Unkai Maru Suggest edit

Truk Suggest · Truk Suggest

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IntermediateDifficulty

AdvancedRecommended cert

40Max dive depth

40.0 mSite max depth

15.0–30.0 mVisibility

MildCurrent

NoneSurge

40 minAvg dive time

November to AprilBest months

27.0–30.0 °CWater (summer)

24.0–27.0 °CWater (winter)

Overview

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The Unkai Maru is a Japanese freighter sunk during World War II, located in Truk Lagoon, Micronesia. It is a popular dive site known for its historical significance and marine life.

Divers can explore the wreck, which is largely intact and offers opportunities to see various marine species. The site features penetration dives for experienced divers, with access to the ship's holds and engine room.

Conditions

Visibility: 15.0–30.0 m Suggest edit
Currents: Mild Suggest edit
Surge: None Suggest edit
Water temp (summer): 27.0–30.0 °C Suggest edit
Water temp (winter): 24.0–27.0 °C Suggest edit

Logistics

Entry: Boat Suggest edit
Permits required: Yes
Diving permits are typically arranged through dive operators.
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Bottom types:
sand coral wreck Suggest edit

Photo tips

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Wide-angle for the wreck, macro for marine life.

Location

Underwater Moments at Unkai Maru

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