Species commonly reported at this site, with direct links into their wildlife guides.

Saltwater Fishes

Damselfish

Sharks

Grey Reef Shark

Carcharhinus amblyrhynchos

Saltwater Fishes

Whitetip Reef Shark

Triaenodon obesus

Research Estimate At Shinkoku Maru

Access · 4/5Simple entry

Research estimate

Coral · 5/5Pristine, vibrant coral

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Aquatic Life · 5/5Exceptional variety

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Facilities · 4/5Good facilities

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Current · 1/5No current

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Surge · 1/5Flat calm

Research estimate

VisibilityResearch estimate: 30m

Recent Visits

Federated States of Micronesia · Chuuk Lagoon

Shinkoku Maru

Shinkoku Maru is a coral-covered Chuuk Lagoon tanker wreck.

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FAQ

Shinkoku Maru, Federated States of Micronesia - Dive Spot Details & Conditions | DiveJourney

Shinkoku Maru

About Shinkoku Maru

Safety & Access

Where Is Shinkoku Maru?

Featured Operators

Local Intel For Shinkoku Maru