Low oil risk
Heian Maru
Submarine tender, sunk 1944, Chuuk
The largest wreck in Chuuk Lagoon at 163 metres. A former passenger liner turned submarine tender, she still holds submarine bow sections, torpedoes, spare periscopes and crew quarters.
- Depth
- 26 m
- Tonnage
- 11,616 t
- Sunk
- 1944
- State
- Chuuk
Seen oil or damage at the Heian Maru?
Report it with this wreck already selected. For an emergency, call Chuuk Police Emergency 911 (24/7) or Chuuk State EPA +691 330 4158 (Mon to Fri, 9am to 5pm (ChST)).


