YUBAE MARU
Why dive here
With 195+ marine species recorded in the area - including barracuda, blacktip reef sharks, eagle rays, grey reef sharks and whitetip reef sharks - YUBAE MARU offers some of Chuuk (Truk) Lagoon's richest wreck diving. Water ranges 29-30°C, warmest August, October, November.
The Yubae Maru is exactly why we come to Chuuk. It’s a steamship, 93 metres long, sitting upright at 30 metres, and she feels like a ghost ship frozen in time. What we love about the Yubae is the sheer scale of the cargo holds; dropping into number one, it’s cavernous and dark, with light filtering down from above, revealing stacks of sake bottles and beer crates still lined up on the port side. Our favourite part is the engine room, a tight squeeze to get in, but once inside, the machinery is astonishingly intact, gauges and levers still in place. It’s a proper penetration dive, so you’ll want to be comfortable in enclosed spaces, but it's well worth the effort. Outside, the superstructure is draped in soft corals, and you’ll often find white-tip reef sharks cruising the deck or snoozing under ledges. We’ve seen enormous groupers here, too, the size of small cars, lurking in the shadows. We’d suggest hitting this one earlier in the day if you can, before the other boats arrive, it just makes the experience that much more solitary and evocative.
Typical YUBAE MARU Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Depth of 30m - Advanced Open Water certification recommended.
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to YUBAE MARU
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Conditions
Ocean conditions, forecast and tides for YUBAE MARU
YUBAE MARU Ocean Conditions
Monthly averages for YUBAE MARU, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (7.41, 151.84) (2km away)
October Averages
Sea Temperature
30°C
86°F · Range: 29.3–31.4°C
Air Temperature
28°C
82°F
Wind Speed
6.4 m/s
12.4 knots
Atmospheric Pressure
1009.4 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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