GYOSHIN MARU
Protected Area
Kuala Pahang Wildlife Reserve
Why dive here
With 107+ marine species recorded in the area - including blacktip reef sharks, sea turtles, whale sharks and pufferfish - GYOSHIN MARU offers some of Tioman Island's richest wreck diving. Water ranges 28-31°C, warmest April, May, November.
The Gyoshin Maru, a tanker that met its end in 1944, offers a fantastic wreck dive off Tioman. We’d classify it as a solid standalone dive, not just a bonus. Lying at a comfortable 20 metres, the wreck broke in two when it went down, creating distinct sections to explore. We love drifting through the hold, feeling the cool shadow as you pass from one opening to another, often bumping into batfish that seem to claim the interior. The forward section is particularly interesting, with a large propeller still largely intact – a great photo opportunity if you time your buoyancy right. Around the hull, we always spot a good number of schooling fusiliers, sometimes so dense they really do dim the light. Keep an eye out for nudibranchs on the deck plates and the occasional turtle resting under an overhang. Visibility here can vary, but on a good day, the light penetrates beautifully, illuminating the coral growth that's slowly reclaiming the metal. It’s a site that suits divers who enjoy a bit of history with their marine life, and it’s generally sheltered enough for those still getting comfortable with wreck penetration.
Typical GYOSHIN 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 20m - 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.
Reviews for GYOSHIN MARU
Conditions
Ocean conditions, forecast and tides for GYOSHIN MARU
GYOSHIN MARU Ocean Conditions
Monthly averages for GYOSHIN MARU, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (2.79, 104.21) (0km away)
October Averages
Sea Temperature
30°C
86°F · Range: 29.2–31.4°C
Current Speed
8.49 cm/s
Direction: SE (135°)
Salinity
31.88 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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