Pohnpei Wrecks - Pohnpei
Site Overview
Pohnpei Wrecks is one of the most celebrated dive sites in Pohnpei, a group of coral-encrusted WWII Japanese ships and seaplanes in the lagoon, including the Shinsho Maru, Yamakuni Maru and a Kawanishi flying boat, great for macro and wide-angle. The site is defined by a cluster of coral-encrusted WWII Japanese ships and a Kawanishi flying boat resting in shallow, sheltered lagoon water, now home to reef life, creating an underwater landscape that rewards divers with every visit. Soft corals and macro crustaceans cover the wrecks, with lionfish, groupers and anthias adding colour and moray eels in the openings. Water clarity in this part of the Federated States of Micronesia is frequently excellent, with visibility often extending well beyond 12 metres and a comfortably warm tropical temperature year-round. The combination of healthy hard and soft corals, nutrient-rich currents and sheltered reef systems makes Pohnpei Wrecks a reliable location for both macro photography and wide-angle encounters. Local dive operators run regular trips to the site from nearby bases, and the geography means conditions are suitable across a range of experience levels with appropriate guidance. Conservation is taken seriously throughout Micronesia, and Pohnpei Wrecks benefits from marine protection that keeps fish stocks high and coral coverage dense. Divers who plan their visit around the calm season will find the most predictable conditions, though the site can be enjoyed throughout the year. Pohnpei Wrecks deserves a place on any serious Pacific diving itinerary, offering a genuine taste of the untouched beauty that makes Micronesia diving so highly regarded internationally. Regular visitors note that the marine life here, including soft coral, macro crustaceans, lionfish, groupers, moray eel, anthias, makes every descent memorable.
Dive Briefing
"The dive at Pohnpei Wrecks begins with a controlled entry and a short transfer from the nearest base, with the guide giving a full briefing on the site layout, expected marine life and emergency procedures. Descending toward a cluster of coral-encrusted wwii japanese ships and a kawanishi flying boat resting in shallow, sheltered lagoon water, now home to reef life, divers are immediately surrounded by soft coral, macro crustaceans, lionfish, groupers, with the reef revealing more detail the closer you look. The maximum depth reaches about 25 metres, while the average depth sits near 16 metres, so gas planning and a dive computer keep the profile safe and comfortable. Currents are described as mild, and the guide chooses the entry time to make the most of slack or mild flow, using a reef hook or DSMB when needed. The topography offers natural swim-throughs and ledges that shelter larger animals, and the open water above the reef often holds cruising pelagics. Throughout the dive, neutral buoyancy protects the fragile coral, and the group stays close to the guide to manage depth and any surge. The safety stop is completed in open water on a DSMB, and the boat follows the bubbles to collect divers at the exit point for a relaxed return to base. A calm morning dive gives the clearest water and the best light for both macro and wide-angle frames."
Signature Marine Life
soft coral
Alcyonacea
Best: January, February, March
macro crustaceans
Decapoda
Best: January, February, March
lionfish
Pterois volitans
Best: January, February, March
groupers
Epinephelus sp.
Best: January, February, March
moray eel
Gymnothorax sp.
Best: January, February, March
anthias
Pseudanthias sp.
Best: January, February, March
Safety & Hazards
- Sharp metal edges
- Silt in enclosed spaces
- Shallow depth air use
- Boat traffic
- Overhead environment
- Entanglement on frame
Traveler Notes
Who is this for?
Pohnpei Wrecks is designed for beginner divers who want a memorable Pohnpei experience shaped by a cluster of coral-encrusted WWII Japanese ships and a Kawanishi flying boat resting in shallow, sheltered lagoon water, now home to reef life. The site requires Open Water certification, and the key considerations are shallow 8 to 25 m and coral-encrusted wrecks, so good buoyancy and planning are important. Wide-angle photographers will enjoy the reef scale and passing pelagics, while macro enthusiasts find plenty of small life among the coral and structure. It is a rewarding choice for travellers who appreciate healthy, protected reefs and a mix of calm and exhilarating conditions. With the right guidance, the site delivers a genuine sense of the remote Pacific that keeps divers returning to Micronesia.
For Non-Divers
Nan Madol stone city ruins, Rainforest and waterfall hikes, Local markets and kava culture
Quick Stats
Dive Logistics
- Dive Pohnpei
- Oceania Tours & Dive
- Pohnpei Surf & Dive
Photography Info
Best for: macro, wide_angle
Nearby Stay
Seventh Heaven Resort
Kolonia, Pohnpei • 6km away
Oceania Hotel
Kolonia, Pohnpei • 6km away