Reef Explorers
Advanced≤30 m

I-1 Submarine

Dive site in Solomon Islands

A Japanese WWII submarine sunk in 1943, where torpedoes and the remains of the conning tower can still be seen.

Max depth
30 m
Level
Advanced
Best months
May–Nov

The story

The Japanese submarine I-1 was sunk by two New Zealand navy ships in 1943 and later blown apart by salvage divers.

Source: scubadiverlife.com

The dive

A wreck dive.

Who it's for

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

  • DepthThe usual dive goes deeper than lower certifications allow.

Conditions

Dive type
Wreck
Environment
Open water
Water
Sea water

Season in Solomon Islands

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

Best months: May–Nov.

Source: dive-the-world.com

Where is the Solomon Islands?

View on OpenStreetMapLocation: Honiara (Wikipedia)Map: Natural Earth

The point shows the Solomon Islands 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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