NISSHIN MARU
Why dive here
With 142+ marine species recorded in the area - including barracuda, blue-spotted stingrays, eagle rays, sea turtles and sperm whales - NISSHIN MARU offers some of Sipadan's richest wreck diving. Water ranges 29-31°C, warmest May, October, November.
The *Nisshin Maru* isn't a dive you just "do." This is a deep, serious wreck, sitting at 54 metres, and it demands respect. We'd only suggest it for experienced technical divers with the right gas and headspace. Dropping down, the sheer scale of this WWII tanker starts to emerge from the blue – 163 metres of history, torpedoed by the USS *Grevalle* back in '44. There’s an eerie silence down there, broken only by your own breathing. The visibility is usually excellent, letting you take in the silhouette of the massive hull, encrusted now with decades of coral growth. Schools of trevally often hang off the bow, and we’ve seen marble rays cruising past the bridge structure more than once. Penetration is possible for trained divers, revealing huge cargo holds that still feel like a step back in time. It’s a completely different vibe from Sipadan's reefs, a powerful connection to history rather than just marine life. Our favourite part is lingering near the stern, imagining the final moments, before beginning the long, slow ascent. This isn't a dive for ticking boxes; it’s an exploration.
Typical NISSHIN MARU Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Maximum depth 54m exceeds recreational limits (40m). Technical diving certification and equipment required.
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.
Reviews for NISSHIN MARU
Conditions
Ocean conditions, forecast and tides for NISSHIN MARU
NISSHIN MARU Ocean Conditions
Monthly averages for NISSHIN MARU, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (4.12, 118.63) (0km away)
October Averages
Sea Temperature
30°C
87°F · Range: 29.4–31.5°C
Current Speed
4.12 cm/s
Direction: E (104°)
Chlorophyll-a
0.055 mg/m³
Very clear (oligotrophic)
Salinity
31.68 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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